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Home >> Jeep >> 2010 >> Compass Limited, EDG, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Gas - DTCS P0703 To P2016 >> P1607-Pcm Internal Shutdown Timer Slow Rationality >> Possible Causes

Possible Causes

Possible Causes 
PENDING TEMPERATURE SENSOR DTCS
STUCK ENGINE OFF TIMER
LOW OR NO BATTERY VOLTAGE AT PCM DIRECT BATTERY FEED CIRCUIT
FUSED IGNITION SWITCH OUTPUT (RUN-START) CIRCUIT OPEN OR HIGH RESISTANCE
FUSED B+ CIRCUIT OPEN OR HIGH RESISTANCE
POWERTRAIN CONTROL MODULE (PCM)

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. See  DTC-Based Diagnostics/MODULE, Powertrain Control (PCM) - Standard Procedure