OBD Guide
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B1952

Seat Rear Up/Down Potentiometer Feedback Circuit Short To Battery

B1952 is an OBD-II diagnostic trouble code meaning: Seat Rear Up/Down Potentiometer Feedback Circuit Short To Battery. Common causes: wiring harness damage, short circuit in potentiometer circuit. Estimated repair cost: $56–167.

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$56–167 (est.)

Symptoms

  • Incorrect operation of rear seat height adjustment
  • The seat does not move up/down
  • The airbag malfunction indicator comes on

Causes

  • Wiring harness damage
  • Short circuit in potentiometer circuit
  • Malfunction of the potentiometer itself
  • Problems with the control unit

How to Fix

  1. Check wiring harness for damage
  2. Check the integrity of the potentiometer circuit
  3. Replace potentiometer if necessary
  4. Check the control unit for errors

Related codes

B1951B1953B1954

FAQ

What does the B1952 code mean?

B1952 is an OBD-II diagnostic trouble code that indicates: Seat Rear Up/Down Potentiometer Feedback Circuit Short To Battery

What causes a B1952 error code?

The most common causes of B1952 include: Wiring harness damage; Short circuit in potentiometer circuit; Malfunction of the potentiometer itself; Problems with the control unit.

How do I fix a B1952 diagnostic trouble code?

To fix B1952: Check wiring harness for damage. Check the integrity of the potentiometer circuit. Replace potentiometer if necessary. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B1952?

Limited driving only, diagnose soon

How much does it cost to fix B1952?

The estimated repair cost for B1952 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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