OBD Guide
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B2013

IMMU Steering ID Discord

B2013 is an OBD-II diagnostic trouble code meaning: IMMU Steering ID Discord. Common causes: replacing the steering column without reprogramming the immu, immobilizer module (immu) malfunction. Estimated repair cost: $56–167.

Severity
🔴 High
Can you drive?
Yes, but get it checked soon
Approx. repair cost
$56–167 (est.)

Symptoms

  • Engine won't start
  • Check Engine Light Is On
  • Immobilizer protection mode is activated

Causes

  • Replacing the steering column without reprogramming the IMMU
  • Immobilizer module (IMMU) malfunction
  • Damage to the wiring harness between the IMMU and the steering column
  • Software failure

How to Fix

  1. Diagnostics using an OBD-II scanner to confirm code B2013
  2. Checking the connections and integrity of the wiring harness between the IMMU and the steering column
  3. Reprogramming the IMMU module to synchronize with the steering column
  4. Replacing a faulty IMMU module if necessary

Related codes

B2010B2011B2012

FAQ

What does the B2013 code mean?

B2013 is an OBD-II diagnostic trouble code that indicates: IMMU Steering ID Discord

What causes a B2013 error code?

The most common causes of B2013 include: Replacing the steering column without reprogramming the IMMU; Immobilizer module (IMMU) malfunction; Damage to the wiring harness between the IMMU and the steering column; Software failure.

How do I fix a B2013 diagnostic trouble code?

To fix B2013: Diagnostics using an OBD-II scanner to confirm code B2013. Checking the connections and integrity of the wiring harness between the IMMU and the steering column. Reprogramming the IMMU module to synchronize with the steering column. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B2013?

Yes, but get it checked soon

How much does it cost to fix B2013?

The estimated repair cost for B2013 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat