AutoCodes - OBDII Code List - B1150 TOYOTA
B1150 TOYOTA - Occupant Classification System Malfunction
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B1150 TOYOTA Possible Causes
- Faulty Occupant classification system
- Faulty Airbag Sensor Assembly Center
- Right front seat wire
How do I fix code B1150 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.
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Tech Notes
There is a Factory Service Bulletin for the following Toyota models:2004 Toyota Camry
2004 Toyota Highlander
2004 Toyota Solara
2004 Toyota Camry, Highlander & Solara Factory Service Bulletin OBDDII Code B1150
Cost of diagnosing the B1150 TOYOTA code
Labor: 1.0
The cost of diagnosing the B1150 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.When is the code detected?
The B1150 code is recorder when a malfunction is detected in the occupant classification system.Possible Symptoms
- Airbag Warning Light ON
B1150 TOYOTA Description
The occupant classification system circuit consists of the Airbag Sensor Assembly Center and the occupant classification system. If the airbags sensor assy center receives signals from the occupant classification ECU, it determines whether or not the front passenger airbag assy and the front seat airbag assy sight should be operated.
More Information
Need more information on how to fix the B1150 TOYOTA code?Get Access to Factory Service Manuals
Information for specific Toyota models
Precautions for SRS “AIR BAG” and “SEAT BELT PRE-TENSIONER” Service
- Never probe the electrical connectors on air bag, side air curtain modules or seat belts.
- Never disassemble or tamper with safety belt buckle/retractor pretensioners, adaptive load limiting retractors, safety belt inflators, or probe the electrical connectors.
- Do not use electrical test equipment to check SRS circuits unless instructed to in this Service Manual.
- Before servicing the SRS, turn ignition switch OFF, disconnect both battery cables and wait at least 3 minutes. For approximately 3 minutes after the cables are removed, it is still possible for the air bag and seat belt pre-tensioner to deploy. Therefore, do not work on any SRS connectors or wires until at least 3 minutes have passed.
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