OBD Guide
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B1663

Seat Driver Front Up/Down Motor Stalled

B1663 is an OBD-II diagnostic trouble code meaning: Seat Driver Front Up/Down Motor Stalled. Common causes: mechanical locking of guides, reducer gear wear. Estimated repair cost: $33–167.

Severity
✅ Low
Can you drive?
Yes, but get it checked soon
Approx. repair cost
$33–167 (est.)

Symptoms

  • Seat up/down adjustment does not work
  • Clicking or cracking noises when trying to adjust
  • The seat moves jerkily or does not move completely

Causes

  • Mechanical locking of guides
  • Reducer gear wear
  • Wiring Harness Problems
  • Governor motor malfunction
  • Poor contact in connectors
  • Limit switch malfunction

How to Fix

  1. Check the mechanical part of the adjustment (presence of obstacles)
  2. Check the power fuse
  3. Diagnose the governor motor
  4. Check the integrity of the wiring harness
  5. Inspect connectors and contacts
  6. Replace faulty components

Related codes

B1660B1661B1662B1664

FAQ

What does the B1663 code mean?

B1663 is an OBD-II diagnostic trouble code that indicates: Seat Driver Front Up/Down Motor Stalled

What causes a B1663 error code?

The most common causes of B1663 include: Mechanical locking of guides; Reducer gear wear; Wiring Harness Problems; Governor motor malfunction.

How do I fix a B1663 diagnostic trouble code?

To fix B1663: Check the mechanical part of the adjustment (presence of obstacles). Check the power fuse. Diagnose the governor motor. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B1663?

Yes, but get it checked soon

How much does it cost to fix B1663?

The estimated repair cost for B1663 is $33–167. Actual cost depends on your vehicle, location, and labor rates.

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