OBD Guide
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B1176

Passenger Door Ajar Switch General Electrical Failure

B1176 is an OBD-II diagnostic trouble code meaning: Passenger Door Ajar Switch General Electrical Failure. Common causes: open or short circuit in wiring harness, door sensor malfunction. Estimated repair cost: $11–56.

Severity
✅ Low
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$11–56 (est.)

Symptoms

  • The passenger door indicator on the dashboard does not work
  • Problems with central locking
  • Malfunctions in the interior lighting

Causes

  • Open or short circuit in wiring harness
  • Door sensor malfunction
  • Poor contact in the sensor connector
  • Contact corrosion

How to Fix

  1. Check the integrity of the wiring harness
  2. Check the door sensor for damage
  3. Clean the contacts of the sensor connector
  4. Replace sensor if necessary

Related codes

B1175B1177B1178

FAQ

What does the B1176 code mean?

B1176 is an OBD-II diagnostic trouble code that indicates: Passenger Door Ajar Switch General Electrical Failure

What causes a B1176 error code?

The most common causes of B1176 include: Open or short circuit in wiring harness; Door sensor malfunction; Poor contact in the sensor connector; Contact corrosion.

How do I fix a B1176 diagnostic trouble code?

To fix B1176: Check the integrity of the wiring harness. Check the door sensor for damage. Clean the contacts of the sensor connector. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B1176?

Limited driving only, diagnose soon

How much does it cost to fix B1176?

The estimated repair cost for B1176 is $11–56. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat