Signal Too High/Signal Missing. Intermittent Fault
Signal too high/Signal missing. Intermittent fault
Checking the wires and connectors
Check control unit connector and fuel gauge sensor connectors for a loose contact as described in Checking wiring and terminals. Intermittent faults Checking Wiring and Terminals. Intermittent Faults , and for contact resistance and oxidation as described in Checking wiring and terminals. Intermittent faults Checking Wiring and Terminals. Intermittent Faults.
Check wires between fuel gauge sensor connector 7 and control unit A08 ( A8) for an intermittent open circuit, as described in Checking wiring and terminals. Intermittent faults Checking Wiring and Terminals. Intermittent Faults , an intermittent short circuit to ground, as described in Checking wiring and terminals. Intermittent faults Checking Wiring and Terminals. Intermittent Faults and for an intermittent short circuit to voltage supply, as described in Checking wiring and terminals. Intermittent faults Checking Wiring and Terminals. Intermittent Faults.
Check ground wire between control unit A10 ( A10) and fuel gauge sensor connector 6 for an intermittent open circuit, as described in Checking wiring and terminals. Intermittent faults Checking Wiring and Terminals. Intermittent Faults.
Check wires between left and right fuel gauge sensor for an intermittent open circuit as described in Checking wiring and terminals. Intermittent faults Checking Wiring and Terminals. Intermittent Faults. Check pins and contacts for a loose contact as described in Checking wiring and terminals. Intermittent faults Checking Wiring and Terminals. Intermittent Faults , and for contact resistance and oxidation as described in Checking wiring and terminals. Intermittent faults Checking Wiring and Terminals. Intermittent Faults.
Additional information:
- For information on signals and additional values, see Signal specification Signal Specification.
- To connect the test box, see Connecting the breakout box Connecting Breakout Box, Rear Electronic Module (REM).
- To access the control unit, see Integrated relay/fusebox cargo compartment/Rear electronic module (REM), replacing Integrated Relay/Fusebox Cargo Compartment/Rear Electronic Module (REM), Replacing.
- To access the fuel gauge sensors, see Left fuel gauge sensor Left Fuel Gauge Sensor and Right side fuel pump with level sensor Right Side Fuel Pump With Level Sensor.
Continue - Trouble-shooting information
-------------------------------------------------
Trouble-shooting 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 - Exit fault-tracing
------------------------
Attempt New Test - Checking the wires and connectors
-------------------------------------------------