LEMON Manuals: Even more car manuals for everyone
Home >> Dodge and Ram >> 2024 >> ProMaster 2500 Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 13 (Body Control Module (BCM) - DTCS B1107-18 To B145E-01) >> DTC Troubleshooting >> B1239-11 Instrument Panel Dimming Light Command - Circuit Short To Ground >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2024 RAM ProMaster EV. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes
PANEL LAMPS DIMMER SWITCH MUX CIRCUIT SHORTED TO GROUND
LAMP/COMPONENT ON THE PANEL LAMPS DIMMER SWITCH MUX CIRCUIT
BODY CONTROL MODULE (BCM)

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

scientia non olet · About LEMON Manuals