OBD Guide
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B260A

Ignition Relay

B260A is an OBD-II diagnostic trouble code meaning: Ignition Relay. Common causes: faulty ignition relay, corrosion of relay contacts. Estimated repair cost: $6–56.

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

Symptoms

  • Problems starting the engine
  • The engine stalls while driving
  • Unstable engine operation
  • No power to dashboard

Causes

  • Faulty ignition relay
  • Corrosion of relay contacts
  • Open or shorted wiring harness
  • Blown fuse
  • Problems with the ignition switch

How to Fix

  1. Check the ignition relay fuse
  2. Inspect the relay contacts and its condition
  3. Check the voltage at the relay contacts
  4. Replace the ignition relay if necessary
  5. Check the integrity of the wiring harness

Related codes

P0350P0351P0352P0353P0354

FAQ

What does the B260A code mean?

B260A is an OBD-II diagnostic trouble code that indicates: Ignition Relay

What causes a B260A error code?

The most common causes of B260A include: Faulty ignition relay; Corrosion of relay contacts; Open or shorted wiring harness; Blown fuse.

How do I fix a B260A diagnostic trouble code?

To fix B260A: Check the ignition relay fuse. Inspect the relay contacts and its condition. Check the voltage at the relay contacts. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B260A?

Limited driving only, diagnose soon

How much does it cost to fix B260A?

The estimated repair cost for B260A is $6–56. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat