OBD Guide
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B2134

Brake Motor Warning Lamp Circuit Short To Battery

B2134 is an OBD-II diagnostic trouble code meaning: Brake Motor Warning Lamp Circuit Short To Battery. Common causes: wiring harness damage, malfunction of the brake motor warning lamp. Estimated repair cost: $56–167.

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

Symptoms

  • The brake motor warning light is on
  • Incorrect operation of the braking system
  • False alarms

Causes

  • Wiring harness damage
  • Malfunction of the brake motor warning lamp
  • Problems in the car's electronic system

How to Fix

  1. Check wiring harness for damage
  2. Check the brake motor warning light
  3. Check the car's electronic system

Related codes

B2135B2136

FAQ

What does the B2134 code mean?

B2134 is an OBD-II diagnostic trouble code that indicates: Brake Motor Warning Lamp Circuit Short To Battery

What causes a B2134 error code?

The most common causes of B2134 include: Wiring harness damage; Malfunction of the brake motor warning lamp; Problems in the car's electronic system.

How do I fix a B2134 diagnostic trouble code?

To fix B2134: Check wiring harness for damage. Check the brake motor warning light. Check the car's electronic system. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B2134?

Limited driving only, diagnose soon

How much does it cost to fix B2134?

The estimated repair cost for B2134 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat