OBD Guide
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B1276

Headlight Switch Parking Position Circuit Malfunction

B1276 is an OBD-II diagnostic trouble code meaning: Headlight Switch Parking Position Circuit Malfunction. Common causes: faulty headlight switch, open or short circuit in wiring harness. Estimated repair cost: $22–111.

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$22–111 (est.)

Symptoms

  • Side lights do not work in park position
  • Flashing side lights
  • Error on the dashboard

Causes

  • Faulty headlight switch
  • Open or short circuit in wiring harness
  • Poor contact in connectors
  • Contact corrosion

How to Fix

  1. Check the condition of the headlight switch
  2. Inspect the wiring harness for damage
  3. Check contacts in connectors
  4. Clean or replace corroded contacts
  5. If necessary, replace the headlight switch

Related codes

B1275B1277

FAQ

What does the B1276 code mean?

B1276 is an OBD-II diagnostic trouble code that indicates: Headlight Switch Parking Position Circuit Malfunction

What causes a B1276 error code?

The most common causes of B1276 include: Faulty headlight switch; Open or short circuit in wiring harness; Poor contact in connectors; Contact corrosion.

How do I fix a B1276 diagnostic trouble code?

To fix B1276: Check the condition of the headlight switch. Inspect the wiring harness for damage. Check contacts in connectors. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B1276?

Limited driving only, diagnose soon

How much does it cost to fix B1276?

The estimated repair cost for B1276 is $22–111. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat