Short To Positive In Front Passenger Side Curtain Shield Squib Circuit
Table of contents
B1838 TOYOTA Possible Causes
- Faulty Curtain Shield Airbag Assembly Right (RH) (Front Passenger Side Curtain Shield Squib)
- Curtain Shield Airbag Assembly Right harness is open or shorted
- Curtain Shield Airbag Assembly Right circuit poor electrical connection
- Faulty Center Airbag Sensor Assembly
How do I fix code B1838 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 B1838 TOYOTA code
The cost of diagnosing the B1838 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
B1838 TOYOTA Description
The Front Passenger Side Curtain Shield Squib Circuit consists of the Center Airbag Sensor Assembly and the Curtain Shield Airbag Assembly Right (RH). The circuit signals the Supplemental Restraint System (SRS) to deploy when deployment conditions are met. The Diagnostic Trouble Code (DTC) is recorded when a malfunction is detected in the Front Passenger Side Curtain Shield Squib Circuit.