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Home >> Dodge and Ram >> 2020 >> Durango R/T, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 21 (3.6L - DTCS P2166 To U01B0) >> DTC Troubleshooting >> P2AF6-Starter Relay 3 Stuck Off >> Possible Causes

Possible Causes

WARNING: This page is about a different variant/trim than selected.
Possible Causes
PCR CONTROL RELAY OUTPUT CIRCUIT OPEN/HIGH RESISTANCE
PCR CONTROL RELAY OUTPUT CIRCUIT SHORTED TO GROUND
POWER CONTROL RELAY GROUND CIRCUIT OPEN
POWER CONTROL RELAY IS STUCK OFF (CLOSED)
POOR CONNECTION AT THE MAIN BATTERY POSITIVE OR NEGATIVE CABLE ENDS
HIGH RESISTANCE IN THE MAIN BATTERY POSITIVE CABLE
HIGH RESISTANCE IN THE MAIN BATTERY GROUND
FAULTY AUXILIARY BATTERY
POWER DISTRIBUTION CENTER (PDC)
POWERTRAIN CONTROL MODULE (PCM)

Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to  PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE  .