OBD Guide

C1295

Brake Lamp Switch Circuit Open

C1295 is an OBD-II diagnostic trouble code meaning: Brake Lamp Switch Circuit Open. Common causes: brake light switch malfunction, broken or damaged wiring harness. Estimated repair cost: $22–56.

Severity
⚠️ Medium
Can you drive?
Do not drive — repair immediately
Approx. repair cost
$22–56 (est.)

Symptoms

  • Brake lights don't work
  • Disabling the ABS/ESP system
  • Inability to activate cruise control
  • The malfunction indicator light comes on

Causes

  • Brake light switch malfunction
  • Broken or damaged wiring harness
  • Oxidation or corrosion of contacts
  • Poor connection in connectors

How to Fix

  1. Check the operation of the brake light switch
  2. Check the integrity of the wiring harness
  3. Clean contacts from oxidation
  4. Check connections in connectors
  5. If necessary, replace the switch or repair the harness

Related codes

FAQ

What does the C1295 code mean?

C1295 is an OBD-II diagnostic trouble code that indicates: Brake Lamp Switch Circuit Open

What causes a C1295 error code?

The most common causes of C1295 include: Brake light switch malfunction; Broken or damaged wiring harness; Oxidation or corrosion of contacts; Poor connection in connectors.

How do I fix a C1295 diagnostic trouble code?

To fix C1295: Check the operation of the brake light switch. Check the integrity of the wiring harness. Clean contacts from oxidation. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with C1295?

Do not drive — repair immediately

How much does it cost to fix C1295?

The estimated repair cost for C1295 is $22–56. Actual cost depends on your vehicle, location, and labor rates.

See also: Russian version · NationStat