Stop Light Switch Circuit
Table of contents
C1782 TOYOTA Possible Causes
- Faulty Stop Light Switch
- Stop Light Switch harness is open or shorted
- Stop Light Switch circuit poor electrical connection
- Faulty Suspension Control ECU
How do I fix code C1782 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 C1782 TOYOTA code
The cost of diagnosing the C1782 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)
C1782 TOYOTA Description
When the brake pedal is depressed, the stop light switch comes on and battery positive voltage is applied to a terminal of the Suspension Control ECU. This signal is used by the Suspension Control ECU as one of the starting conditions for anti-pe control.