OBD Guide
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B1717

Seat Driver Forward Switch Circuit Failure

B1717 is an OBD-II diagnostic trouble code meaning: Seat Driver Forward Switch Circuit Failure. Common causes: open or short circuit in wiring harness, front position switch malfunction. Estimated repair cost: $56–167.

Severity
⚠️ Medium
Can you drive?
Do not drive — repair immediately
Approx. repair cost
$56–167 (est.)

Symptoms

  • The front driver's seat adjustment does not work
  • Seat adjustment indicator flashing
  • The seat does not move forward/backward

Causes

  • Open or short circuit in wiring harness
  • Front position switch malfunction
  • Poor contact in connectors
  • Seat control unit malfunction

How to Fix

  1. Check wiring harness for damage
  2. Check the contacts in the switch connectors
  3. Test the forward position switch
  4. If necessary, replace the switch or control unit

Related codes

B1716B1718B1720

FAQ

What does the B1717 code mean?

B1717 is an OBD-II diagnostic trouble code that indicates: Seat Driver Forward Switch Circuit Failure

What causes a B1717 error code?

The most common causes of B1717 include: Open or short circuit in wiring harness; Front position switch malfunction; Poor contact in connectors; Seat control unit malfunction.

How do I fix a B1717 diagnostic trouble code?

To fix B1717: Check wiring harness for damage. Check the contacts in the switch connectors. Test the forward position switch. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B1717?

Do not drive — repair immediately

How much does it cost to fix B1717?

The estimated repair cost for B1717 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat