OBD Guide
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B1964

Seat Horizontal Forward/Rearward Potentiometer Feedback Circuit Short To Battery

B1964 is an OBD-II diagnostic trouble code meaning: Seat Horizontal Forward/Rearward Potentiometer Feedback Circuit Short To Battery. Common causes: wiring harness damage, potentiometer fault. 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
  • Spontaneous seat movement
  • Seat position settings not saved

Causes

  • Wiring harness damage
  • Potentiometer fault
  • Problems in the seat control unit
  • Short circuit to power in the circuit

How to Fix

  1. Check the integrity of the wiring harness
  2. Check potentiometer resistance
  3. Check the voltage in the circuit
  4. Replace faulty components

Related codes

B1965B1966

FAQ

What does the B1964 code mean?

B1964 is an OBD-II diagnostic trouble code that indicates: Seat Horizontal Forward/Rearward Potentiometer Feedback Circuit Short To Battery

What causes a B1964 error code?

The most common causes of B1964 include: Wiring harness damage; Potentiometer fault; Problems in the seat control unit; Short circuit to power in the circuit.

How do I fix a B1964 diagnostic trouble code?

To fix B1964: Check the integrity of the wiring harness. Check potentiometer resistance. Check the voltage in the circuit. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B1964?

Yes, but get it checked soon

How much does it cost to fix B1964?

The estimated repair cost for B1964 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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