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 symptom 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 CHART
| Symptom | Suspected Area | See page |
|---|---|---|
| Entire combination meter does not operate. | Power Source Circuit | ENTIRE COMBINATION METER DOES NOT OPERATE |
Meter Gauge
SYMPTOM CHART
| Symptom | Suspected Area | See page |
|---|---|---|
| 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 Light
SYMPTOM CHART
| Symptom | Suspected Area | See page |
|---|---|---|
| MIL (Check engine warning light) malfunction | MIL Circuit (for 2AZ-FE) | MIL CIRCUIT |
| MIL Circuit (for 2ZR-FE) | REMOVAL | |
| Combination Meter | COMBINATION METER | |
| 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 | COMBINATION METER | |
| 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 | COMBINATION METER | |
| 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 | COMBINATION METER | |
| 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 | COMBINATION METER | |
| 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 | COMBINATION METER | |
| 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 | COMBINATION METER | |
| SRS warning light does not go off. | Combination Meter (LED) | DATA LIST / ACTIVE TEST |
| SRS Warning Light Circuit | SRS WARNING LIGHT REMAINS ON | |
| Combination Meter | COMBINATION METER | |
| 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 | COMBINATION METER | |
| 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) | INSPECTION | |
| Fuel Sender Gauge Assembly (for 2ZR-FE) | INSTALLATION | |
| Combination Meter | COMBINATION METER | |
| 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 | COMBINATION METER | |
| 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 | COMBINATION METER | |
| EPS warning light malfunction | Combination Meter (LED) | DATA LIST / ACTIVE TEST |
| EPS Warning Light Circuit | - | |
| Combination Meter | COMBINATION METER | |
| Washer level warning light malfunction | Combination Meter (LED) | DATA LIST / ACTIVE TEST |
| Wire Harness or Connector | - | |
| Washer Level Warning Switch | INSPECTION | |
| Combination Meter | COMBINATION METER |
Indicator Light
SYMPTOM CHART
| Symptom | Suspected Area | See page |
|---|---|---|
| Shift indicator light does not come on. | Combination Meter (LED) | DATA LIST / ACTIVE TEST |
| Park/Neutral Position Switch (for U341E) | REMOVAL | |
| Park/Neutral Position Switch (for U140F) | INSPECTION | |
| Park/Neutral Position Switch (for U250E) | INSTALLATION | |
| Transmission Control Switch Circuit (for U341E) | DIAGNOSTIC TROUBLE CODE CHART | |
| Transmission Control Switch Circuit (for U140F) | DTC P0705 TRANSMISSION RANGE SENSOR CIRCUIT MALFUNCTION (PRNDL INPUT) | |
| Transmission Control Switch Circuit (for U250E) | WIRING DIAGRAM | |
| ECM (for 2AZ-FE) | REMOVAL | |
| ECM (for 2ZR-FE) | INSTALLATION | |
| Combination Meter | COMBINATION METER | |
| Turn indicator light malfunction | Turn Indicator Light Circuit | INSPECTION |
| Combination Meter | COMBINATION METER | |
| Slip indicator light does not come on. | Combination Meter (LED) | DATA LIST / ACTIVE TEST |
| Slip Indicator Light Circuit | SLIP INDICATOR LIGHT DOES NOT COME ON | |
| Combination Meter | COMBINATION METER | |
| Slip indicator light does not go off. | Combination Meter (LED) | DATA LIST / ACTIVE TEST |
| Slip Indicator Light Circuit | SLIP INDICATOR LIGHT REMAINS ON | |
| Combination Meter | COMBINATION METER | |
| 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 | COMBINATION METER | |
| 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 | COMBINATION METER | |
| 4WD indicator light does not come on. (for 4WD) | Combination Meter (LED) | DATA LIST / ACTIVE TEST |
| 4WD Indicator Light Circuit | 4WD WARNING LIGHT DOES NOT COME ON | |
| Combination Meter | COMBINATION METER | |
| 4WD indicator light does not go off. (for 4WD) | Combination Meter (LED) | DATA LIST / ACTIVE TEST |
| 4WD Indicator Light Circuit | 4WD WARNING LIGHT REMAINS ON | |
| Combination Meter | COMBINATION METER | |
| 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 | COMBINATION METER | |
| High-beam indicator light does not come on. | Wire Harness or Connector | - |
| Headlight Dimmer Switch | INSPECTION | |
| Combination Meter | COMBINATION METER | |
| Head indicator light does not come on. (for U.S.A.) | Combination Meter (LED) | DATA LIST / ACTIVE TEST |
| Headlight Circuit | HEADLIGHT RELAY CIRCUIT | |
| Combination Meter | COMBINATION METER | |
| 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 | COMBINATION METER | |
| 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 | COMBINATION METER | |
| Oil maintenance reminder light malfunction | Combination Meter (LED) | DATA LIST / ACTIVE TEST |
| Oil Maintenance Reminder Reset Procedure Undone | CUSTOMIZE PARAMETERS | |
| Combination Meter | COMBINATION METER |
Multi-Information Display
SYMPTOM CHART
| Symptom | Suspected Area | See page |
|---|---|---|
| Multi-information display does not light up. (Combination meter operates normally) | Combination Meter (Perform Active Test using the Techstream) | DATA LIST / ACTIVE TEST |
| Combination Meter Assembly | COMBINATION METER | |
| Outside temperature display malfunction | CAN Communication System | DIAGNOSIS SYSTEM |
| Air Conditioning System | DTC B1412 AMBIENT TEMPERATURE SENSOR CIRCUIT | |
| Combination Meter | COMBINATION METER |
Buzzer
SYMPTOM CHART
| Symptom | Suspected Area | See page |
|---|---|---|
| Key reminder warning buzzer does not sound. | Key Reminder Warning System | KEY REMINDER BUZZER DOES NOT SOUND |
| Combination Meter | COMBINATION METER | |
| Light reminder buzzer does not sound. | Lighting System | HOW TO PROCEED WITH TROUBLESHOOTING |
| Combination Meter | COMBINATION METER | |
| Seat belt warning buzzer does not sound. | Combination Meter (Seat Belt Buzzer ON/OFF Setting) | CUSTOMIZE PARAMETERS |
| Seat Belt Warning System | SYSTEM DESCRIPTION | |
| Combination Meter | COMBINATION METER | |
| Sports shift reject buzzer does not sound, (for U250E) | Automatic Transaxle System (for U250E) | SYSTEM DESCRIPTION |
| Combination Meter | COMBINATION METER | |
| Sliding roof warning buzzer does not sound, (w/ Sliding Roof) | Sliding Roof System | OPERATION CHECK |
| Combination Meter | COMBINATION METER | |
| Warning buzzer for driving with parking brake applied does not sound. | Parking Brake Switch | INSPECTION |
| Combination Meter | COMBINATION METER |
Others
SYMPTOM CHART
| Symptom | Suspected Area | See page |
|---|---|---|
| Front passenger side seat belt warning light does not come on. | Combination Meter (LED) | DATA LIST / ACTIVE TEST |
| Front Passenger Seat Belt Warning Light Circuit | FRONT PASSENGER SIDE SEAT BELT WARNING LIGHT MALFUNCTION | |
| Combination Meter | COMBINATION METER | |
| Telltale Light Assembly | INSPECTION | |
| Other systems that use speed signal do not operate normally. | Speed Signal Circuit | SPEED SIGNAL CIRCUIT |