Open Or Short Circuit In W Phase
Table of contents
C2306 TOYOTA Possible Causes
- Faulty Auxiliary Battery
- Faulty Transmission Control ECU Assembly
- Faulty Shift Control Actuator
- Shift Control Actuator harness is open or shorted
- Shift Control Actuator circuit poor electrical connection
How do I fix code C2306 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 C2306 TOYOTA code
The cost of diagnosing the C2306 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)
C2306 TOYOTA Description
The Shift Control Actuator consists of the parking lock motor and the rotation angle sensor. The Transmission Control ECU receives a P position switch signal from the Power Management Control ECU (HV CPU) and activates the parking lock motor by controlling current, causing the parking lock mechanism to switch. The Transmission Control ECU outputs these DTCs when it detects a malfunction in the parking lock motor system.