OBD Guide

B2532

Right Rear Backup Lamp Circuit Short To Battery

B2532 is an OBD-II diagnostic trouble code meaning: Right Rear Backup Lamp Circuit Short To Battery. Common causes: damage to the insulation of the lamp circuit wires, short circuit in lamp socket. Estimated repair cost: $6–56.

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$6–56 (est.)

Symptoms

  • Right rear reversing lamp stays on constantly
  • Rear light circuit fuse blown
  • Inoperative right reverse lamp
  • Burning smell or overheating of wires

Causes

  • Damage to the insulation of the lamp circuit wires
  • Short circuit in lamp socket
  • Corrosion of contacts in connectors
  • Control unit malfunction
  • Incorrect connection after repair

How to Fix

  1. Check the condition of the rear light fuse
  2. Inspect the wires and connectors of the right reverse lamp circuit for damage.
  3. Check lamp socket for short circuit
  4. Replace the faulty lamp
  5. Restore insulation of damaged wires
  6. Clean contacts from corrosion
  7. If necessary, replace the control unit

Related codes

FAQ

What does the B2532 code mean?

B2532 is an OBD-II diagnostic trouble code that indicates: Right Rear Backup Lamp Circuit Short To Battery

What causes a B2532 error code?

The most common causes of B2532 include: Damage to the insulation of the lamp circuit wires; Short circuit in lamp socket; Corrosion of contacts in connectors; Control unit malfunction.

How do I fix a B2532 diagnostic trouble code?

To fix B2532: Check the condition of the rear light fuse. Inspect the wires and connectors of the right reverse lamp circuit for damage.. Check lamp socket for short circuit. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B2532?

Limited driving only, diagnose soon

How much does it cost to fix B2532?

The estimated repair cost for B2532 is $6–56. Actual cost depends on your vehicle, location, and labor rates.

See also: Russian version · NationStat