Permanent Fault, Signal Too Low

Permanent fault, signal too low

Checking the signal cable




- Ignition off.
Check the cable between combined instrument panel connector terminal B23 (control module side) and engine control module (ECM) terminal 34 for a short-circuit to ground according to Checking wiring and terminals. Permanent fault Checking Wiring And Terminals. Permanent Fault.













Remedy as necessary.

Continue - Verification

-------------------------------------------------

Verification








- Ignition off
- Reconnect the connectors, reinstall components etc.
- Connect VCT 2000
- Ignition on.
Activate the malfunction indicator lamp (MIL) using VCT 2000 according to Description of activations Description Of Activations.





Does the lamp go out on activation?

Yes - FAULT FOUND

No - No Fault FoundFault-tracing information

-------------------------------------------------

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 - FAULT-TRACING FAILED

No - Attempt New Test

------------------------

FAULT-TRACING FAILED - No Fault Found

Attempt New Test - Checking the signal cable

-------------------------------------------------