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Home >> Jeep >> 2012 >> Compass Limited, AWD, Automatic CVT, CVT2 >> Repair and Diagnosis >> Engine Performance >> System >> 2.0L & 2.4L - DTCS P0304 To P0615 >> Diagnosis And Testing >> P0463-Fuel Level Sensor 1 High Circuit >> Possible Causes

Possible Causes

Possible Causes 
(N4) FUEL LEVEL SIGNAL 1 CIRCUIT SHORTED TO VOLTAGE
(N4) FUEL LEVEL SIGNAL 1 CIRCUIT OPEN OR HIGH RESISTANCE
(Z906) GROUND CIRCUIT OPEN OR HIGH RESISTANCE
FUEL LEVEL SENSOR
INSTRUMENT CLUSTER (CCN)

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to  PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE  . 

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