Signal Too High. Intermittent Fault

Signal too high. Intermittent fault

Checking components and wiring
Check the cable between the engine control module (ECM) terminal #B41 (#B51) and combined instrument panel terminal #B1 (terminal #31). Check for an intermittent short-circuit to supply voltage according to Checking wiring and terminals. Intermittent faults Checking Wiring and Terminals. Intermittent Faults.
Remedy as necessary.

Other information
- To connect the engine control module (ECM) breakout box, see Connecting the breakout box, B5234T9, B5244T7 Connecting The Breakout Box
- To connect the combined instrument panel breakout box, see Driver information module (DIM), replacing Driver Information Module (DIM), Replacing
- For information about signals see Signal specification Signal Specifications.










Continue - Fault-tracing information
DONE

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Fault-tracing information




Information

Fault-tracing information
If the fault is intermittent, do not verify fault-tracing if the fault does not recur.
It is possible to view the information again, or leave fault-tracing for this diagnostic trouble code (DTC).

Do you want to view the information again?

Yes - Attempt New Test

No - FAULT FOUND

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Attempt New Test - Checking components and wiring

FAULT FOUND - DONE

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