Signal Too High or Signal Missing. Intermittent Fault

Signal too high or Signal missing. Intermittent fault

Checking wiring and connectors
Check the rear electronic module (REM) and fuel level sensor connectors. Check for loose connections. Check for contact resistance and oxidation.
Check the cables between fuel level sensor connector terminal #5 and breakout box terminal #A02 (#A2). Check for an intermittent open-circuit. Check for an intermittent short-circuit to ground. Check for an intermittent short-circuit to supply voltage.
Check the ground lead between breakout box terminal #A10 (#A10) and fuel level sensor connector terminal #6. Check for an intermittent open-circuit.

Other information:
- For further information about signals and other values, see Signal specification Pinout Values and Diagnostic Parameters
- To connect the breakout box, see Connecting the breakout box Connecting the Breakout Box
- To access the rear electronic module (REM), see Relay/fuse box cargo compartment/Rear electronic module (REM), replacing Integrated Relay/Fusebox Cargo Compartment/Rear Electronic Module (REM), Replacing
- To access the fuel level sensors, see Level sensor fuel tank, replacing Service and Repair
- Checking wiring and terminals Checking Wiring And Terminals.










Continue - Fault-tracing information

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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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FAULT FOUND - Fault Found

Attempt New Test - Checking wiring and connectors

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