OBD Guide
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B1335

Door Ajar Right Rear Circuit Failure

B1335 is an OBD-II diagnostic trouble code meaning: Door Ajar Right Rear Circuit Failure. Common causes: open or short circuit in wiring harness, door sensor malfunction. Estimated repair cost: $22–56.

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$22–56 (est.)

Symptoms

  • Incorrect operation of the central locking
  • False alarm 'door open'
  • Interior lighting malfunction

Causes

  • Open or short circuit in wiring harness
  • Door sensor malfunction
  • Poor contact in connectors
  • Body Control Module (BCM) Problems

How to Fix

  1. Check the integrity of the wiring harness
  2. Test the door sensor
  3. Clean contacts in connectors
  4. Replace sensor or BCM if necessary

Related codes

B1330B1331B1332

FAQ

What does the B1335 code mean?

B1335 is an OBD-II diagnostic trouble code that indicates: Door Ajar Right Rear Circuit Failure

What causes a B1335 error code?

The most common causes of B1335 include: Open or short circuit in wiring harness; Door sensor malfunction; Poor contact in connectors; Body Control Module (BCM) Problems.

How do I fix a B1335 diagnostic trouble code?

To fix B1335: Check the integrity of the wiring harness. Test the door sensor. Clean contacts in connectors. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B1335?

Limited driving only, diagnose soon

How much does it cost to fix B1335?

The estimated repair cost for B1335 is $22–56. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat