DTC P1DCA Dodge
Brake Signal Malfunction
Brake Signal Malfunction
Description
Stop light switch assembly operation information received by the power management control ECU from the stop light switch assembly via a direct line and stop light switch assembly information from the ECM via CAN are inconsistent.
Cause and Solution
Stop light switch assembly CAN communication system ECM Power management control ECU Wire harness or connector
Video Guide
Diagnostic Info
- DTC Code: P1DCA
- Brand: Dodge