Signal Too Low. Permanent Fault
Signal too low. Permanent fault
Checking component and wiring
Check the cable between Engine control module (ECM) #B46 and Driver information module (DIM) #2 for short-circuiting to ground according to: Checking wiring and terminals. Permanent fault Checking Wiring and Terminals. Permanent Fault
Remedy as necessary.
Other information:
- For connection of engine control module (ECM) breakout box, see Connecting the breakout box, B5254T2 Connecting the Test Box.
- To connect the breakout box to the Driver information module (DIM), see: Connecting the breakout box Connecting the Breakout Box
- To access/replace the combined instrument panel, see Driver information module (DIM), replacing Driver Information Module (DIM), Replacing
- For information about signals on 5-cyl, see Signal specification Signal Specification.
- For information about signals on 6-cyl, see Signal specification Signal Specification.
- Signal description Driver information module (DIM): Signal specification Signal Specification, Driver Information Module (DIM)
Continue - Verification
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Verification
Verification
Hint: After carrying out the repair, check that the fault has been remedied.
- Ignition off
- Reinstall the connectors, components etc.
- Start the engine and let it run at idle speed
- Activate the malfunction indicator lamp (MIL)
- Check that the function is OK.
Is function OK?
Yes - Verification completed
No - 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 - Checking component and wiring
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