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Home >> Jeep >> 2002 >> Grand Cherokee 2WD Laredo V8-4.7L >> Repair and Diagnosis >> A L L Diagnostic Trouble Codes ( DTC ) >> Testing and Inspection >> P Code Charts >> P1282

P1282

Tests 1 - 2:




Tests 3 - 7:




SYMPTOM
P1282-FUEL PUMP/SYSTEM RELAY CONTROL CIRCUIT

WHEN MONITORED
With the ignition ON and battery voltage above 10.4 volts.

SET CONDITION
An open or shorted condition is detected in the Fuel Pump Relay Control circuit.

POSSIBLE CAUSES
- Intermittent condition
- Fuel pump relay
- Fuel pump relay control circuit open
- Fuel pump relay control circuit shorted to ground
- Fused ignition switch output circuit open
- PCM