Difference between revisions of "01366"
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==== Possible Causes ==== | ==== Possible Causes ==== | ||
| − | * Output Test performed on Airbag Control Module (J234) or | + | * Output Test performed on Airbag Control Module (J234) or Control Module for Central Locking (J429) |
* Vehicle involved in Accident | * Vehicle involved in Accident | ||
** Airbag Control Module (J234) stored Crash Data | ** Airbag Control Module (J234) stored Crash Data | ||
| + | * Incorrect or faulty Emergency Flasher Switch (E3) | ||
* Wiring/Connectors from/to Airbag Control Module (J234) faulty | * Wiring/Connectors from/to Airbag Control Module (J234) faulty | ||
==== Possible Solutions ==== | ==== Possible Solutions ==== | ||
| − | * Check/ | + | * Check/clear Fault Codes |
| − | * Check | + | * Check fitment and wiring/connectors from/to Emergency Flasher Switch (E3) |
| + | ** See Special Notes | ||
| + | * Check wiring/connectors from/to Airbag Control Module (J234) | ||
| + | |||
| + | ==== Special Notes ==== | ||
| + | |||
| + | * Some vehicles use a crash signal wire from the airbag module to trigger post-crash activity such as shutting down the engine, turning on the interior lights, unlocking the doors, and turning on the emergency flasher (hazard) lights. A failed or incorrect Emergency Flasher Switch (E3) has occasionally been found to raise the crash signal on its own, triggering unexpected post-crash behavior from other modules that monitor the crash signal wire, such as the ECU or CCM/BCM. To verify, temporarily disconnect Emergency Flasher Switch (E3), clear codes and re-test for expected behavior. | ||
| + | ** Examples seen in the field: [http://forums.ross-tech.com/showthread.php?3178 01] [http://forums.ross-tech.com/showthread.php?8380 02] | ||
[[Category:Fault Codes]] | [[Category:Fault Codes]] | ||
Latest revision as of 23:15, 19 November 2016
01366 - Opened Due to Crash Signal
Possible Causes
- Output Test performed on Airbag Control Module (J234) or Control Module for Central Locking (J429)
- Vehicle involved in Accident
- Airbag Control Module (J234) stored Crash Data
- Incorrect or faulty Emergency Flasher Switch (E3)
- Wiring/Connectors from/to Airbag Control Module (J234) faulty
Possible Solutions
- Check/clear Fault Codes
- Check fitment and wiring/connectors from/to Emergency Flasher Switch (E3)
- See Special Notes
- Check wiring/connectors from/to Airbag Control Module (J234)
Special Notes
- Some vehicles use a crash signal wire from the airbag module to trigger post-crash activity such as shutting down the engine, turning on the interior lights, unlocking the doors, and turning on the emergency flasher (hazard) lights. A failed or incorrect Emergency Flasher Switch (E3) has occasionally been found to raise the crash signal on its own, triggering unexpected post-crash behavior from other modules that monitor the crash signal wire, such as the ECU or CCM/BCM. To verify, temporarily disconnect Emergency Flasher Switch (E3), clear codes and re-test for expected behavior.