METER / GAUGE SYSTEM PROBLEM SYMPTOMS TABLE
Tech Tips
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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.
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Inspect the fuses and relays related to this system before inspecting the suspected areas below.
| Symptom | Suspected Area | See page |
|---|---|---|
| Entire combination meter does not operate | Refer to troubleshooting |
| Symptom | Suspected Area | See page |
|---|---|---|
| Speedometer malfunction | Refer to troubleshooting | |
| Tachometer malfunction | Refer to troubleshooting | |
| Fuel gauge malfunction | Refer to troubleshooting | |
| Water temperature warning light malfunction | Refer to troubleshooting |
| Symptom | Suspected Area | See page |
|---|---|---|
| Turn indicator light does not come on | Headlight dimmer switch assembly | |
| Turn signal flasher assembly | ||
| Harness or connector | - | |
| Combination meter assembly | ||
| Beam indicator light does not come on*1 | Headlight signal circuit | |
| Light control switch circuit | ||
| Main body ECU | ||
| Combination meter assembly | ||
| Beam indicator light does not come on*2 | Headlight dimmer switch assembly | |
| Harness or connector | - | |
| Combination meter assembly | ||
| TAIL indicator light does not come on*1 | Taillight circuit | |
| Light control switch circuit | ||
| Main body ECU | ||
| Combination meter assembly | ||
| TAIL indicator light does not come on*2 | Headlight dimmer switch assembly | |
| Harness or connector | - | |
| Combination meter assembly | ||
| Rear fog light indicator light does not come on*1 | Rear fog light circuit | |
| Light control switch circuit | ||
| Main body ECU | ||
| Combination meter assembly | ||
| Rear fog light indicator light does not come on*2 | Headlight dimmer switch assembly | |
| RR FOG relay | ||
| Harness or connector | - | |
| Combination meter assembly | ||
| Front fog light indicator light does not come on*1 | Front fog light circuit | |
| Light control switch circuit | ||
| Main body ECU | ||
| Combination meter assembly | ||
| Front fog light indicator light does not come on*2 | Headlight dimmer switch assembly | |
| FR FOG relay | ||
| Harness or connector | - | |
| Combination meter assembly | ||
| Brake warning light does not come on | Refer to troubleshooting | |
| ABS warning light does not come on | Refer to troubleshooting | |
| Engine oil pressure warning light does not come on | Engine oil pressure switch assembly (for 1KR-FE) | |
| Engine oil pressure switch assembly (for 1NR-FE) | ||
| Harness or connector | - | |
| Combination meter assembly | ||
| MIL does not come on | MIL circuit (for 1KR-FE) | |
| MIL circuit (for 1NR-FE) | ||
| Combination meter assembly | ||
| Driver side seat belt warning light does not come on | Refer to troubleshooting | |
| Airbag warning light does not come on | Refer to troubleshooting | |
| Engine coolant temperature warning light does not come on | CAN communication system | |
| ECM (for 1KR-FE) | ||
| ECM (for 1NR-FE) | ||
| Combination meter assembly | ||
| A/T shift position indicator light does not come on*7 | Refer to troubleshooting (for K41A) | |
| Refer to troubleshooting (for K41B) | ||
| CAN communication system | ||
| ECM (for 1KR-FE) | ||
| ECM (for 1NR-FE) | ||
| Combination meter assembly | ||
| Charge warning light does not come on | Generator assembly (for 1KR-FE) | |
| Generator assembly (for 1NR-FE) | ||
| Harness or connector | - | |
| Combination meter assembly | ||
| Open door warning light does not come on | CAN communication system | |
| Door courtesy switch circuit | ||
| Main body ECU | ||
| Combination meter assembly | ||
| EPS warning light does not come on | EPS warning light circuit | |
| Combination meter assembly | ||
| VSC OFF indicator light does not come on | Refer to troubleshooting | |
| SLIP indicator light does not come on | Refer to troubleshooting | |
| TRC OFF indicator light does not come on | Refer to troubleshooting | |
| Entry key indicator light does not come on*3 | CAN communication system | |
| Certification ECU (smart key ECU assembly) | ||
| Combination meter assembly | ||
| Security indicator light does not come on*4 | Security indicator light circuit | |
| Combination meter assembly | ||
| ECO driving indicator light does not come on*5 | CAN communication system | |
| ECM (for 1KR-FE) | ||
| ECM (for 1NR-FE) | ||
| Combination meter assembly | ||
| Gear shift indicator does not come on*6 | CAN communication system | |
| ECM (for 1KR-FE) | ||
| ECM (for 1NR-FE) | ||
| Combination meter assembly |
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*1: w/ Daytime Running Light System or w/ Automatic Light Control System
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*2: w/o Daytime Running Light System and w/o Automatic Light Control System
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*3: w/ Entry and Start System
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*4: w/ Theft Deterrent System
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*5: w/ ECO Drive Indicator
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*6: for Manual Transaxle
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*7: for CVT
| Symptom | Suspected Area | See page |
|---|---|---|
| No buzzers sound | Harness or connector | - |
| Combination meter assembly | ||
| Light reminder warning buzzer does not sound | CAN communication system | |
| Front door courtesy light switch assembly (Driver side) | ||
| Headlight dimmer switch assembly | ||
| Main body ECU | ||
| Harness or connector | - | |
| Combination meter assembly | ||
| Key reminder warning buzzer does not sound*1 | CAN communication system | |
| Unlock warning switch assembly | ||
| Front door courtesy light switch assembly (Driver side) | ||
| Main body ECU | ||
| Harness or connector | - | |
| Combination meter assembly | ||
| Seat belt warning buzzer does not sound (driver and passenger seat) | CAN communication system | |
| Front seat inner belt assembly LH | ||
| Front seat inner belt assembly RH | ||
| Main body ECU | ||
| Airbag sensor assembly | ||
| Occupant detection sensor | ||
| Brake actuator assembly (skid control ECU) | ||
| Harness or connector | - | |
| Combination meter assembly | ||
| Seat belt warning buzzer does not sound (rear seat)*2 | CAN communication system | |
| Rear seat inner belt assembly RH | ||
| Rear seat inner belt assembly LH | ||
| Brake actuator assembly (skid control ECU) | ||
| Harness or connector | - | |
| Combination meter assembly | ||
| Entry interior alarm does not sound*3 | CAN communication system | |
| Certification ECU (smart key ECU assembly) | ||
| Combination meter assembly | ||
| Parking brake unreleased warning buzzer does not sound | CAN communication system | |
| Parking brake switch | ||
| Main body ECU | ||
| Brake actuator assembly (skid control ECU) | ||
| Harness or connector | - | |
| Combination meter assembly | ||
| Immobilizer key identification completion notice buzzer (buzzer that sounds once) does not sound*3 | CAN communication system | |
| Certification ECU (smart key ECU assembly) | ||
| Combination meter assembly | ||
| EPS buzzer does not sound | CAN communication system | |
| Steering column assembly (power steering ECU) | ||
| Combination meter assembly | ||
| Sports reject buzzer does not sound*4 | Shift lock control unit assembly (transmission control switch) | |
| Combination meter assembly |
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*1: w/o Entry and Start System
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*2: w/ Rear Seat Belt Warning System
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*3: w/ Entry and Start System
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*4: for Multi-mode Automatic Transmission
| Symptom | Suspected Area | See page |
|---|---|---|
| Ambient temperature not displayed | Ambient temperature sensor (thermistor assembly) | |
| Harness or connector | - | |
| Combination meter assembly | ||
| Instantaneous fuel consumption not displayed | CAN communication system | |
| Brake actuator assembly (skid control ECU) | ||
| ECM (1KR-FE) | ||
| ECM (1NR-FE) | ||
| Combination meter assembly | ||
| Average fuel consumption since refueling not displayed | CAN communication system | |
| Brake actuator assembly (skid control ECU) | ||
| ECM (1KR-FE) | ||
| ECM (1NR-FE) | ||
| Combination meter assembly | ||
| Average vehicle speed since resetting not displayed | CAN communication system | |
| Brake actuator assembly (skid control ECU) | ||
| ECM (1KR-FE) | ||
| ECM (1NR-FE) | ||
| Combination meter assembly | ||
| ECO driving indicator zone display not displayed*1 | CAN communication system | |
| ECM (1KR-FE) | ||
| ECM (1NR-FE) | ||
| Combination meter assembly |
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*1: w/ ECO Drive Indicator