No. 6 Push Button Start System Does Not Turn Off (IG Off) [Advanced Keyless Entry And Push Button Start System]: Notes
WARNING: This page is about a different car, the 2009 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.
PUSH BUTTON START SYSTEM DOES NOT TURN OFF (IG OFF) DESCRIPTION AND POSSIBLE CAUSES
| 6 |
Push button start system does not turn off (IG OFF) |
| DESCRIPTION |
- Engine does not turn off even if engine shut off operation is performed.
- Electrical devices continue to operate after engine is turned off.
- Dead battery
- Engine does not turn off even if the emergency engine stop (continuously pressing the push button start or quickly pressing it any number of items) is performed.
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| Possible Causes |
- Communication error between keyless control module and ABS, DSC CM
- Relay block (ACC relay) malfunction
- Short to power supply in wiring harness between relay block (ACC relay) and keyless control module
- Block relay (IG1 relay) malfunction
- Short to power supply in wiring harness between relay block (IG1 relay) and keyless control module
- Block relay (IG2 relay) malfunction
- Short to power supply in wiring harness between relay block (IG2 relay) and keyless control module
- Keyless control module malfunction
- ABS, DSC CM malfunction
- CAN system malfunction
- Open circuit in wiring harness between push button start and keyless control module
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