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Home >> Jeep >> 2019 >> Renegade High Altitude, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1373 (Body Control Module (BCM) - DTCS B1046-64 To B1166-71) >> DTC Troubleshooting >> B1086-87-Stop And Start Relay (BCM Cranking Relay)-Missing Message >> Possible Causes

Possible Causes

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Possible Causes
POWERTRAIN CONTROL MODULE (PCM) DTCS
RUN/START RELAY OUTPUT CIRCUIT SHORTED TO VOLTAGE
RUN/START RELAY OUTPUT CIRCUIT OPEN
STARTER RELAY
POWER DISTRIBUTION CENTER (PDC) ASSEMBLY
BODY CONTROL MODULE (BCM)

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