No. 4 After Engine Start, Electrical Devices Do Not Operate [Advanced Keyless Entry And Push Button Start System]: Notes
AFTER ENGINE START, ELECTRICAL DEVICES DO NOT OPERATE DESCRIPTION AND POSSIBLE CAUSES
| 4 |
After engine start, electrical devices do not operate |
| DESCRIPTION |
- Possible cause related to non-operation of electrical devices (such as blower motor, rear wiper) with ignition switched to IG ON (IG2), after engine start.
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| Possible Causes |
- Open or short circuit in wiring harness between battery and relay block (IG2 relay) and each part
- Fuse burnt out (short to ground in related wiring harness)
- Open circuit in wiring harness between keyless control module and relay block (IG2 relay)
- Block relay (IG2 relay) malfunction (stuck open)
- Keyless control module malfunction
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