Side Airbag Sensor Right Circuit Malfunction
Table of contents
B1620 TOYOTA Possible Causes
- Faulty Side Airbag Sensor Right (RH)
- Side Airbag Sensor Right (RH) harness is open or shorted
- Side Airbag Sensor Right (RH) circuit poor electrical connection
- Faulty Center Airbag Sensor Assembly
How do I fix code B1620 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 B1620 TOYOTA code
The cost of diagnosing the B1620 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
B1620 TOYOTA Description
The Side Collision Sensor Right (RH) circuit (to determine deployment of the Front Seat Side Airbag Assembly RH and Curtain Shield Airbag Assembly RH) is composed of the Center Airbag Sensor Assembly, Side Airbag Sensor RH and Rear Airbag Sensor RH. The Side Airbag Sensor RH detect impacts to the vehicle and send signals to the Center Airbag Sensor Assembly to determine if the airbag should be deployed. The Diagnostic Trouble Code (DTC) B1620 is stored when a malfunction is detected in the Side Airbag Sensor RH.