Signal Too High. Intermittent Fault

Signal too high. Intermittent fault

Checking the control module
Check the relay coil driver circuit for an intermittent short-circuit to supply voltage by measuring the voltage between terminal #2 in the relay base and relay 2/115.

Hint: The voltage between terminal #2 and ground should be approximately 0 V.








Replace the control module if the voltmeter displays an incorrect value.

Other information:
- To access and replace the integrated relay / fusebox in the cargo compartment, see Integrated relay/fuse box cargo compartment/rear electronic module, replacing Integrated Relay/Fusebox Cargo Compartment/Rear Electronic Module (REM), Replacing
- Checking wiring and terminals. Intermittent faults Checking Wiring and Terminals. Intermittent Faults.


Continue - Fault-tracing information

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

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

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

Attempt New Test - Checking the control module

FAULT FOUND - Fault Found

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