CHECK STEERING SWITCH CIRCUIT
Ignition switch OFF.
Disconnect combination meter harness connector and spiral cable harness connector.
Check continuity between combination meter harness connector and spiral cable harness connector.
| Combination meter | Spiral cable | Continuity | ||
|---|---|---|---|---|
| Connector | Terminal | Connector | Terminal | |
| M24 | 21 | M41 | 2 | Yes |
| 22 | 4 | |||
| 23 | 3 | |||
Check continuity between combination meter harness connector and ground.
| Combination meter | — | Continuity | |
|---|---|---|---|
| Connector | Terminal | ||
| M24 | 21 | Ground | No |
| 22 | |||
| 23 | |||
Is the inspection result normal?
YES>>Inspection End.
NO>>Repair or replace harness or connector.
CHECK STEERING SWITCH RESISTANCE
Check resistance between the following steering switch terminals:
| Steering switches | Condition |
Resistance (Ω) (Approx.) | ||
|---|---|---|---|---|
| Terminals | Signal name | |||
| 32 | 33 | Display | Depress switch. |
2023 |
| Back | Depress switch. |
723 | ||
| 31 | Enter | Depress OK switch. | 2023 | |
| Menu Up | Depress switch. |
121 | ||
| Menu Down | Depress switch. |
321 | ||
Is the inspection result normal?
YES>>GO TO 2.
NO>>Replace steering wheel switch. Refer to Removal and Installation.
CHECK SPIRAL CABLE
Check continuity between the following spiral cable terminals:
| Spiral cable | Continuity | |
|---|---|---|
| Terminals | ||
| 31 | 4 | Yes |
| 32 | 3 | |
| 33 | 2 | |
Is the inspection result normal?
YES>>Inspection End.
NO>>Replace spiral cable. Refer to Removal and Installation.
Washer Fluid Level Switch Circuit