Problem Symptoms Table
HINT:
- Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptoms by checking the suspected areas in the order they are listed. Replace parts as necessary.
- Inspect the fuses and relays related to this system before inspecting the suspected areas below.
Entire System
SYMPTOM CHARTSymptom Suspected Area See Entire combination meter does not operate. Power Source Circuit ENTIRE COMBINATION METER DOES NOT OPERATE Meter/Gauge
SYMPTOM CHARTSymptom Suspected Area See Speedometer malfunction Speedometer Circuit SPEEDOMETER MALFUNCTION Tachometer malfunction Tachometer Circuit TACHOMETER MALFUNCTION Fuel receiver gauge malfunction Fuel Receiver Gauge Circuit FUEL RECEIVER GAUGE MALFUNCTION Engine coolant temperature malfunction Engine Coolant Temperature Receiver Gauge Circuit ENGINE COOLANT TEMPERATURE RECEIVER GAUGE MALFUNCTION Warning Lights
SYMPTOM CHARTSymptom Suspected Area See MIL (Check engine warning light) malfunction MIL Circuit (for 2AZ-FE) MIL CIRCUIT MIL Circuit (for 2ZR-FE) INSPECTION Combination Meter REMOVAL Charge warning light does not come on. Combination Meter (LED) DATA LIST / ACTIVE TEST Wire Harness or Connector - Generator (for 2AZ-FE) INSPECTION Generator (for 2ZR-FE) DISASSEMBLY Combination Meter REMOVAL Brake warning light does not come on. Combination Meter (LED) DATA LIST / ACTIVE TEST Wire Harness or Connector - Brake Warning Light Circuit (w/o VSC) BRAKE WARNING LIGHT DOES NOT COME ON Brake Warning Light Circuit (w/ VSC) BRAKE WARNING LIGHT DOES NOT COME ON Combination Meter REMOVAL Brake warning light does not go off. Combination Meter (LED) DATA LIST / ACTIVE TEST Wire Harness or Connector - Brake Warning Light Circuit (w/o VSC) BRAKE WARNING LIGHT REMAINS ON Brake Warning Light Circuit (w/VSC) BRAKE WARNING LIGHT REMAINS ON Combination Meter REMOVAL ABS warning light does not come on. Combination Meter (LED) DATA LIST / ACTIVE TEST ABS Warning Light Circuit (w/o VSC) ABS WARNING LIGHT DOES NOT COME ON ABS Warning Light Circuit (w/ VSC) ABS WARNING LIGHT DOES NOT COME ON Combination Meter REMOVAL ABS warning light does not go off. Combination Meter (LED) DATA LIST / ACTIVE TEST ABS Warning Light Circuit (w/o VSC) ABS WARNING LIGHT REMAINS ON ABS Warning Light Circuit (w/ VSC) ABS WARNING LIGHT REMAINS ON Combination Meter REMOVAL SRS warning light does not come on. Combination Meter (LED) DATA LIST / ACTIVE TEST SRS Warning Light Circuit SRS WARNING LIGHT DOES NOT COME ON Combination Meter REMOVAL SRS warning light does not go off. Combination Meter (LED) DATA LIST / ACTIVE TEST SRS Warning Light Circuit ISRS WARNING LIGHT REMAINS ON Combination Meter REMOVAL Open door warning light does not come on. Combination Meter (LED) DATA LIST / ACTIVE TEST Front Door Courtesy Switch INSPECTION Main Body ECU - Combination Meter REMOVAL Fuel level warning light does not come on. Combination Meter (LED) DATA LIST / ACTIVE TEST Wire Harness or Connector - Fuel Sender Gauge Assembly (for 2AZ-FE) REMOVAL Fuel Sender Gauge Assembly (for 2ZR-FE) INSTALLATION Combination Meter REMOVAL Driver side seat belt warning light does not come on. Combination Meter (LED) DATA LIST / ACTIVE TEST Driver Seat Belt Warning Light Circuit DRIVER SIDE SEAT BELT WARNING LIGHT DOES NOT OPERATE Combination Meter REMOVAL Tire pressure warning light does not come on. (w/ Tire Pressure Warning System) Combination Meter (LED) DATA LIST / ACTIVE TEST Tire Pressure Warning System - Combination Meter REMOVAL EPS warning light malfunction Combination Meter (LED) DATA LIST / ACTIVE TEST EPS Warning Light Circuit - Combination Meter REMOVAL Washer level warning light malfunction (except for U.S.A.) Combination Meter (LED) DATA LIST / ACTIVE TEST Wire Harness or Connector - Washer Level Warning Switch REMOVAL Combination Meter REMOVAL Low oil pressure warning light malfunction Combination Meter (LED) SYSTEM DESCRIPTION Wire Harness or Connector - Oil Pressure Switch (for 2AZ-FE) INSPECTION Oil Pressure Switch (for 2ZR-FE) OIL PUMP Combination Meter REMOVAL Indicator Lights
SYMPTOM CHARTSymptom Suspected Area See Shift indicator light does not come on. (for Automatic transaxle) Combination Meter (LED) DATA LIST / ACTIVE TEST Park/Neutral Position Switch (for U341E) INSPECTION PROCEDURE Park/Neutral Position Switch (for U250E) INSPECTION Transmission Control Switch Circuit (for U341E) DIAGNOSTIC TROUBLE CODE CHART Transmission Control Switch Circuit (for U250E) DTC P0705 TRANSMISSION RANGE SENSOR CIRCUIT MALFUNCTION (PRNDL INPUT) ECM (for 2AZ-FE) REMOVAL ECM (for 2ZR-FE) REMOVAL Combination Meter REMOVAL Turn indicator light malfunction Headlight Dimmer Switch INSPECTION Wire Harness or Connector - Combination Meter REMOVAL Slip indicator light does not come on. (w/ VSC) Combination Meter (LED) DATA LIST / ACTIVE TEST Slip Indicator Light Circuit SLIP INDICATOR LIGHT DOES NOT COME ON Combination Meter REMOVAL Slip indicator light does not go off. (w/ VSC) Combination Meter (LED) DATA LIST / ACTIVE TEST Slip Indicator Light Circuit SLIP INDICATOR LIGHT REMAINS ON Combination Meter REMOVAL VSC OFF indicator light does not come on. (w/ VSC) Combination Meter (LED) DATA LIST / ACTIVE TEST VSC OFF Indicator Light Circuit VSC OFF INDICATOR LIGHT DOES NOT COME ON Combination Meter REMOVAL VSC OFF indicator light does not go off. (w/ VSC) Combination Meter (LED) DATA LIST / ACTIVE TEST VSC OFF Indicator Light Circuit VSC OFF INDICATOR LIGHT REMAINS ON Combination Meter REMOVAL Cruise indicator light does not come on. Combination Meter (LED) DATA LIST / ACTIVE TEST Cruise Main Indicator Light Circuit CRUISE MAIN INDICATOR LIGHT CIRCUIT Combination Meter REMOVAL High beam indicator light does not come on. Wire Harness or Connector - High Beam Indicator Light Circuit HEADLIGHT (HI-BEAM) CIRCUIT Combination Meter REMOVAL Head indicator light does not come on. (for U.S.A.) Combination Meter (LED) DATA LIST / ACTIVE TEST Headlight Circuit INDICATOR CIRCUIT Combination Meter REMOVAL Tail indicator light does not come on. (except for U.S.A.) Combination Meter (LED) DATA LIST / ACTIVE TEST Taillight Relay Circuit TAILLIGHT RELAY CIRCUIT Combination Meter REMOVAL Front fog indicator light does not come on. (w/ Front Fog Light) Combination Meter (LED) DATA LIST / ACTIVE TEST Wire Harness or Connector - Front Fog Light Circuit FRONT FOG LIGHT CIRCUIT Combination Meter REMOVAL Smart key indicator light malfunction (w/ Smart Key System) Combination Meter (LED) DATA LIST / ACTIVE TEST Smart Key System SYSTEM DESCRIPTION Combination Meter REMOVAL Oil maintenance reminder light malfunction Combination Meter (LED) DATA LIST / ACTIVE TEST Oil Maintenance Reminder Reset Procedure Undone INITIALIZATION Combination Meter REMOVAL Cruise Information Display
SYMPTOM CHARTSymptom Suspected Area See Outside temperature display malfunction Outside Temperature Sensor Circuit (for Manual Air Conditioning System) DTC B1412 AMBIENT TEMPERATURE SENSOR CIRCUIT Outside Temperature Sensor Circuit (for Automatic Air Conditioning System) DTC B1412/12 AMBIENT TEMPERATURE SENSOR CIRCUIT Combination Meter REMOVAL Instantaneous fuel consumption display malfunction ECM (for 2AZ-FE) - ECM (for 2GR-FE) - Combination Meter REMOVAL Average fuel consumption display malfunction ECM (for 2AZ-FE) - ECM (for 2GR-FE) - Combination Meter REMOVAL Clock display malfunction Combination Meter REMOVAL Average vehicle speed display malfunction Skid Control ECU (w/o VSC) - Skid Control ECU (w/ VSC) - Combination Meter REMOVAL Driving distanve display malfunction ECM (for 2AZ-FE) - ECM (for 2ZR-FE) - Combination Meter REMOVAL Driving time display malfunction Combination Meter REMOVAL Others
SYMPTOM CHARTSymptom Suspected Area See Front passenger side seat belt warning light does not come on. Combination Meter (LED) DATA LIST / ACTIVE TEST Front Passenger Side Seat Belt Warning Light Circuit FRONT PASSENGER SIDE SEAT BELT WARNING LIGHT MALFUNCTION Combination Meter REMOVAL Telltale Light Assembly REMOVAL Other system that uses speed signal does not operate normally. Speed Signal Circuit SPEED SIGNAL CIRCUIT