C1294 Code: Meaning, Causes, and Symptoms | OBD2 Codes
C1294 – Brake Lamp Switch Circuit Always Active
C1294 Possible Symptoms
Anti-Lock Brake System (ABS) Warning Light ON,Engine Light ON (or Service Engine Soon Warning Light)
C1294 Possible Causes
Faulty Brake Lamp Switch,Brake Lamp Switch harness is open or shorted,Brake Lamp Switch circuit poor electrical connection
C1294 Description
The Electronic Brake Control Module (EBCM) monitors the Brake Lamp Switch. The EBCM sets the OBDII code when the Brake Lamp Switch is not to factory specifications.