Signal Too High. Intermittent Fault

Signal too high. Intermittent fault

Check the signal cable

Hint: The vehicle speed signal is sent to the engine control module (ECM) via the Controller area network (CAN) and via the 12-pulse vehicle speed signal cable to other recipients of the information.

Check the signal cable between combined instrument panel #A7 (breakout box #7), climate control system control module #1C, audio #78, RTI control module #38. Check for a short-circuit to supply voltage.

Other information:
- To connect the breakout box, see Connecting breakout box, Combined instrument panel Connecting the Breakout Box
- For information about signals see Connector A, #A1 - #A30 , Connector B, #B1 - #B16 and Connector D, #D1 - #D5
- Checking wiring and terminals Checking Wiring and Terminals.





Continue - Verification

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Verification




Verification

Hint: After carrying out the repair, check that the fault has been remedied.








- Ignition off.
- Reinstall connectors, components etc.
- Raise the car.
- Start the engine and select a gear.
Read off diagnostic trouble code (DTC) DIM-0006 status.





Has the status switched to intermittent?

Yes - VERIFIED

No - VERIFICATION FAILED

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VERIFIED - FAULT FOUND

VERIFICATION FAILED - Fault-tracing information

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Fault-tracing information




Information

Fault-tracing information
The fault should have been detected and remedied. As this is not the case fault-tracing has failed.
Exit fault-tracing for this diagnostic trouble code (DTC) or make another attempt.

Do you want to exit fault-tracing?

Yes - Exit fault-tracing

No - Attempt New Test

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Attempt New Test - Check the signal cable

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