Passenger Side Buckle Switch Circuit Malfunction
Table of contents
B1771 TOYOTA Possible Causes
- Faulty Front Seat Inner Belt Right
- Front Seat Inner Belt Right harness is open or shorted
- Front Seat Inner Belt Right circuit poor electrical connection
- Faulty Occupant Classification ECU
How do I fix code B1771 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 B1771 TOYOTA code
The cost of diagnosing the B1771 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
- Air Bag Warning Light ON
B1771 TOYOTA Description
The Passenger Side Buckle Switch Circuit consists of the Occupant Classification ECU and the Front Seat Inner Belt Right (RH). The Diagnostic Trouble Code (DTC) B1771 is recorded when a malfunction is detected in the Passenger Side Buckle Switch Circuit.