SRR Solenoid Circuit
Table of contents
C146A TOYOTA Possible Causes
- Faulty SRR Solenoid
- SRR Solenoid harness is open or shorted
- SRR Solenoid circuit poor electrical connection
- Faulty Skid Control ECU (Brake Actuator Assembly)
How do I fix code C146A 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 C146A TOYOTA code
The cost of diagnosing the C146A 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)
C146A TOYOTA Description
SRR Solenoid turns on when the signal is received from the Skid Control ECU and they control the pressure acting on the wheel cylinders to control the braking force. The Skid Control ECU monitors the SRR Solenoid. The Skid Control ECU sets the OBDII code when the SRR Solenoid is not to factory specifications.