Fault-Tracing Information

Fault-tracing

Checking communication




- Ignition off, wait for 15 seconds.
- Check CAN communication between the central electronic module (CEM) and Forward Sensing Module (FSM).
If no malfunction is found:
- Fault-trace the central electronic module (CEM).
Remedy as necessary.

Other information
- Connecting the breakout box, Forward Sensing Module (FSM) Connecting the Breakout Box, Forward Sensing Module (FSM)
- Signal description Signal Specification, Forward Sensing Module (FSM)
For further information, see the wiring diagram.
- Collision warning control module, L.H.D Service and Repair
- General information about fault-tracing in the CAN network Initial Inspection and Diagnostic Overview
- Checking wiring and terminals Checking Wiring and Terminals. Permanent Faults

Continue - Fault-tracing information

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Fault-tracing information




Information

Fault-tracing information
In case of this defect, troubleshooting is not followed by verification.
The information can be displayed again or the fault-tracing for this fault can be interrupted.

Do you want to view the information again?

Yes - Attempt New Test

No - FAULT FOUND

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Attempt New Test - Checking communication

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