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Home >> Jeep >> 2024 >> Gladiator Nighthawk, Part Time T/Case Control, Automatic Trans >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> Body Control Module (BCM) - DTCS B1830-11 To B2119-15 >> DTC Troubleshooting >> B2103-15 Ignition Run/Start 1 Control - Circuit Short To Battery Or Open >> Possible Causes
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Possible Causes

Possible Causes
RUN/START RELAY CONTROL CIRCUIT OPEN OR HIGH RESISTANCE
RUN/START RELAY CONTROL CIRCUIT SHORTED TO VOLTAGE
RUN/START 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