DTC U1445 Chrysler
Front Fog Lamp Switch - Stuck
Front Fog Lamp Switch - Stuck
Description
The Fog Lamp Switch is integral to the Headlamp Switch. When the Body Control Module (BCM) receives an input signal from the Headlamp Switch, requesting Fog Lamp illumination, the BCM provides a Pulse Width Modulated (PWM) voltage output through the Fog Lamp Control Circuit to the Fog Lamps. A ground path for the Fog Lamps is provided through the wiring harness to the body sheet metal.
Cause and Solution
HEADLAMP SWITCH MUX CIRCUIT SHORTED TO GROUNDHEADLAMP SWITCH
Video Guide
Diagnostic Info
- DTC Code: U1445
- Brand: Chrysler