Gain Rocker Switch Negative Circuit
Table of contents
C14A2 TOYOTA Possible Causes
- Faulty Gain Rocker Switch
- Gain Rocker Switch harness is open or shorted
- Gain Rocker Switch circuit poor electrical connection
- Faulty Trailer Brake Control ECU (Brake Control with Bracket Relay)
How do I fix code C14A2 TOYOTA?
Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins.
Cost of diagnosing the C14A2 TOYOTA code
The cost of diagnosing the C14A2 TOYOTA code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
Possible Symptoms
- Anti-Lock Brake System (ABS) Warning Light ON
- Engine Light ON (or Service Engine Soon Warning Light)
C14A2 TOYOTA Description
The Trailer Brake Control ECU monitors the Gain Rocker Switch. The Trailer Brake Control ECU sets the OBDII code when the Gain Rocker Switch is not to factory specifications.