OBD Guide
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B1213

Seat Sliding Motor

B1213 is an OBD-II diagnostic trouble code meaning: Seat Sliding Motor. Common causes: open or short circuit in wiring harness, seat motor malfunction. Estimated repair cost: $56–167.

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

Symptoms

  • Seat does not respond to adjustment commands
  • Seat movement is intermittent
  • The safety device trips when you try to move the seat

Causes

  • Open or short circuit in wiring harness
  • Seat motor malfunction
  • Problems with the seat control unit
  • Mechanical jamming of the adjustment mechanism
  • Blown control circuit fuse

How to Fix

  1. Check the condition of the seat circuit fuse
  2. Diagnose the integrity of the wiring harness under the seat
  3. Check the operation of the electric motor directly
  4. Inspect the adjustment mechanism for damage
  5. Test the seat control unit if equipped

Related codes

B1210B1211B1212B1214

FAQ

What does the B1213 code mean?

B1213 is an OBD-II diagnostic trouble code that indicates: Seat Sliding Motor

What causes a B1213 error code?

The most common causes of B1213 include: Open or short circuit in wiring harness; Seat motor malfunction; Problems with the seat control unit; Mechanical jamming of the adjustment mechanism.

How do I fix a B1213 diagnostic trouble code?

To fix B1213: Check the condition of the seat circuit fuse. Diagnose the integrity of the wiring harness under the seat. Check the operation of the electric motor directly. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B1213?

Yes, but get it checked soon

How much does it cost to fix B1213?

The estimated repair cost for B1213 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat