Fault-Tracing Information

Fault-tracing

Checking communication
The control modules on the local network sensor CAN can detect short-circuit faults when they send signals. Fault trace the wiring for short-circuits.
Check the CAN communication between the Supplemental Restraint System Module (SRS), Closing velocity module (CVM) and Occupant Weight Sensor (OWS) (only USA/CAN markets).
If no malfunction is found: Fault trace the Closing velocity module (CVM).

Fault-tracing information
The list below shows which DTCs can be stored on the local network sensor CAN (reservation for future changes/updates). The table indicates where on the local network sensor CAN there may be a fault.






Note! More information is available in Design and function.

Remedy as necessary.

Other information
- General information about fault-tracing in the CAN network Initial Inspection and Diagnostic Overview
- Description of frozen values Description of Frozen Values, SRS
- Description of status identifier Description of Status Identifier
- Description of counter Description of Counter
- Description of parameters Description of Parameters
- Component location Locations
- Signal specification Signal Specification, Occupant Weight Sensor (OWS)
- Checking wiring and terminals Checking Wiring and Terminals. Permanent Faults
- Connecting the breakout box Connecting the Breakout Box, Brake Control Module (BCM)





Continue - DONE

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