Open In Driver Side Curtain Shield Squib Circuit
Table of contents
B1831 TOYOTA Possible Causes
- Faulty Curtain Shield Airbag Left (LH) (Driver Side Curtain Shield Squib)
- Curtain Shield Airbag Left harness is open or shorted
- Curtain Shield Airbag Left circuit poor electrical connection
- Faulty Center Airbag Sensor Assembly
How do I fix code B1831 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 B1831 TOYOTA code
The cost of diagnosing the B1831 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
B1831 TOYOTA Description
The Driver Side Curtain Shield Squib Circuit consists of the Center Airbag Sensor and the Curtain Shield Airbag Left (LH). The circuit instructs the Supplemental Restraint System (SRS) to deploy when the deployment conditions are met. The Diagnostic Trouble Code (DTC) is recorded when a malfunction is detected in the Driver Side Curtain Shield Squib Circuit.