B176D
Roof Striker Sensor Left
B176D is an OBD-II diagnostic trouble code meaning: Roof Striker Sensor Left. Common causes: faulty roof lock sensor, open or short circuit in wiring harness. Estimated repair cost: $56–167.
Symptoms
- Error message on the dashboard
- Warning about insecure roof closure
- Airbag system failure (on some models)
Causes
- Faulty roof lock sensor
- Open or short circuit in wiring harness
- Sensor contact corrosion
- Mechanical damage to the roof lock
- Problems with the body control module
How to Fix
- Sensor diagnostics using a multimeter
- Checking the integrity of the wiring harness
- Cleaning contacts from corrosion
- Replace the sensor if necessary
- Reset error code and test system
Related codes
FAQ
What does the B176D code mean?
B176D is an OBD-II diagnostic trouble code that indicates: Roof Striker Sensor Left
What causes a B176D error code?
The most common causes of B176D include: Faulty roof lock sensor; Open or short circuit in wiring harness; Sensor contact corrosion; Mechanical damage to the roof lock.
How do I fix a B176D diagnostic trouble code?
To fix B176D: Sensor diagnostics using a multimeter. Checking the integrity of the wiring harness. Cleaning contacts from corrosion. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with B176D?
Do not drive — repair immediately
How much does it cost to fix B176D?
The estimated repair cost for B176D is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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