OBD Guide
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B2524

License Lamp Circuit Short To Battery

B2524 is an OBD-II diagnostic trouble code meaning: License Lamp Circuit Short To Battery. Common causes: damage to wire insulation, short circuit in lamp socket. Estimated repair cost: $22–111.

Severity
⚠️ Medium
Can you drive?
Do not drive — repair immediately
Approx. repair cost
$22–111 (est.)

Symptoms

  • Side lights don't work
  • Blown fuses
  • Burnt smell from wiring
  • Circuit voltage is higher than normal

Causes

  • Damage to wire insulation
  • Short circuit in lamp socket
  • Incorrect wiring connection
  • Malfunction of the lighting control unit

How to Fix

  1. Check the condition of the wiring and connectors in the side light circuit
  2. Inspect the lamp sockets for short circuits.
  3. Check the integrity of the fuses
  4. Use a multimeter to find the short circuit
  5. Replace damaged wires or components
  6. Reset the error with an OBD-II scanner

Related codes

B2525B2523B2526

FAQ

What does the B2524 code mean?

B2524 is an OBD-II diagnostic trouble code that indicates: License Lamp Circuit Short To Battery

What causes a B2524 error code?

The most common causes of B2524 include: Damage to wire insulation; Short circuit in lamp socket; Incorrect wiring connection; Malfunction of the lighting control unit.

How do I fix a B2524 diagnostic trouble code?

To fix B2524: Check the condition of the wiring and connectors in the side light circuit. Inspect the lamp sockets for short circuits.. Check the integrity of the fuses. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B2524?

Do not drive — repair immediately

How much does it cost to fix B2524?

The estimated repair cost for B2524 is $22–111. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat