System Description (page 2 of 2)
- Make
- Aston Martin
- Model
- DB7 Factory Workshop Manual Volume 2: Electrics, Body and Air Conditioning
- Year
- 1994–1998
- Section
- Operating instructions
Diagnostic system (PDU)System Description · page 2 of 2
The following diagnostic trouble codes are supported by the Airbag Control Module:
- 12 Low battery voltage
- 13 Air bag circuit shorted to ground
- 14 Front impact sensor circuit shorted to ground
- 21 Safing impact sensor incorrectly mounter to vehicle
- 22 Safing impact sensor output shorted to battery voltage
- 23 Safing impact sensor input feed / return open circuit
- 24 Safing impact sensor output feed / return open circuit
- 32 Driver side airbag circuit high resistance or open
- 33 Passenger side airbag circuit high resistance or open
- 34 Driver side airbag circuit low resistance or short circuit
- 41 Front right impact sensor feed / return open circuit
- 42 Front left impact sensor feed / return open circuit
- 44 Front right impact sensor incorrectly mounted to vehicle
- 45 Front left impact sensor incorrectly mounted to vehicle
- 51 Airbag CM internal thermal fuse - intermittent short to ground
- 52 Back up power supply - voltage boost fault
- 53 Front impact sensor circuits resistance to ground or internal Airbag CM failure
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