Combination Meter Terminal Check
Measure the voltage between terminals using a voltmeter.
CAUTION:
Never take a measurement at terminals 3 and 4. If you do this, the CAN bus lines will be impaired.
NOTE:
The combination meter connector is fixed on the instrument panel directly, so you cannot take measurement by backprobing.
COMBINATION METER INSPECTION CHART
| TERMINAL NO. | CHECK ITEM | CHECK CONDITION | NORMAL CONDITION |
|---|---|---|---|
| 1 | Ground | Always | 0 V |
| 5 | Immobilizer | - | - |
| 6 | Spare 1 | - | - |
| 7 | Seat belt switch | Ignition switch: ON or driver's seat belt not fastened | - |
| 8 | Engine oil pressure switch | Ignition switch: ON or engine oil pressure switch: ON | - |
| 9 | Parking brake switch and brake fluid level switch |
|
- |
| 10 | Battery power supply | Always | Battery positive voltage |
| 11 | Ignition switch (IG1) power supply | Ignition switch: ON | Battery positive voltage |
| 13 | Illumination (ground) | Always | 0 V |
| 15 | Generator | - | - |
| 16 | Fuel gauge | Always | - |
| 17 | Spare 2 | - | - |
| 18 | Illumination (power supply) | Lighting switch: ON | Battery positive voltage |