4 TER TER / GAUGE SYSTEM HOW TO PROCEED WITH TROUBLESHOOTING 1 VEHICLE BROUGHT TO WORKSHOP 2 CUSTOR PROBLEM ANALYSIS 3 PROBLEM SYMPTOM CONFIRMATION 4 PROBLEM SYMPTOMS TABLE 5 CIRCUIT INSPECTION 6 REPAIR OR REPLACE 7 CONFIRMATION TEST END
TER TER / GAUGE SYSTEM 5 MALFUNCTION SYSTEM: TER GAUGES: PROBLEM SYMPTOMS TABLE Entire combination meter does not operate. Combination Meter Circuit -24 Light control rheostat malfunction. Light Control Rheostat Circuit -49 Buzzer does not sound. Warning Buzzer Circuit -38 Seat belt warning light for driver seat does not operate. Seat Belt Warning Light Circuit -43 Seat belt warning light for passenger seat does not operate. Seat Belt Warning Light Circuit -45 Average fuel consumption/instantaneous fuel consumption/possible running distance display malfunction. Multi-information Display Circuit Speedometer malfunction. Speedometer Circuit -26 Tachometer malfunction. Tachometer Circuit -29 Fuel receiver gauge malfunction. Fuel Receiver Gauge Circuit -32 Engine coolant temperature receiver gauge malfunction. Engine Coolant Temperature Receiver gauge Circuit -35-53 WARNING LIGHTS: Check engine warning light does not come on. 2. MIL Circuit for 1GR-FE ES-397 3. MIL Circuit for 2UZ-FE ES-479 Charge warning light does not come on. 2. Generator - 2. Parking Brake Switch - Brake warning light does not come on. 3. Brake Fluid Level Warning Switch -22 4. Brake Warning Light Circuit BC-172 5. Combination Meter Assembly -59 2. Parking Brake Switch - Brake warning light does not go off. 3. Brake Fluid Level Warning Switch -22 4. Brake Warning Light Circuit BC-167 5. Combination Meter Assembly -59 ABS warning light does not come on. 2. ABS Warning Light Circuit BC-161 3. Brake Master Cylinder Sub-assembly - ABS warning light does not go off. 2. ABS Warning Light Circuit BC-157 3. Brake Master Cylinder Sub-assembly - Airbag warning light does not come on. 2. Airbag Warning Light Circuit RS-282
6 TER TER / GAUGE SYSTEM Airbag warning light does not go off. 2. Airbag Warning Light Circuit RS-275 Door open warning light does not come on. 2. Door Courtesy Light Switch LI-63 3. Body ECU - Fuel level warning light does not come on. 2. Fuel Sender Gauge Assembly -21 3. Indication Sensor Assembly - Low oil pressure warning light does not come on. 2. Low Oil Pressure Warning Switch -21 VSC warning light does not come on. 2. VSC Warning Light Circuit BC-161 VSC warning light does not go off. 2. VSC Warning Light Circuit BC-157 A/T oil temp warning light does not come on. 2. ECM - 1. Tire Pressure Switch - Tire pressure warning light does not come on. 3. Tire Pressure Warning System TW-58 INDICATOR LIGHTS: Fr. FOG indicator light does not come on. 1. Lighting System LI-8 2. Combination Meter Assembly -59 1. Light Control System LI-8 Turn indicator light does not come on. A/T shift indicator light does not come on. 2. Park/Neutral Position Switch Circuit - 3. Wire Harness or Connector - 1. Light Control System LI-8 Hi beam indicator light does not come on. 4WD indicator light does not come on (for 4WD). 2. 4WD Control Switch Circuit - 4LO indicator light does not come on (for 4WD). 2. 4WD Control Switch Circuit -
TER TER / GAUGE SYSTEM 7 Washer level indicator light does not come on (for Canada). AUTO LSD indicator light does not come on (for 2WD). AUTO LSD indicator light does not go off (for 2WD). VSC OFF indicator light does not come on (for 4WD). VSC OFF indicator light does not go off (for 4WD). DAC indicator light does not come on (for 4WD). DAC indicator light does not go off (for 4WD). Center diff. lock indicator light does not come on (for 4WD). SLIP indicator light does not come on. SLIP indicator light does not go off. CRUISE indicator light does not come on. RSCA OFF indicator light does not come on (with Side Airbag). RSCA OFF indicator light does not go off (with Side Airbag). MAINT REQD indicator light does not come on (for U.S.A.). 1. Washer Level Warning Switch -23 1. AUTO LSD Switch - 3. ABS & Traction Actuator Assembly BC-196 1. AUTO LSD Switch - 3. ABS & Traction Actuator Assembly BC-192 1. 4WD Control Switch - 3. ABS & Traction Actuator Assembly BC-178 1. 4WD Control Switch - 3. ABS & Traction Actuator Assembly BC-175 2. ABS & Traction Actuator Assembly BC-188 2. ABS & Traction Actuator Assembly BC-184 1. Center Diff. Lock Switch - 2. ABS & Traction Actuator Assembly BC-182 2. ABS & Traction Actuator Assembly BC-180 2. Cruise Main Indicator Light Circuit CC-23 1. RSCA OFF Switch - 3. Center Airbag Sensor Assembly RS-38 1. RSCA OFF Switch - 3. Center Airbag Sensor Assembly RS-38 1. Refer to Troubleshooting -23 2. Combination Meter Assembly -59
8 TER TER / GAUGE SYSTEM AIRSUS indicator light does not come on (with Air Suspension). 2. Height Control Circuit SC-18