LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Jeep >> 2019 >> Compass Altitude, Eng CD ED6 >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Entertainment Systems >> (Radio Frequency (RF Hub) Module) >> DTC Troubleshooting >> B2103-12 Ignition Run/Start 1 Control-Circuit Short To Battery >> Possible Causes
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Possible Causes

Possible Causes
IGNITION RUN/START CONTROL OUTPUT CIRCUIT SHORTED TO VOLTAGE
BODY CONTROL MODULE (BCM)
RADIO FREQUENCY HUB MODULE (RFHM)

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