OBD Guide
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B1962

Seat Horizontal Forward/Rearward Potentiometer Feedback Circuit Failure

B1962 is an OBD-II diagnostic trouble code meaning: Seat Horizontal Forward/Rearward Potentiometer Feedback Circuit Failure. Common causes: potentiometer fault, open or short circuit in wiring harness. Estimated repair cost: $56–167.

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

Symptoms

  • Inability to adjust the seat forward/backward
  • The seat moves jerkily or stops
  • Error message on the instrument panel

Causes

  • Potentiometer fault
  • Open or short circuit in wiring harness
  • Poor contact in connectors
  • Seat control unit malfunction

How to Fix

  1. Check the integrity of the wiring harness to the potentiometer
  2. Check contacts in connectors
  3. Test potentiometer
  4. Replace potentiometer if necessary
  5. Check/replace control unit if necessary

Related codes

B1960B1961B1963

FAQ

What does the B1962 code mean?

B1962 is an OBD-II diagnostic trouble code that indicates: Seat Horizontal Forward/Rearward Potentiometer Feedback Circuit Failure

What causes a B1962 error code?

The most common causes of B1962 include: Potentiometer fault; Open or short circuit in wiring harness; Poor contact in connectors; Seat control unit malfunction.

How do I fix a B1962 diagnostic trouble code?

To fix B1962: Check the integrity of the wiring harness to the potentiometer. Check contacts in connectors. Test potentiometer. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B1962?

Yes, but get it checked soon

How much does it cost to fix B1962?

The estimated repair cost for B1962 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat