Open In Curtain Shield Squib LH Circuit
Table of contents
B1166 LEXUS Possible Causes
- Faulty Curtain Shield Squib Assembly (Left Side)
- Curtain Shield Squib Assembly harness is open or shorted
- Curtain Shield Squib Assembly circuit poor electrical connection
- Faulty Airbag Sensor Assembly Center
How do I fix code B1166 LEXUS?
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 B1166 LEXUS code
The cost of diagnosing the B1166 LEXUS 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
B1166 LEXUS Description
The Curtain Shield Squib (Left Side) circuit consists of the Airbag Sensor Assembly Center and the Curtain Shield Squib Assembly LH. The circuit instructs the Supplemental Restraint System (SRS) to deploy when deployment conditions are met. The Diagnostic Trouble Code (DTC) B1166 is recorded when an open circuit is detected in the Curtain Shield Squib LH circuit.