Instruction/ maintenance manual of the product SV25 Toyota
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FOREWORD This wiring diagram manual has been prepared to provide information on the electrical system of the 1990 TOYOT A CAMR Y . Applicable models: SV21, 25 series VZV21 series For service specifications and repair procedures of the above models other than those listed in this manual, refer to the following manuals; Manual Name Pub.
2 INTRODUCTION This manual consists of the following 12 sections: No. Section Description 1 INDEX Index of the contents of this manual. 2 INTRODUCTION Brief explanation of each section. 3 HOW TO USE THIS MANUAL Instructions on how to use this manual. 4 TROUBLE– SHOOTING Describes the basic inspection procedures for electrical circuits.
3 HOW TO USE THIS MANUAL This manual provides information on the electrical circuits installed on vehicles by dividing them into each system circuit. T he actual wiring of each system circuit is shown from the point where the power source i s received from the battery as far as each ground point.
4 HOW TO USE THIS MANUAL.
A B C D E F G H I J K L M N O 5 : System T itle : Indicates a Relay Block. No shading is used and only the Relay Block No. is shown to distinguish it from the J/B. Example: Indicates Relay Block No. 1. : Indicates the connector to be connected to a part (the numeral indicates the pin No.
Q R S T U V P 6 HOW TO USE THIS MANUAL WI TH THE IGNITION SW TURNED ON, THE CURRENT FLOWS TO TERMINAL 3 OF THE POWER WINDOW MASTER SW, TERMINAL 2 OF THE POWER WINDOW C ONTROL RELA Y AND TERMINAL 8 OF THE POWER WINDOW SW THROUGH THE DOOR FUSE.
Q R S T U V P 7 : Explains the system outline. : Indicates values or explains the function for reference during troubleshooting. : Indicates the reference page showing the position on the vehicle of the parts in the system circuit. Example: Part A (Power Window Master SW) represents code P4 on page 21 of the manual.
POWER SOURCE POWER SOURCE (Power–Load, Reference) 8 HOW TO USE THIS MANUAL The Power – Load section, describes which parts each power source (fuses, fusible links, and circuit breakers) transmits current to. In the Power Source circuit diagram, the conditions when battery power is supplied to each system are explained.
GROUND POINTS 9 The ground points circuit diagram shows the connections from all major parts to the respective ground points. When troubleshooting a faulty ground point, checking the system circuits which use a common ground may help you identify the problem ground quickly .
10 TROUBLESHOOTING VOL T AGE CHECK (a) Establish conditions in which voltage is present at the check point. Example: – Ignition SW on – Ignition SW and SW 1 on – Ignition SW , SW 1 and Relay on .
11 FINDING A SHORT CIRCUIT (a) Remov e the blown fuse and disconnect all loads of the fuse. (b) Connect a test light in place of the fuse. (c) Establish conditions in which the test light comes on.
12 TROUBLESHOOTING HOW T O REPLACEMENT FOR TERMINAL (with T erminal Retainer T ype) 1. DISCONNECT CONNECTOR 2. DISCONNECT TERMINAL FROM CONNECTOR (a) “for A type” Raise the terminal retainer up to the temporally lock position. HINT : The needle insertion position varies according to the connector ’s shape (number of terminals etc.
13 ABBREVIA TIONS ABBREVIA TIONS The following abbreviations are used in this manual. A/C = Air Conditioner A.B.S = Anti Lock Brake System A/T = Automatic T ransmission CB = Circuit Breaker COMB.
METER, ANALOG Current flow activates a magnetic coil which causes a needle to move, thereby providing a relative display against a background calibration. LED (LIGHT EMITTING DIODE) Upon current flow , these diodes emit light without producing the heat of a comparable light.
15 1. NORMALL Y OPEN Opens and closes circuits, thereby stopping (1) or allowing (2) current flow . RESISTOR An electrical component with a fixed resistance, placed in a circuit to reduce voltage to a specific value. RESISTOR, T APPED A resistor which supplies two or more different non–adjustable resistance values.
[Body] [S/D] 16 RELA Y LOCA TIONS [Engine Compartment].
[W AGON] 17 [Instrument Panel] [Body].
18 RELA Y LOCA TIONS : J/B No. 1 Left Kick Panel (See Page 17).
19 [J/B No. 1 Inner Circuit].
20 RELA Y LOCA TIONS : J/B No. 2 Engine Compartment Left (See Page 16) 2 : R/B No. 2 E ng i ne C ompar t men t L e ft (S ee P age 16).
21 [J/B No. 2 Inner Circuit].
[J/B No. 3 Inner Circuit] 22 RELA Y LOCA TIONS : J/B No. 3 Instrument Panel Left (See Page 17).
23 1 : R/B No. 1 Left Kick Panel (See Page 17) 4 : R/B No. 4 Right Kick Panel (See Page 17).
24 ELECTRICAL WIRING ROUTING Position of Parts in Engine Compartment [2VZ–FE] A 1 A.B.S. Actuator C 4 Cruise Control V acuum Pump A 2 A.B.S. Actuator C 5 Cruise Control V acuum SW A 3 A.B.S. Actuator A 4 A.B.S. Check Connector D 1 D if f. Lock Indicator SW A 5 A.
25 Position of Parts in Engine Compartment [3S–FE] I 1 ISC V alve R 1 Radiator Fan Motor I 2 Igniter (3S–FE) R 3 Rear Washer Motor I 3 Igniter and Ignition Coil (2VS–FE) I 4 Injector No. 1 S 1 Short Pin (for Fan Check) I 5 Injector No. 2 S 2 Start Injector Time SW I 6 Injector No.
26 ELECTRICAL WIRING ROUTING Position of Parts in Body [SEDAN] A 29 A.B.S. Computer D 20 Door Courtesy SW Front RH (CANADA) A 30 A.B.S. Computer D 21 Door Courtesy SW Front RH (USA) A 31 A.B.S. Speed Sensor Rear LH D 22 Door Courtesy SW Rear LH A 32 A.
27 Position of Parts in Body [ST A TION W AGON] J 1 Junction Connector (W/G) P 12 Power Window SW Rear LH P 13 Power Window SW Rear RH L 1 Licence Plate Light LH L 2 Licence Plate Light RH R 1 1 Rear .
28 ELECTRICAL WIRING ROUTING Position of Parts in Instrument Panel A 18 A/C Acceleration Cut Amplifier C 17 Cruise Control Computer O 1 O/D Main SW and A/T Indicator (SV) or A/C Condenser Fan C 18 Cru.
[2VZ–FE] [2VZ–FE] 30 ELECTRICAL WIRING ROUTING : Location of Connector Joining W ire Harness and W ire Harness : Location of Ground Points.
31 Connector Joining Wire Harness and W ire Harness.
[3S–FE] [3S–FE] 32 ELECTRICAL WIRING ROUTING : Location of Connector Joining W ire Harness and W ire Harness : Location of Ground Points.
33 Connector Joining Wire Harness and W ire Harness.
34 ELECTRICAL WIRING ROUTING : Location of Connector Joining W ire Harness and W ire Harness : Location of Ground Points.
35 Connector Joining Wire Harness and W ire Harness.
[SEDAN] [SEDAN] 36 ELECTRICAL WIRING ROUTING : Location of Connector Joining W ire Harness and W ire Harness : Location of Ground Points.
37 Connector Joining Wire Harness and W ire Harness.
[ST A TION W AGON] [ST A TION W AGON] 38 ELECTRICAL WIRING ROUTING : Location of Connector Joining W ire Harness and W ire Harness : Location of Ground Points.
39 Connector Joining Wire Harness and W ire Harness.
40 POWER SOURCE (Power–Load, Reference) J/B No. 1 (Left Kick Panel) Power Load Page No . Engine Main Relay 44 75 A IGN Charge Warning Light 50 7.5 A IGN EFI Main Relay (3S–FE), Engine ECU (2VZ–FE) 52, 124 Radiator Fan Relay No. 1, A/C Fan Relay No.
41 J/B No. 2 (Engine Compartment) Power Load Page No . Integration Relay 68, 76 Map Light, Door Key Cylinder Light, Door Courtesy Light, Rear Interior Light, Ignition Key Cylinder Light, Interior Ligh.
44 POWER SOURCE TA ILLIGH T RELA Y IGN ITIO N SW 15A TAI L ACC IG1 IG2 AM2 AM1 30A HE AT ER C B 30A FL RDI FAN 30A FL CDS FAN C BATTERY FUSIBLE LINK BOX A 80A A LT W W 1 W W 20A S TO P 30A DE FOG CB 10A ECU –B W W 6 B–O B–O B–Y 56 L 21 B–O W–B W–B 2 W–R B 40A M A IN 30A A M2 FL 0 .
45 T AILLIGHT RELA Y 2–4 : CLOSED WITH LIGHT CONTROL SW A T T AIL OR HEAD POSITION CLOSED WITH ENGINE RUNNING ENGINE MAIN RELA Y CHANGED WITH IGNITION SW A T ON OR ST POSITION HEADLIGHT RELA Y 4–5.
46 ST ARTING AND IGNITION SYSTEMS AC C IG1 ST1 IG2 AM 1 AM 2 IGNIT ION S W ST AR T ER M 4 8 1 7 B–W B–O W W–R W–R W B–W A D STARTER REL A Y ( M/T ) B–O CLUT CH ST AR T S W ( M/T ) C NEUT R.
47 B–O 2 1 B– O W–L B– O DISTRIB UTO R IGNITE R G1 G– N E 231 341 58 G– G1 NE IGF IGT TCCS ECU R W B W–R W B B B B IGN ITION COIL AN D DI ST RIB UT OR TO A/C AMPLIFIER TO TACHOMETER SEAL.
48 ST ARTING AND IGNITION SYSTEM (A) IGNITION SW 4–1 : CLOSED WITH IGNITION SW A T ST POSITION 8–7 : CLOSED WITH IGNITION SW A T ON OR ST POSITION (C) CLUTCH ST ART SW 2–1 : CLOSED WITH CLUTCH P.
49.
50 CHARGING SYSTEM A YB – O Y Y B–Y B–Y IG L S B 32 1 1 W W B– Y Y W B–O W W W Y W W 2 5 CHARGE WARNING LIGHT [COMB. MET ER] FUSI BLE LINK BOX FL 0. 5G 80A ALT ALTE RNATOR IC REGULATOR BATTERY D1 10 C1 1 F2 6 CCC D L1 15 L4 15 ( EX . 3S–F E FWD ) ( 3S–FE FW D ) 8 3 B 1G 9 7.
51 AL TERNA TOR (C) 1–GROUND : 13.9 – 15.1 VOL TS WITH ENGINE RUNNING A T 2000 RPM AND 25 ° C ( 77 ° F) 13.5 – 14.3 VOL TS WITH ENGINE RUNNING A T 2000 RPM AND 11 5 ° C ( 239 ° F) (C) 2–GR.
52 ENGINE CONTROL (3S–FE) THE TCCS SYSTEM UTILIZES A MICROCOMPUTER AND MAINT AINS OVERALL CONTROL OF THE E/G, T/M, ETC. AN OUTLINE OF ENGINE CONTROL IS GIVEN HERE. 1. INPUT SIGNALS (1) W A TER TEMP . SIGNAL SYSTEM THE W A TER TEMP . SENSOR DETECTS THE E/G COOLANT TEMP .
53 (B) (C) (D) (E) INJECTOR 1–2 : APPROX 13.8 Ω EFI MAIN RELA Y 2–4 : CLOSED WITH IGNITION SW A T ON OR ST POSITION (H) CIRCUIT OPENING RELA Y 1–2 : CLOSED WITH ST ARTER RUNNING OR MEASURING P.
54 ENGINE CONTROL (3S–FE) 11 11 2 1 3 2 1 2 1 2 1 2 1 2 K1 7 K1 14 C1 5 D1 12 D1 13 C1 4 H1 7 L4 4 V3 10 M 12 CK I IG2 ST 1 CLUT CH ST AR T S W ( M/T ) CIRCUIT OPENI NG RELA Y NO.
55 K1 1K 1 4 K1 10 L4 6 J1 5 J3 11 3 1 3 2 F1 3 12 1 2 T S T S T S VC VS E2 THA FC E SPEED SE NSO R [C OMB. M ETER] CHECK CONN ECT OR ( SEAL ED ) EFI WATE R TEM P. SENSO R STO P LI GH T SW AIR FL O W M ET ER THROTTL E POS IT IO N SE NS OR EGR G AS TE MP .
56 ENGINE CONTROL (3S–FE).
57 : P ARTS LOCA TION CODE SEE P AGE CODE SEE P A GE CODE SEE P AGE A I1 1 28 K C13 28 V C1 25 B I5 25 L C1 1 28 W D8 25 C I7 25 M T2 28 X D9 25 D I4 25 N T3 28 Y I2 25 E I6 25 O T4 28 Z O3 25 F C10 2.
58 ENGINE CONTROL (3S–FE).
59 ENGINE CONTROL (2VZ–FE) THE TCCS SYSTEM UTILIZES A MICROCOMPUTER AND MAINT AINS OVERALL CONTROL OF THE E/G, T/M, ETC. AN OUTLINE OF ENGINE CONTROL IS GIVEN HERE. 1. INPUT SIGNALS (1) W A TER TEMP . SIGNAL SYSTEM THE WA TER TEMP . SENSOR DETECTS THE E/G COOLANT TEMP .
60 ENGINE CONTROL (2VZ–FE) 3. DIAGNOSIS SYSTEM WITH THE DIAGNOSIS SYSTEM, WHEN THERE IS A MALFUNCTIONING IN THE ECU SIGNAL SYSTEM, THE MALFUNCTION SYSTEM IS RECORDED IN THE MEMOR Y . THE MALFUNCTIONING SYSTEM CAN THEN BE FOUND BY READING THE DISPLA Y (CODE) OF THE CHECK ENGINE W ARNING LIGHT .
61 TCCS ECU (ELECTRONIC CONTROLLED UNIT) VOL T AGE A T ECU WIRING CONNECTORS (P) 2, 4, 12, 13– (R) 24 : 10 – 14 VOL TS (IGNITION SW ON) (P) 1– (R) 24 : 10 – 14 VOL TS (Q) 1– (Q) 9: 4 – 6 VOL TS (IGNITION SW ON) (Q) 12– (Q) 9: 4 – 6 VOL TS (IGNITION SW ON AND THROTTLE V AL VE OPEN) (Q) 11 – (Q) 9: 0.
62 ENGINE CONTROL (2VZ–FE) IG2 ST1 1 7 D1 12 K1 12 H1 7 D1 13 C 1 4 C1 5 L1 4 2 1 3 2 146 3 2 2 1 2 1 2 1 2 1 2 1 2 1 M CI NO. 5 NO. 4 NO. 2 INJE CTION NO.
63 J3 3K 1 1L 1 7L 1 5L 1 17 L1 18 L1 20 L 1 6 K1 10 L 1 3 F1 3 L1 14 3 2 1 2 O N O N LM 69 1 1 3 2 E 4657 1 2 STOP L IGHT SW CHEC K EN GINE [C OMB. ME TE R] ( W/ CR UISE CONT ROL ) ( W/O CRUISE C ONT.
64 ENGINE CONTROL (2VZ–FE) L1 12 12 11 5 6 5 7 4 12 24 32 0 2 21 9 1 8 1 7 1 0 12 43 2 4 3 8 1 4 2 4 3 2 1 1 3 1 58 1 34 3 1 1 643 B B–O L–B W–R W J3 10 L–B W–R G V V–R L–Y G–B W–G.
65 W–B W–B W–B W–B 1 7 12 12 23 123 46 12 23 6 1 3 1 2 12 345 9 1 0 1 1 12 14 15 16 22 20 21 13 1234 567 8 15 13 12 11 10 9 12 34 678 1 0 1 1 14 15 17 18 24 51 2 25 26 20 19 22 13 1 2 456 71 2.
66 ENGINE CONTROL (2VZ–FE) : P ARTS LOCA TION CODE SEE P AGE CODE SEE P A GE CODE SEE P AGE A I1 1 28 L C13 28 W D7 24 B C10 28 M C1 1 28 X V3 24 C I8 24 N S9 28 Y T1 24 D I7 24 O S9 28 Z E3 24 E I5.
67 ELECTRICAL IDLE–UP SYSTEM K1 4 BB E BBC C D B 13 213 2 AD I O D E IS C VALV E +B ISC2 ISC1 +B +B1 IS C2 I SC 1 E1 BATT ELS 92 81 1 89 7 W–R W–R W–R G– B Y BR W–L G–B GB G TCCS ECU 2 1.
68 LIGHT AUTO TURN OFF W G W G 65 1 R W G [C OMB. SW] 40A MAIN 80A ALT FUSI BLE L IN K BOX 2 BATTE RY 11 LIGH T CONT ROL SW OFF TA I L HE AD 21 3 G R–G R–Y DOOR COUR TESY SW ( FRONT LH ) AA AA 14 .
69 WITH THE IGNITION SW TURNED ON, THE CURRENT FLOWS TO TERMI NAL 7 OF THE INTEGRA TION RELA Y THROUGH GAUGE FUSE. VOL T AGE IS APPLIED AT ALL TIMES T O TERMINAL A 2 OF THE INTEGRA TION RELA Y THROUGH THE T AILLIGHT RELA Y COIL, AND TO TERMINAL A 3 THROUGH THE HEADLIGHT RELA Y COIL.
70 HEADLIGHTS (USA) A 6 R R–Y HEAD LIGHTS D C LH R H 2 R–Y R–W 3 B 4 R–L R–W R–W R–L R–L R–L R– W R– L R– Y R– G 13 14 12 3 11 9 W–B BR W–B W– B E OFF TAIL HE AD LOW HI GH FLASH 40A MAIN FUSIBLE LINK BOX BAT TERY INTEG RA TION RELAY ( J/ B NO.
71 HEADLIGHT RELA Y 4–5 : CLOSED WITH LIGHT CONTROL SW A T HEAD POSITION OR DIMMER SW A T FLASH POSITION LIGHT AUT O TURN OFF OPERA TION PLEASE REFER TO THE LIGHT AUT O TURN OFF SYSTEM (SEE PAGE 69).
72 HEADLIGHTS (CANADA) H 1 11 9 10 1 32 1 4 1 2 1 362 1 1 2 G W–B G W BATTER Y [COM B. SW] OFF TAIL HEAD LOW HIGH FL ASH LIG HT CON TRO L SW DIMM ER SW 80A F L ALT 7.
73 2 2 324 1 78 35 1 4 W G T R DIMME R RELA Y R– B TO TA I LL IG H T R–Y F2 10 HIGH BE AM IN DICAT OR L IG HT[ C OMB . MET ER ] 22 22 22 11 R– G R–G 21 21 33 FF W–B W– B W–B 15A HEAD –.
74 HEADLIGHTS (CANADA) CURRENT FROM THE BA TTER Y IS AL WA YS FLOWING FROM FL AL T → T AILLIGHT RELA Y (COIL SIDE) → TERMINAL 3 OF RUNNING LIGHT CONTROL RELA Y , FL MAIN → HEADLIGHT RELAY (COIL SIDE) → TERMINAL 5 OF RUNNING LIGHT CONTROL RELA Y , AND FL AL T → ECU–B FUSE → TERMINAL 12 OF RUNNING LIGHT CONTROL RELA Y .
75 : P ARTS LOCA TION CODE SEE P AGE CODE SEE P A GE CODE SEE P AGE A F6 24 (2VZ–FE), 25 (3S–FE) D R23 28 F H2 24 (2VZ–FE), 25 (3S–FE) B I12 28 E C12 28 C C14 28 F H1 24 (2VZ–FE), 25 (3S–FE) : RELA Y BLOCKS CODE SEE P AGE RELA Y BLOCKS (RELA Y BLOCK LOCA TION) 1 23 R/B NO.
76 INTERIOR LIGHTS (w/ DOOR LOCK) 4 11 1 1 2 1 2 2 1 F2 5 M1 1 b1 1 M1 3 P1 1M 1 6 M1 2 F2 11 b1 2 E2 13 P1 3 L–Y R–G R–G L–Y R R– G R– G R– G W–B W–B R – W R–W B–W B–W R–W.
77 1 2 2 1 2 1 2 1 2 1 E2 4E 2 1O 1 5X 1 4 W1 6 Y1 6 N1 7 V2 2 V3 2 E2 9O 1 2X 1 5 R R R R–G R–W R–W R–W R–W L–Y L–Y R G– R R–B R–W R–W R–W R–W R–W R–W R–W L–Y L– Y.
78 INTERIOR LIGHTS (w/ DOOR LOCK) INTEGRA TION RELA Y NO. 1 (J/B NO. 1) (1G) 7–GROUND : APPROX. 12 VOL TS WITH DOOR CLOSED 0 VOL T WITH ANY DOOR OPEN 20A DOME FUSE : AL W A YS 12 VOL TS (1I) 3–GROUND : APPROX. 12 VOL TS WITH DRIVER’S DOOR OUTSIDE HANDLE HOLD UP (1L) 7–GROUND : APPROX.
79 : GROUND POINTS CODE SEE P AGE GROUND POINTS LOCA TION D 34 J/B NO. 1 SET BOL T G 36 (S/D) ROOF RIGHT (W/ MOON ROOM) G 38 (ST A TION W/G) ROOF RIGHT (W/ MOON ROOM) L 38 BACK DOOR RIGHT.
80 INTERIOR LIGHTS (w/o DOOR LOCK) 4 11 1 1 2 1 2 2 1 F2 5 M1 1 b1 1 M1 3 P1 1M 1 6 M1 2 F2 11 b1 2 E2 13 P1 3 L–Y R–G R–G L–Y R R– G R– G R– G W–B W–B R– W R R–W B–W B–W R.
81 1 2 2 1 2 1 2 1 2 1 E2 4E 2 1O 1 5X 1 4 7 2 1 W1 6 Y1 6 N1 7 V2 2 V3 2 E2 9O 1 2X 1 5 R R R R–G R–W R–W R–W R–W L–Y L–Y R G– R R–B R–W R–W R–W R–W R–W R–W R–W L–Y .
82 INTERIOR LIGHTS (w/o DOOR LOCK) INTEGRA TION RELA Y NO. 1 (J/B NO. 1) (1G) 7–GROUND : APPROX. 12 VOL TS WITH DOOR CLOSED 0 VOL T WITH ANY DOOR OPEN 20A DOME FUSE : AL W A YS 12 VOL TS (1I) 3–GROUND : APPROX. 12 VOL TS WITH DRIVER’S DOOR OUTSIDE HANDLE HOLD UP (1L) 7–GROUND : APPROX.
83 : GROUND POINTS CODE SEE P AGE GROUND POINTS LOCA TION D 34 J/B NO. 1 SET BOL T G 36 (S/D) ROOF RIGHT (W/ MOON ROOM) G 38 (ST A TION W/G) ROOF RIGHT (W/ MOON ROOM) L 38 BACK DOOR RIGHT.
84 ILLUMINA TION TAIL OFF HEAD J/B NO 3 COMB. METER ( ANALO G ) ECT P ATTERN SELE CT SW GLO VE BOX LIGHT GLO VE B OX LIGHT SW FUSI BLE LIN K BOX INTEGRATION RELAY ( J/B N O. 1 ) 80A FL ALT BATTERY LIGHT CONTROL SW [CO MB. SW ] ( W/O IN TEG RATIO N RELAY ) F1 1 GG G G 2 1 1 11 52 2 23 WW LG G G G G G G 11 2 2 1 G G F1 8 W–B W–B BR B J/B N O.
85 G G 4 1 6 2 1 2 4 2 4 1 1 3 9 6 G G G G G G G B–R B B B B B B–W ( W/ G ) REAR WIP ER SW CRUIS E CONT ROL MAIN SW HAZA R D SW O / DM A I NS W REAR WIND OW DEFOGGER SW CIG ARET TE LI GHTE R A/T I NDIC ATOR ( I NSTRU ME NT PAN EL ) IJ K M N O L 3 2 2 1 P Q 10 5 G G G W– G B B RA DIO DIFF .
86 ILLUMINA TION 4 1 ( PUS H SW TYP E A/C ) ( LE VER S W TYP E A/ C ) ( LEVER S W TYP E A/C ) I1 5 B–R B–W G B– W G G A/C S W HEATER CONTROL SW V U T T U 16 4 5 3 2 5 12 2 11 12 12 12 1 3 12 13 .
87 T AILLIGHT RELA Y 2–4 : CLOSED WITH LIGHT CONTROL SW A T T AIL OR HEAD POSITION (LIGHT AUTO TURN OFF SYSTEM OFF) CLOSED WITH ENGINE RUNNING (B) INTEGRA TION RELA Y PLEASE REFFER TO LIGHT AUT O TURN OFF SYSTEM (SEE PAGE 69) RHEOST A T (F ) 1–2, : APPROX.
88 T AILLIGHTS ( W /O LIGHT FAILURE SENSOR ) ( W/ LI GHT FAIL URE SENSOR ) OFF TA I L HE AD LI GHT CO NTR OL SW F1 3 H1 16 9 10 6 E 2 1 94 11 2 2 5 23 1 0 W G Y–G G G Y–G Y R– L G G G ( W/O INTE GRA TION R ELAY ) G G G YY IN TEG RA TION RE LA Y ( J/B NO.
89 W1 5 V1 1 Y1 5 U1 6 V2 5 V3 5 1 2 1 2 1 2 1 2 2 1 2 1 LK C G G W–B W–B W–B G G G W–B G G G G G G GG G G G G G G G W–B W–B W–B W–B W–B W–B W–B ( S/D ) ( S /D ALL –T RA C /4W .
90 T AILLIGHTS WHEN THE LIGHT CONTROL SW IS TURNED TO T AIL OR HEAD POSITION, THE CURRENT FLOWS TO TERMINAL 10 OF THE LIGHT F AILURE SENSOR THROUGH THE T AIL FUSE.
91 : GROUND POINTS CODE SEE P AGE GROUND POINTS LOCA TION C 30 (2VZ–FE) RADIA TOR LEFT C 32 (3S–FE) RADIA TOR LEFT D 34 J/B NO. 1 SET BOL T I 36 (S/D) LEFT REAR FENDER I 38 (ST A TION W/G) LEFT RE.
92 TURN SIGNAL AND HAZARD W ARNING LIGHTS OFF ON RH LH F2 18 F2 2 F2 17 F2 7 F2 4 V3 4 V2 6 V1 5 D C H G G H C D 2 3 2 3 F1 8 IC A K 3 3 4 4 3 3 4 4 ( S/ D ) ( ST ATION W /G ) ( S/ D ) ( ST ATION W /G ) ( S/D ) ( STA TION W/G ) ( S/D ) ( STA TION W/G ) INDIC ATOR LIGHTS [COMB.
1 8 3 4 2 3 123 B I H D BLA CK 5 56789 1 0 34 A G CF EG R A Y 93 TURN SIGNAL FLASHER 2–GROUND : APPROX. 12 VOL TS WITH IGNITION SW ON OR HAZARD SW ON 1–GROUND : CHANGES FROM 12 TO 0 VOL T WITH IGN.
94 STOP LIGHTS ( W/O LIGHT FAILURE S E NSO R ) ( W/ LI GH T FAIL UR E S EN SOR ) 3 1 H1 14 F1 3 10 W1 4 V1 4U 1 2 V2 3 V3 1 1 9 723 B A A B 2 1 YY G–W G– W G–W G– R G–R G–R G– W G–W G.
1 3 1 2 61 0 2 4 2 4 12 AB C K FH GJ BRO WN 12 3 79 DI E 2 4 95 CURRENT IS APPLIED A T ALL TIMES THROUGH A STOP FUSE T O TERMINAL 1 OF THE ST OP LIGHT SW .
96 BACK–UP LIGHTS R–L R– B R–L R–L R–B R–B R–B R–B R–L W–B W–B R–B W–B W–B W–B I R–L ( M/T ) ( A/T ) 2 6 1 5 ( M/T ) ( A/T ) BAC K–UP LIGHT S W ( STA TION W/G ) ( S/D ) RH LH BAC K–UP L IGHT [REA R CO MB. LIGHT] RH BACK–UP LIG HT [REAR C OMB.
97 BACK–UP LIGHT SW (A) 5–6. (B) 1–2 : CLOSED WITH SHIFT LEVER IN R POSITION : P ARTS LOCA TION CODE SEE P AGE CODE SEE P A GE CODE SEE P AGE A N1 24 (2VZ–FE), 25 (3S–FE) C R12 26 (S/D), 27 .
98 FRONT WIPER AND W ASHER A 8 4 7 W–B L–Y L–B L M D W–B L–B L L–Y 12 4 3 L–B L L–Y L–O M 2 1 L–W 16 13 18 B L–O L–O WIP ER RELAY +2 +1 B +S L WIPE R AND WAS HER [COMB.
99 WITH THE IGNITION SW TURNED ON, THE CURRENT FLOWS TO TERMINAL 18 OF THE WIPER AND W ASHER SW , TERMINAL 2 OF THE W ASHER MOT OR AND TERMINAL 4 OF THE WIPER MOTOR THROUGH THE WIPER FUSE.
100 REAR WIPER AND W ASHER Y3 1 Y3 4Y 3 6 F2 8 F1 8 W3 1 G1 13 W3 4 H1 1H 1 7 W3 6 D DD M 1 2 M REAR WIP ER MOT OR RE AR WI PER R ELA Y 3 2 1 WASH ER 2 INT OF F WASH ER 1 57 8 RE AR WA SH ER MOT OR RE.
101 WHEN THE IGNITION SW IS TURNED ON, CURRENT FLOWS THROUGH THE WIPER FUSE T O TERMINAL 1 OF THE REAR WIPER RELA Y , TERMINAL +B OF THE REAR WIPER MOTOR AND TERMINAL 2 OF THE REAR W ASHER MOT OR.
102 POWER WINDOWS 1 11 11 E1 10 O2 4O 2 2O 2 3 E1 5E 1 6 E2 2 M DOWN UP 52 3 M 21 + – DOWN UP DOWN UP 5 7 2 6 13 12 8 + – 30A PO WER CB R–L W–L L L L L POWE R MAI N RELAY FRONT LH FRONT RH POW.
103 (A) POWER WINDOW MASTER SW 7, 8–GROUND: APPROX. 12 VOL TS WITH IGNITION SW A T ON POSITION 2–GROUND : AL W A YS CONTINUITY 6–GROUND : APPROX.
104 POWER WINDOW WITH THE IGNITION SW TURNED ON, CURRENT FLOWS THROUGH THE GAUGE FUSE T O TERMINAL 1 OF THE POWER MAIN RELA Y → TERMINAL 3 → TO GROUND.
105 POWER SEA T 2976 14 FR RR UP DOW N UP DOW N A 3 B M CD MM 5 1 2 1 2 1 2 AB C D 12 3 4 579 POWE R SEAT S W SLIDE MOTOR FRONT VERT ICAL MOTOR REAR VER TI CAL MOT OR 2 1 2 3 30A PO WER CB BLU E OR AN.
106 DOOR LOCKS 1 LG G LG G LG G LG G LG LG BC W–B W–B W–B W– B W–B W–B W–B E2 2 DE LG G Y L–R L–R L–R L–R L–R L–R L–R L–R Y G F L–B L–B W–B L–B L–B W–B E1 O2 .
107 L–R L–R L–R L–R L–B L–R L–R L–R L–R 442 L–R L–R L–R 334 HI J L–B L–B L–B L–B L–B L–B L–B L–B W–B L–B L–B L–B L–B W– B W– B K 2 1 11 R W–B R.
108 DOOR LOCKS CURRENT AL W A YS FLOWS TO TERMINAL 8 OF THE DOOR LOCK CONTROL RELA Y THROUGH POWER CB. 1. MANUAL LOCK OPERA TION T O PUSH DOOR LOCK SW AND KEY SW T O LOCK POSITION, A LOCK SIGNAL IS INPUT T O TERMINAL 10 OF THE DOOR LOCK CONTROL RELA Y AND CAUSES THE RELAY T O FUNCTION.
109 : P ARTS LOCA TION CODE SEE P AGE CODE SEE P A GE CODE SEE P AGE A D16 28 F D29 26 (S/D), 27 (ST A TION W/G) K U1 28 B D28 26 (S/D), 27 (ST A TION W/G) G D30 26 (S/D), 27 (STA TION W/G) L D19 26 (.
11 0 BACK DOOR LOCK (ST A TION W/G) 1 1 E H1 11 W2 2 W2 3 H1 5 Y2 2 Y2 3 2 4 3 1 2 4 LOCK UNLOCK W–L W– B L–B L–R L–R L–B L–B L–R L–R L–B 30A POWER CB BACK DOOR LOCK CONTROL SW BACK DOOR LOCK SOLEN OI D B A 1 2 3 4 2 4 AB I1 I1 ( CANADA ) 14 ( USA ) 6 W–L 1–GROUND : AL W A YS APPROX.
111 HORN HOR N HOR N SW [C OMB. SW ] C 1 C 10 D2 2 4 2 4 3 G–R G–R G–W G–B G–W G–R D2 1 4 4 4 1 HORN REL AY AB 10 1 1 G–B B A BLA CK BLAC K G–W LH RH 15A HAZ –HO RN 2A 5 HORN RELA Y .
11 2 REMOTE CONTROL MIRRORS M M M M B E2 E2 E2 O1 O1 O1 67 1 1 613 E REM OT E C ONT ROL MI RRO R SW RH RH LEFT RIGHT UP DOW N LEFT UP RIGHT DOW N LH LH GR GR C B BR–Y BR–W LG–B LG W–B W–B LG.
11 3 REMOTE CONTROL MIRROR SW (A) 4–GROUND : APPROX. 12 VOL TS WITH IGNITION SW A T ACC OR ON POSITION (A) 7– (A) 3 : CONTINUITY WITH OPERATION SW A T UP OR LEFT POSITION (A) 4, (A) 7 : CONTINUITY.
11 4 AUT OMA TIC SHOULDER BEL T (USA) MM L–W L L 91 0 2 6813 R–G R–B R–Y R–W R– W R– B R– Y R– W 22 1 1 BC W–B W–B W–B D G W–B 2 1 W–B W–B I H W–B BUZZ ER 13 15 17 7 W.
11 5 R–L J 2 1 Y 51 8 LG–R R LG–R 4 3 R 3 M 1 232 1 1 O N W–B 3 11 242 LG LG 16 11 12 Y Y Y Y [COMB. METE R] SEAT B ELT WARN ING LI GH T AUTOM ATIC SHOULDER BELT RELEASE L EVER WARNING LIGHT M.
11 6 AUT OMA TIC SHOULDER BEL T (USA) (A) AUTOMA TIC SHOULDER BEL T COMPUTER 1, 6–GROUND: APPROX. 12 VOL TS WITH DOOR OPEN AND FRONT LIMIT SW ON (RELEASING SHOULDER BEL T) 3, 8–GROUND: APPROX. 12 VOL TS WITH DOOR CLOSED AND REAR LIMIT SW ON (F ASTENING SHOULDER BEL T) 4–GROUND: APPROX.
11 7 : GROUND POINTS CODE SEE P AGE GROUND POINTS LOCA TION D 34 J/B NO. 1 SET BOL T H 34 R/B NO. 4 SET BOL T I 36 (S/D) LEFT REAR FENDER I 38 (ST A TION W/G) LEFT REAR FENDER.
11 8 UNLOCK AND SEA T BEL T W ARNING 1 1 2 F1 3 G1 12 2 2 1 2 A F E B E F 1 2 1 4 6 I H 10A ECU–B UNLO CK WA RN ING SW SEAT BELT WA RNING L IGHT [COM B.
11 9 1. SEA T BEL T W ARNING SYSTEM WHEN THE IGNITION SW IS TURNED ON, CURRENT FLOWS FROM THE GAUGE FUSE TO TERMINAL 2 OF THE SEA T BEL T WARNING RELA Y .
120 CRUISE CONTROL 31 0 PI B SPD A W–B B E D W–B W–B B B B 2 B BR NS 11 OFF SW W–B 7 V–Y E 13 BR 2 3 E W–B H 1 B 17 5 RES SET W–R W C W–B G–W B–R R G–W B–R Y CRUISE CON TROL COMPUTER ( A/ T ) ( M/T ) CRUIS E C ONTRO L SW [COMB.
121 G–W G–R PK RV EL CV A/ D STP– 64 1 4 2 H I 1 3 G–W H 2 4 G–W G–W R–Y G–B W–B R– G W–B STP + G–R G–R 16 R–W R–W 1 G Y–B R– W 15 12 Y–B R– W F1 4 R–W M K L 1 .
122 CRUISE CONTROL VOL T AGE FROM THE BA TTER Y IS NORMALL Y APPLIED TO TERMINAL 16 OF THE CRUISE CONTROL COMPUTER. WHEN THE IGNITION SW IS TURNED TO ON, THE CURRENT FLOWING THROUGH THE ECU–IG FUSE FLOWS THEN T O TERMINAL 3 OF THE CRUISE CONTROL MAIN SW .
123 : P ARTS LOCA TION CODE SEE P AGE CODE SEE P A GE CODE SEE P AGE A C17 28 E N1 24 (2VZ–FE), 25 (3S–FE) I C3 24 (2VZ–FE), 25 (3S–FE) B C18 28 R C13 28 J C5 24 (2VZ–FE), 25 (3S–FE) C C15.
124 ECT AND A/T INDICA T OR (2VZ–FE) 3 1 K1 10 L1 3 F1 3 L1 7 K1 2 D D FFF F F F E E E 3 1 B 5 3 3 216 1 7 6 4 5 19 18 17 8 7 20 15 16 3 7 13 T O CRU ISE CON TRO L C OMP U TER CHECK CONN ECT OR O/D M AIN SW SPEE D SEN S OR LO CK– UP NO.
125 P R N D 2 L R–L R–L 10 C1 3 6 4987 1 5 R–B Y–L O R G–W Y–L O R 4 7 1 2 3 12 13 5 8 R–B G–W L1 L1 L1 L1 L1 L1 21 5 17 19 20 18 W–B 11 L–R L–Y G–O B–O B –O ( NEUTR AL S T.
126 ECT AND A/T INDICA T OR (2VZ–FE) PREVIOUS AUTOMA TIC TRANSMISSIONS HA VE SELECTED EACH GEAR SHIFT USING MECHANICALL Y CONTROLLED THROTTLE HYDRAULIC PRESSURE, GOVERNOR HYDRAULIC PRESSURE AND LOCK–UP HYDRAULIC PRESSURE. THE ECT , HOWEVER, ELECTRICALL Y CONTROLS THE LINE PRESSURE AND LOCK–UP PRESSURE ETC.
127 TCCS ECU (TURN ON THE IGNITION SW) (E) 19– (E) 24 : APPROX. 12 VOL TS WITH SHIFT LEVER A T D, 2 OR L RANGE 0 VOL T WITH SHIFT LEVER A T P, R OR N RANGE (E) 7,18– (E) 24 : 0 VOL T (D) 7– (E) 24 : APPROX. 12 VOL TS WITH P A TTERN SELECT SW A T PWR POSITION 0 – 2 VOL TS WITH P A TTERN SELECT SW A T NORM POSITION (D) 13– (E) 2 4 : APPROX.
128 ECT AND A/T INDICA TOR (2VZ–FE) : GROUND POINTS CODE SEE P AGE GROUND POINTS LOCA TION B 30 INT AKE MANIFOLD D 34 J/B NO. 1 SET BOL T E 34 LEFT KICK P ANEL.
129 ECT AND A/T INDICA T OR (3S–FE) PREVIOUS AUTOMA TIC TRANSMISSIONS HA VE SELECTED EACH GEAR SHIFT USING MECHANICALL Y CONTROLLED THROTTLE HYDRAULIC PRESSURE, GOVERNOR HYDRAULIC PRESSURE AND LOCK–UP HYDRAULIC PRESSURE. THE ECT , HOWEVER, ELECTRICALL Y CONTROLS THE LINE PRESSURE AND LOCK–UP PRESSURE ETC.
130 ECT AND A/T INDICA TOR (3S–FE) 3 1 D1 4 C1 3 F1 6 F1 3 L4 8 F2 12 K1 10 L3 6 L3 7L 1 11 L3 2L 3 1L 3 5L 3 10 L3 11 L3 12 K1 1K 1 2 DDD D C C C C C CCCCC CCC C E E E D E E E E D K1 4 F2 9 L4 ( FW.
131 L2 D N R P 498751 6 E EEE C C C C C C DD 1 2 1 35832 174 10 11 L1 18 L4 18 L1 20 L4 20 L1 19 L4 19 L1 17 L4 17 L1 5 L4 5 L1 21 L4 21 R– L R– L L–Y L–R R– L R– L Y–L O R G–W L–R L.
132 ECT AND A/T INDICA T OR (3S–FE) ECT ECU (ELECTRICAL CONTROLED UNIT) (IGNITION SW ON) (C) 19, (D) 10–GROUND : A L W A YS CONTINUITY (C) 2, (E) 13–GROUND : 5 (12) → 0 → 5 (12) → 0 → 5 .
133 : CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS CODE SEE P AGE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECT OR LOCA TION) C1 32 ENGINE ROOM MAIN WIRE AND ENGINE WIRE (NEAR J/B NO.
134 OVER DRIVE (B) O/D SOLENOID 1–GROUND : APPROX. 13 Ω (C) O/D MAIN SW 1–3 : CLOSED WITH O/D SW A T OFF POSITION OPEN WITH O/D SW A T ON POSITION (E) O/D W A TER TEMP SW 1–GROUND : CLOSED BELOW 43 ° C ( 109 ° F) OPEN ABOVE 55 ° C ( 131 ° F) SERVICE HINTS L1 7 11 4 3 1 3 1 1 2 1 2 O/ D W AT ER TEM P.
135 : P ARTS LOCA TION CODE SEE P AGE CODE SEE P A GE CODE SEE P AGE A A26 28 C O1 28 E O2 25 B E1 25 D D1 1 28 : JUNCTION BLOCK AND WIRE HARNESS CONNECT OR CODE SEE P AGE JUNCTION BLOCK AND WIRE HARNESS (CONNECT OR LOCA TION) 1F 18 COWL SUB WIRE AND J/B NO.
136 ALL–TRAC/4WD (w/ ECT) F1 3 L3 13 L3 6L 3 14 L3 3L 3 4L 3 8L 3 9 4 3 5 1 C CD D D D D D B F1 8 3 10 6 5 2 1 11 10 GND SD1 SD2 F R+ FR– R R+ RR– AU TO 22 1 1 FRONT REAR DIF F.
137 ECT ECU (C) 3–GROUND : APPROX. 12 VOL TS WITH IGNITION SW ON AND CLOSED WITH DIFF . LOCK CONTROL SW 10–GROUND : AL WA YS CONTINUITY : P ARTS LOCA TION CODE SEE P AGE CODE SEE P A GE CODE SEE P.
138 ALL–TRAC/4WD SYSTEM (W/O ECT) 2 1 2 1 2 1 4 1 D1 4 F1 8 L2 1 C1 3 L2 3 R–L R–B R– L R– L R–L L–B L–B L–Y W–B L–B W–B W– B R–L L–B R–L G–Y W–B DIFF. LOCK SOLEN OI D ( FOR DI FF. LOCK, 4WD ) DIFF. LOCK INDICATOR SW DIFF.
139 CIGARETTE LIGHTER AND CLOCK SERVICE HINTS (A) CIGARETTE LIGHTER 2–GROUND : APPROX. 12 VO L TS WITH IGNITION SW AT ON OR ACC POSITION (B) CLOCK 3–GROUND : AL WA YS 12 VOL TS (POWER FOR CLOCK) 4–GROUND : APPROX.
140 SHIFT LOCK F2 1F 2 9F 2 12 1 2 B A A B ( W/ CRUIS E CONT ROL ) ( W/O CRUISE CONTROL ) ( W/ CRUIS E CONT ROL ) ( W/O CRUISE CONTROL ) S TOP LI GHT SW F1 8 1 1 3 2 G–R G–W R–W R– Y B–R GR .
141 WHEN THE IGNITION SW IS TURNED T O ACC POSITION THE CURRENT FROM THE RADIO FUSE FLOWS T O TERMINAL 1 OF THE SHIFT LOCK CONTROL COMPUTER, IN THE ON POSITION, THE CURRENT FROM THE ECU–IG FUSE FLOWS T O TERMINAL 3 OF THE COMPUTER.
142 A.B.S. (ANTI–LOCK BRAKE SYSTEM) M B B2 1 C C D DD D D C C C C1 4 5 6 2 5 1 3 3 6 2 D 4 A. B. S. ACTU ATOR C3 1 Z1 8 Z1 13 Z1 7 Z1 9 Z1 10 Z1 5 Z1 16 Z1 4 Z1 15 Z1 18 2 F E EF EEFEFE F F F F 5 12 18 1 8 6 9 10 10 8 4 12 13 14 15 22 11 F RONT LH FRONT RH A.
143 I1 2N 1 13 N 1 6N 1 15 F1 3 J K N1 12 3 1 FFE E F F F F F F E Z1 17 6 10 A. B. S . W ARNING L IGHT [CO MB . ME TER] N1 14 a1 1 a1 3 M TO BR AK E FL UI D LEVE L SW TO PARKI NG BRAKE S W 2 21 1 REAR LH REAR RH 5 5 16 2 9 3 11 2 673 A. B. S. SPEED S ENSOR A.
144 A.B.S. (ANTI–LOCK BRAKE SYSTEM) THIS SYSTEM CONTROLS THE RESPECTIVE BRAKE FLUID PRESSURES ACTING ON THE DISC BRAKE CYLINDERS OF THE RIGHT FRONT WHEEL, LEFT FRONT WHEEL AND REAR WHEELS WHEN THE BRAKES ARE APPLIED IN A P ANIC STOP SO THA T THE WHEELS DO NOT LOCK.
145 : P ARTS LOCA TION CODE SEE P AGE CODE SEE P A GE CODE SEE P AGE A F6 24 (2VZ–FE), 25 (3S–FE) F A30 26 (2VZ–FE), 27 (3S–FE) K C1 1 28 B A1 24 (2VZ–FE), 25 (3S–FE) G A4 24 (S/D), 25 (ST.
146 REAR WINDOW DEFOGGER TIMER B Y–L Y Y B BB REAR WI NDOW DEFOGGER W–B REAR WIND OW DEFOGGER SW A W–B W– B Y–L 1 L F NOIS E FIL TER ( S/D ) J/B NO. 3 F2 3 W3 3 F1 8 Y3 3 E D B 11 1 J C 1 R R 6 2 3 I1 I1 ( CA NA DA ) 12 ( USA ) 7 R ( ST ATIO N W/ G ) H1 10 B B B 30A DEFO G CB DEFOGGER RE LAY 1G 1D 51 2 Y F1 3 4 1 32 1F 2 7.
147 DEFOGGER RELA Y 2–4 : CLOSED WITH IGNITION SW ON. DEFOGGER SW ON AND 15 MINUES THEREAFTER DEFOGGER SW (W/ TIMER) 2–GROUND : APPROX. 12 VOL TS WITH IGNITION SW ON 3–GROUND : AL W A YS CONTINU.
148 MOON ROOF 30A POW ER CB R– W–L L POWE R MAIN RE LA Y W–L 6 78 4 A MO ON R OOF CON TRO L R EL AY 63 4 G–Y W–B W–B P CL OSE D OPEN MOON R OOF SW W– B W– B W– B B W–B 10 1 5 1 G.
149 WITH THE IGNITION SW TURNED ON, CURRENT FLOWS THROUGH THE POWER CB T O TERMINAL 6 OF THE MOON ROOF CONTROL RELA Y . 1. SLIDE OPEN OPERA TION WITH THE IGNITION SW TURNED ON AND THE MOON ROOF SW PUSHED TO OPEN POSITION, THE CURRENT FLOWING T O TERMINAL 6 OF MOON ROOF CONTROL RELA Y FLOWS THROUGH TERMINAL 12 T O GROUND.
150 AUT O ANTENNA A 3 8 9 B W– B I OFF L–Y R–L L–R L–Y PLAYER RADI O AN D TA PE RADI O SW SW PLAYER TAPE ON TO LI GHT FAILU RE SENSOR R–L M 1423957 8 6 CONTR OL RELAY LIMI T SW UP DOUN BL .
151 (C ) CONTROL RELA Y 3–GROUND : CONTINUITY (UPPER LIMIT SW ON) UNLESS ANTENNA A T UP STOP 2–GROUND : CONTINUITY (DOWN LIMIT SW ON) UNLESS ANTENNA A T DOWN ST OP 4–3 : CLOSED WITH IGNITION SW .
152 RADIO AND T APE PLA Y ER F2 1 CON NECT OR ( W/G ) JUNC TION C 6 14 12 13 5 7 Y B L–Y GR L–Y GR L–Y F1 X1 V1 V1 X1 X1 X1 A A B 1 3 R W 6 2 4 9 11 1 2 1 2 1 2 1 2 3 1 6 2 3 8 B Y R W B Y R W R.
153 (A) RADIO AND T APE RLA YER 4–GROUND : AL WA YS APPROX. 12 VOL TS 3–GROUND : APPROX. 12 VOL TS WITH IGNITION SW A T ON OR ACC POSITION 7–GROUND : AL WA YS CONTINUITY : P ARTS LOCA TION CODE .
154 COMBINA TION METER F1 3 L1 13 L1 10 L1 16 H1 15 H1 16 L 1 2 V3 3V 3 8 C B BB AA A C A A 11 H G BK I E V3 9 H1 13 14 23 6 6 5 49 54 3 8 2 2 6 FR OM TC CS E CU CRUIS E CONT RO L COMPUT ER ECT E CU A/C AC CEL ERATI ON CU T AMPL IER A/ T OI L T EM P W ATER TEMP.
155 L1 9 F1 4 1 1 2 1 B B A B A T O LIGH T FA ILU RE SENSOR TO CHARGE FUSE FROM IGN FUSE 8 10 7 9 3 PARK ING BRAK E SW BRAK E FLUI D LEVE L W ARNIN G SW OIL PR ESSUR E SW OI L BRAK E REAR LIGH TS CHAR GE Y Y–G R–W R–W R– W R–W W– B GR Y–B B–O R–W I K J L4 9 ( 3S –FE FW D ) ( EX.
156 COMBINA TION METER COMBINA TION METER (A) 6–GROUND : 12 VOL TS WITH IGNITION SW ON (B) 3–GROUND : 12 VOL TS WITH IGNITION SW ON (B) 5, (A) 3–GROUND : AL W A YS CONTINUITY (A) FUEL GAUGE 6–4 : APPROX. 64.3 6–3 : APPROX. 233.3 4–3 : APPROX.
157.
158 RADIA TOR F AN AND AIR CONDITIONER (3S–FE) 1. RECIRC/FRESH CONTROL SER VO MOT OR OPERA TION (FOR PUSH SWITCH TYPE) (SWITCHING FROM FRESH T O RECIRC) WITH THE IGNITION SW ON, CURRENT FROM THE GAUGE FUSE FLOWS T O TERMINAL 1 OF THE SER VO MOT OR.
159 * HIGH SPEED OPERA TION WHEN THE W A TER TEMP . REACHES APPROX. 90 ° C (194 ° F) OR MORE (A/C W A TER TEMP . SW IS OFF) OR THE REFRIGERANT PRESSURE REACHES 15.5 KG/CM 2 (220 PSI, 1520 KPS) OR MORE (A/C HIGH PRESSURE SW IS OFF), CURRENT T O THE RADIA TOR F AN RELA Y NO.
160 RADIA T OR F AN AND AIR CONDITIONER (3S–FE LEVER SWITCH TYPE) M 30A FL RDI F AN 30A FL CDS FAN RA DI AT OR FA N RE LA Y NO . 1 A/C FAN R E LAY NO. 2 A/C FA N RELAY NO . 3 W– B W–B C B–W TCCS ECU A/C A CCELER ATION CUT A MP LI FI E R ALT A/C V–Y G–W Y–R W –B TO SPEED SE NSOR [COMB.
161 M M2 M1 HI A/C T HERMI STO R A/C C OMPR ESS OR SENS OR IGNITE R BL OWER S W W–B W–B W–B H B–W L–W L–O L–B B–W W– B L–W W– B BLOW ER RE SI STOR B– W B–W BL OWER MOT OR L R–L 40A HEATER CB 1 OF F LO HEATE R RELAY Y–G V–R V–R LG–R B– Y Y–B A/ C WAT ER TEMP.
162 RADIA T OR F AN AND AIR CONDITIONER (3S–FE LEVER SWITCH TYPE) RADIA TOR F AN RELA Y NO. 1 4–3 : OPEN WITH IGNITIION SW ON, A/C HIGH PRESSURE SW ON AND WA TER TEMP . SW ON A/C F AN RELA Y NO. 2 (2) 1– (2) 3 : CLOSED WITH IGNITION SW OFF OR A/C HIGH PRESSURE SW OFF OR WA TER TEMP .
163 : CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS CODE SEE P AGE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECT OR LOCA TION) A1 32 ENGINE WIRE AND ENGINE ROOM NO. 4 WIRE (NEAR J/B NO. 2) B1 32 ENGINE ROOM MAIN WIRE AND ENGINE ROOM NO. 4 WIRE (NEAR J/B NO.
164 RADIA T OR F AN AND AIR CONDITIONER (3S–FE PUSH SWITCH TYPE) M M 40A HE AT ER CB R–L R–L R–L L HEATER RE LA Y L–W W–B B B–W BLOW ER CONT ROL RELA Y B L–B L–O W–B B–W L–B B .
165 M B R–L R–L 17 B R– L A/C S YSTE M AMP LIF IER Y–L L–O R–W W–G L–B W–B L–R Y–R G–W Y–B G–R B– W L–B L–O L–W BR–B BR –B R– W Y–R G–W Y–B G–R L–O .
166 RADIA T OR F AN AND AIR CONDITIONER (3S–FE PUSH SWITCH TYPE) M B R–L B R– L 1 R–L Y–R Y G–W Y–B G–R V–W LG–B SYST EM AMP LIF IER 23 RECIRC/FRESH CONTROL SERVO MOT OR W–R W–.
167 10A A/C 2 1 B Y–G Y–G R–L V–W Y–R Y–G V–W B– W 6 2 5 1 439 1 3 8 1 0 7 A/C A MPLIF IER J2 71 4 A/C THERMISTOR 1 2 W– L L B W–B W–B V–Y J1 J1 J1 4 75 6 42 5 A/C ACCE LERATION CUT AMPL IFI ER V–Y L–B L1 6 V–Y TO SPEE D SENSO R [COMB.
168 RADIA T OR F AN AND AIR CONDITIONER (3S–FE PUSH SWITCH TYPE) M M 30A FL RDI FA N 30A FL CDS FA N D1 C1 B1 B–O B–O B 1 2 A/C FA N RELA Y NO. 2 16 42 B–R L B1 A/C FA N RELAY NO. 3 2 4 B L–B 1 2 1 A/C H IGH P RESS URE S W ( FOR RADIATOR FAN ) BR A/ C WAT ER TEM P.
169 RADIA TOR F AN RELA Y NO. 1 4–3 : OPEN WITH IGNITION SW ON A/C HIGH PRESSURE SW ON OR WA TER TEMP . SW ON HEA TER RELA Y (4) 4– (4) 5 : CLOSED WITH IGNITION SW ON AND BLOWER SW ON (C) BLOWER RESISTOR 1–2 : APPROX. 1.20 Ω 1.5 : APPROX. 3.70 Ω 2–6 : APPROX.
170 RADIA T OR F AN AND A TR COMDITIONER (3S–FE PUSH SWITCH TYPE) : CONNECT OR JOINING WIRE HARNESS AND WIRE HARNESS CODE SEE P AGE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECT OR LOCA TION) B1 32 ENGINE ROOM MAIN WIRE AND ENGINE ROOM NO. 4 WIRE (NEAR J/B NO.
171 RADIA TOR F AN AND AIR CONDITIONER (2VZ–FE) 1. RECIRC/FRESH CONTROL SER VO MOT OR OPERA TION (FOR PUSH SWITCH TYPE) (SWITCHING FROM FRESH T O RECIRC) WITH THE IGNITION SW ON, CURRENT FROM THE GAUGE FUSE FLOWS T O TERMINAL 1 OF THE SER VO MOT OR.
172 RADIA TOR F AN AND AIR CONDITIONER (2VZ–FE) 5. AIR CONDITIONER OPERA TION WHEN THE BLOWER SW IS SET T O ON, CURRENT FROM THE 30A HEA TER CB FLOWS THROUGH TERMINAL I14 (PUSH SWITCH TYPE), 5 (LEVE.
173 RADIA T OR F AN AND AIR CONDITIONER (2VZ–FE LEVER SWITCH TYPE) RADIA TOR F AN RELA Y NO. 1 4–3 : OPEN WITH IGNITION SW ON, A/C HIGH PRESSURE SW ON AND WA TER TEMP .
174 RADIA T OR F AN AND AIR CONDITIONER (2VZ–FE LEVER SWITCH TYPE) RA DIA T OR FA N RE LA Y NO . 1 C1 4 D1 13 22 2 2 2 2 22 2 43 24 32 41 6 1 21 3 A/C FAN R E LAY NO.
175 M M2 M1 HI 2 5 1 2 P A/C THERMIST OR U BLOW ER SW 8 W–B W–B W–B 4 H 44 2 4 6 12 5 5 B–W L–W 2 31 L–O L–B B–W W–B L–W W–B 4 BLOW ER RESI S T O R T B–W B–W S BLOW ER MO TOR.
176 RADIA T OR F AN AND AIR CONDITIONER (2VZ–FE LEVER SWITCH TYPE) : GROUND POINTS CODE SEE P AGE GROUND POINTS LOCA TION A 30 RIGHT FENDER C 30 RADIA TOR LEFT H 34 R/B NO.
177 RADIA T OR F AN AND AIR CONDITIONER (2VZ–FE PUSH SWITCH TYPE).
178 RADIA T OR F AN AND AIR CONDITIONER (2VZ–FE PUSH SWITCH TYPE) M M 30A HE AT ER CB R–L W–B B 5 4 2 1 7 8 6 BLOW ER CON TROL RE LA Y 3 B B B–W L–B L–O 6 21 5 1 2 BLOW ER MOTO R BL OWER R.
179 M B R– L 17 B A/C SYS TEM AM PLI FIER 10 11 16 10 14 5 Y–L L–O R–W W–G L–B W–B L–R Y–R G–W Y–B G–R B–W L–B L–O L–W BR–B BR– B R–W L–R L–W L–O L–B B–.
180 RADIA T OR F AN AND AIR CONDITIONER (2VZ–FE PUSH SWITCH TYPE) M B B R–L Y–R Y G–W Y–B G–R V–W LG–B A/C S YSTEM AMP LIFIE R RECIRC/FRESH CONTROL SERVO MOT OR W–R W–G FRESH/RECIR.
181 2 1 J3 4 J2 1 J2 3J 3 3J 3 10 J3 9 J2 4 3 9 5 2 2 1 1 12 10 22 10 I 8 3 A/C AMPLIF IE R A/C CO MPRESS OR SENS OR A/C THERMISTOR A/C DUAL PR ESSURE SW 10A A/C TCCS ECU V–W R– L B W–L W– B Y.
182 RADIA T OR F AN AND AIR CONDITIONER (2VZ–FE PUSH SWITCH TYPE).
183 RADIA TOR F AN RELA Y NO. 1 3–4 : OPEN WITH IGNITION SW ON AND, A/C HIGH PRESSURE SW ON OR WA TER TEMP . IS APPROX. 90 ° C ( 194° F) OR MORE HEA TER RELA Y (4) 4– (4) 5 : CLOSED WITH IGNITION SW ON AND BLOWER SW ON (C) BLOWER RESISTOR 1–2 : APPROX.
184 RADIA T OR F AN AND AIR CONDITIONER (2VZ–FE PUSH SWITCH TYPE) : CONNECT OR JOINING WIRE HARNESS AND WIRE HARNESS CODE SEE P AGE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECT OR LOCA TION) A2 30 ENGINE WIRE AND ENGINE ROOM NO. 4 WIRE (NEAR J/B NO.
186 GROUND POINTS W KEY I NTE RLOC K SO LENO ID DIMMER SW CRUISE CON TROL SW [COMB . METER] FRONT WIPER AND W ASH ER SW LIG HT CON T R OL SW STA RTER R ELA Y MAP LIG HT BRAK E FLUID LEVEL WARNIN G SW .
187 COM B. MET ER GLOV E BOX LI GHT SW REOSTA T CRUISE CO NTR OL MAIN S W CLOC K DIF F LOCK CONTROL SW DEFO GGER SW REAR WIPER SW A/T I NDIC ATO R 3 D 15 W–B W–B W–B W–B W–B W–B W–B W–B W–B CIGA RETT E LIGH TER CENTE R DIF F. LOCK INDICAT OR LIGHT SHIFT LO CK CONTROL COMPUTE R O/D MAI N SW A.
188 GROUND POINTS ENGINE MAIN RELAY EFI MA IN R ELAY A/C FA N R ELAY NO. 2 A/C FA N R ELAY NO. 3 CIRCUIT OPENING RELAY HEAD LIGHTS RH FRONT TURN SIGNAL LIGHT LH FRO NT C LEARAN CE LIGHT RH FRO NT C LEARAN CE LIGHT LH FRONT TURN SIGNAL LIGHT RH A. B. S.
189 : JUNCTION BLOCK AND WIRE HARNESS CONNECT OR CODE SEE P AGE JUNCTION BLOCK AND WIRE HARNESS (CONNECT OR LOCA TION) 1B 18 ENGINE ROOM MAIN WIRE AND J/B NO. 1 (LEFT KICK P ANEL) 1C 18 COWL WIRE AND J/B NO. 1 (LEFT KICK P ANEL) 1F 18 COWL SUB WIRE AND J/B NO.
An important point after buying a device Toyota SV25 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Toyota SV25 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Toyota SV25 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Toyota SV25 you will learn all the available features of the product, as well as information on its operation. The information that you get Toyota SV25 will certainly help you make a decision on the purchase.
If you already are a holder of Toyota SV25, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Toyota SV25.
However, one of the most important roles played by the user manual is to help in solving problems with Toyota SV25. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Toyota SV25 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
