Steering Angle Sensor Communication Error
Table of contents
C1784 TOYOTA Possible Causes
- Faulty Steering Angle Sensor
- Steering Angle Sensor harness is open or shorted
- Steering Angle Sensor circuit poor electrical connection
- Faulty Suspension Control ECU
How do I fix code C1784 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 C1784 TOYOTA code
The cost of diagnosing the C1784 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)
C1784 TOYOTA Description
The steering sensor signal is sent to the Suspension Control ECU through the CAN communication system. When there is a communication malfunction, it will be detected by the diagnosis function.