BE
Body Electrical Systems
203 pages— Pages
001BODY ELECTRICAL SYSTEM002PRECAUTION003PREPARATION004POWER SOURCE
PARTS LOCATION005Relay Block No.2006Junction Block No.1007BODY ELECTRICAL SYSTEM — POWER SOURCE008IGNITION SWITCH
PARTS LOCATION009KEY UNLOCK WARNING INSPECTION010HEADLIGHT AND TAILLIGHT SYSTEM
PARTS LOCATION011TROUBLESHOOTING012BODY ELECTRICAL SYSTEM — HEADLIGHT AND TAILLIGHT SYSTEM013HEADLIGHT AIM ADJUSTMENT014Replacing headlight015COMBINATION SWITCH DISASSEMBLY AND ASSEMBLY016HEADLIGHT CONTROL RELAY INSPECTION017INTEGRATION RELAY INSPECTION018DAYTIME RUNNING LIGHT MAIN RELAY INSPECTION019DAYTIME RUNNING LIGHT RELAY No.2 INSPECTION020TURN SIGNAL AND HAZARD WARNING SYSTEM021TROUBLESHOOTING022HAZARD WARNING SWITCH INSPECTION023FOG LIGHT SYSTEM
PARTS LOCATION024TROUBLESHOOTING025FOG LIGHT RELAY INSPECTION026INTERIOR LIGHT SYSTEM PARTS LOCATION027TROUBLESHOOTING028LUGGAGE ROOM LIGHT INSPECTION029INTEGRATION RELAY INSPECTION030BACK–UP LIGHT SYSTEM
PARTS LOCATION031TROUBLESHOOTING032STOP LIGHT SYSTEM
PARTS LOCATION033TROUBLESHOOTING034WIPER AND WASHER SYSTEM PARTS LOCATION035TROUBLESHOOTING036WIPER AND WASHER SWITCH INSPECTION037Washer Linked Operation038WIPER MOTOR INSPECTION039WASHER MOTOR INSPECTION040COMBINATION METER PARTS LOCATION041TROUBLESHOOTING042WARNING LIGHTS043INDICATOR LIGHTS044METER CIRCUIT045TELLTALE LIGHT CIRCUIT046SPEEDOMETER INSPECTION047TACHOMETER INSPECTION048OD TRIP METER INSPECTION049FUEL LEVEL WARNING INSPECTION050ENGINE COOLANT TEMPERATURE GAUGE INSPECTION051LOW OIL PRESSURE WARNING INSPECTION052BRAKE FLUID LEVEL WARNING INSPECTION053LIGHT FAILURE SENSOR INSPECTION054OPEN DOOR WARNING INSPECTION055SEAT BELT WARNING INSPECTION056INSPECT BUCKLE SWITCH CONTINUITY057SEAT HEATER SYSTEM
PARTS LOCATION058TROUBLESHOOTING059SEAT HEATER INSPECTION060SEAT HEATER RELAY INSPECTION061ELECTRIC TENSION REDUCER SYSTEM
PARTS LOCATION062TROUBLESHOOTING063DEFOGGER SYSTEM PARTS LOCATION064TROUBLESHOOTING065DEFOGGER RELAY INSPECTION066DEFOGGER WIRE REPAIR067POWER WINDOW CONTROL SYSTEM
PARTS LOCATION068TROUBLESHOOTING069POWER WINDOW MASTER SWITCH INSPECTION070INSPECT ONE TOUCH POWER WINDOW SYSTEM071POWER WINDOW SWITCH INSPECTION072BODY ELECTRICAL SYSTEM — POWER WINDOW CONTROL SYSTEM073POWER MAIN RELAY INSPECTION074POWER SEAT CONTROL SYSTEM PARTS LOCATION075TROUBLESHOOTING076SLIDE MOTOR INSPECTION077RECLINING MOTOR INSPECTION078POWER MIRROR CONTROL SYSTEM
PARTS LOCATION079TROUBLESHOOTING080MIRROR MOTOR INSPECTION081AUDIO SYSTEM SYSTEM DESCRIPTION082RECEPTION PROBLEMS083MAINTENANCE084ANTI–THEFT SYSTEM085PARTS LOCATION086TROUBLESHOOTING087HOW TO USE DIAGNOSTIC CHART0881 Radio NO POWER COMING IN0892 Radio POWER COMING IN, BUT RADIO NOT OPERATING0903 Radio NOISE PRESENT BUT AM–FM NOT OPERATING091EITHER SPEAKER DOES NOT WORK092WOOFER SPEAKER DOES NOT WORK093EITHER AM OR FM DOES NOT WORK, RECEPTION POOR (VOLUME FAINT), FEW PRESET TUNING BANDS094SOUND QUALITY POOR095CANNOT SET STATION SELECT BUTTON, PRESET MEMORY DISAPPEARS096CASSETTE TAPE CANNOT BE INSERTED097CASSETTE TAPE INSERTS, BUT NO POWER098Tape Player EITHER SPEAKER DOES NOT WORK099WOOFER SPEAKER DOES NOT WORK100SOUND QUALITY POOR (VOLUME FAINT)101APS, SKIP, RPT BUTTONS NOT OPERATING / CASSETTE TAPE WILL NOT EJECT102CD CANNOT BE INSERTED103CD INSERTS, BUT NO POWER / POWER COMING IN, BUT CD PLAYER NOT OPERATING104CD Player SOUND JUMPS / CD Player SOUND QUALITY POOR (VOLUME FAINT)105CD Player EITHER SPEAKER DOES NOT WORK / CD Player WOOFER SPEAKER DOES NOT WORK106CD WILL NOT EJECT107Amplifier Troubleshooting108WOOFER SPEAKER DOES NOT WORK109NOISE PRODUCED WHEN ENGINE STARTS110ANTENNA – RELATED111TROUBLESHOOTING FOR ANTI–THEFT SYSTEM112ANTENNA ROD REMOVAL AND INSTALLATION113MOTOR ANTENNA CONTROL RELAY INSPECTION114MOTOR ANTENNA INSPECTION115CLOCK TROUBLESHOOTING116CLOCK LOSES OR GAINS TIME117THEFT DETERRENT AND DOOR LOCK CONTROL SYSTEM PARTS LOCATION118BODY ELECTRICAL SYSTEM — THEFT DETERRENT AND DOOR LOCK CONTROL SYSTEM119HOW TO PROCEED WITH TROUBLESHOOTING120THEFT DETERRENT System Check Sheet121SYSTEM INSPECTION122CHECK OF THE THEFT DETERRENT SYSTEM OPERATION.123MATRIX CHART OF PROBLEM SYMPTOMS124Door Lock System125TERMINALS OF ECU126STANDARD VALUE OF ECU TERMINAL127BODY ELECTRICAL SYSTEM — THEFT DETERRENT AND DOOR LOCK CONTROL SYSTEM128Indicator Light Circuit129INSPECTION PROCEDURE130Starter Relay Circuit131INSPECTION PROCEDURE132Horn Relay Circuit133INSPECTION PROCEDURE134Theft Deterrent Horn Circuit135INSPECTION PROCEDURE136Headlight Control Relay Circuit137INSPECTION PROCEDURE138Taillight Control Relay Circuit139INSPECTION PROCEDURE140Ignition Switch Circuit141INSPECTION PROCEDURE142Luggage Compartment Door Key Lock and Unlock Switch Circuit143INSPECTION PROCEDURE144Luggage Compartment Door Courtesy Switch Circuit145Door Unlock Detection Switch Circuit146INSPECTION PROCEDURE147Door Courtesy Switch Circuit148Engine Hood Courtesy Switch Circuit149INSPECTION PROCEDURE150CIRCUIT INSPECTION
ECU Power Source–Circuit151INSPECTION PROCEDURES152Actuator Power Source Circuit153INSPECTION PROCEDURES154Door Lock Motor Circuit155Check door lock motor.156Door Lock Control Switch Circuit157INSPECTION PROCEDURE158Door Key Lock and Unlock Switch Circuit159INSPECTION PROCEDURE160Key Unlock Warning Switch Circuit161INSPECTION PROCEDURE162CRUISE CONTROL SYSTEM PARTS LOCATION163HOW TO PROCEED WITH TROUBLESHOOTING164CUSTOMER PROBLEM ANALYSIS165DIAGNOSIS SYSTEM166ECU TERMINAL VALUES MEASUREMENT USING TOYOTA BREAK–OUT–BOX AND TOYOTA HAND–HELD TESTER167DIAGNOSTIC TROUBLE CODE168DIAGNOSTIC TROUBLE CODE CHART169INPUT SIGNAL CHECK170MATRIX CHART OF PROBLEM SYMPTOMS171DTC 11 14 41 Actuator Motor Circuit172Check actuator motor.173DTC 12 Actuator Magnet Clutch Circuit174INSPECTION PROCEDURE175DTC 13 14 Actuator Position Sensor Circuit176INSPECTION PROCEDURE177DTC 21 23 Speed Sensor Circuit178WIRING DIAGRAM179DTC 32 34 Control Switch Circuit (Cruise Control Switch)180INSPECTION PROCEDURE181Check control switch.182Stop Light Switch Circuit183INSPECTION PROCEDURE184Idle Switch Circuit185INSPECTION PROCEDURE186Electronically Controlled Transmission Communication Circuit187INSPECTION PROCEDURE188BODY ELECTRICAL SYSTEM — CRUISE CONTROL SYSTEM189Parking Brake Switch Circuit190BODY ELECTRICAL SYSTEM — CRUISE CONTROL SYSTEM191Park Neutral Position Switch Circuit192INSPECTION PROCEDURE193ECU Power Source Circuit194BODY ELECTRICAL SYSTEM — CRUISE CONTROL SYSTEM195Back up Power Source Circuit196INSPECTION PROCEDURE197Main Switch Circuit (Cruise Control Switch)198BODY ELECTRICAL SYSTEM — CRUISE CONTROL SYSTEM199TC Circuit200INSPECTION PROCEDURE201SERVICE SPECIFICATIONS
SERVICE DATA202BODY ELECTRICAL SYSTEM — SERVICE SPECIFICATIONS203BODY ELECTRICAL SYSTEM — SERVICE SPECIFICATIONS