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Home >> Jeep >> 2017 >> Wrangler Sahara, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 54 (Body Control Module (BCM) - DTCS B2100-12 To U0184-87) >> DTC Troubleshooting >> B2103-18-Ignition Run/Start 1 Control-Under Current >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2017 Jeep Cherokee. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes
RUN/START RELAY CONTROL CIRCUIT OPEN
RUN/START RELAY CONTROL CIRCUIT SHORTED TO VOLTAGE
POWER DISTRIBUTION CENTER (PDC) ASSEMBLY GROUND CIRCUIT OPEN
RUN/START RELAY
POWER DISTRIBUTION CENTER (PDC) ASSEMBLY
BODY CONTROL MODULE (BCM)