OBD Guide
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B2475

Passenger Door Unlock Switch Circuit Shorted To Ground

B2475 is an OBD-II diagnostic trouble code meaning: Passenger Door Unlock Switch Circuit Shorted To Ground. Common causes: wiring harness damage, door unlock switch malfunction. Estimated repair cost: $56–167.

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$56–167 (est.)

Symptoms

  • Central locking malfunction
  • Spontaneous unlocking of the front right door
  • Flashing hazard warning light

Causes

  • Wiring harness damage
  • Door unlock switch malfunction
  • Short circuit to ground
  • Problems with contacts in connectors

How to Fix

  1. Check the integrity of the wiring harness
  2. Check the operation of the door unlock switch
  3. Check the circuit resistance to ground
  4. Replace damaged components

Related codes

B2476B2474B2477

FAQ

What does the B2475 code mean?

B2475 is an OBD-II diagnostic trouble code that indicates: Passenger Door Unlock Switch Circuit Shorted To Ground

What causes a B2475 error code?

The most common causes of B2475 include: Wiring harness damage; Door unlock switch malfunction; Short circuit to ground; Problems with contacts in connectors.

How do I fix a B2475 diagnostic trouble code?

To fix B2475: Check the integrity of the wiring harness. Check the operation of the door unlock switch. Check the circuit resistance to ground. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B2475?

Limited driving only, diagnose soon

How much does it cost to fix B2475?

The estimated repair cost for B2475 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat