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Home >> Jeep >> 2014 >> Wrangler Sahara, Standard Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 123 (Body Control Module (BCM) - DTCS B1812-2A To U1433-24) >> DTC Troubleshooting >> B2103-15-Ignition Run/Start 1 Control - Circuit Short To Battery Or Open >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2016 Dodge Journey and 2015 Dodge Journey. 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
IGNITION RUN/START RELAY
BODY CONTROL MODULE (BCM)