OBD Guide
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U152D

Body Control Module Lost Communication With Transmission Shift Lever Position Indicator On LIN Bus

U152D is an OBD-II diagnostic trouble code meaning: Body Control Module Lost Communication With Transmission Shift Lever Position Indicator On LIN Bus. Common causes: open or short circuit in the lin bus circuit, damage to the gear selector position indicator connector. Estimated repair cost: $17–89.

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$17–89 (est.)

Symptoms

  • Incorrect display of gear selector position on the instrument panel
  • Transmission fault warning light comes on
  • Gear shifting problems (on some models)
  • No backlight for gear position indicator

Causes

  • Open or short circuit in the LIN bus circuit
  • Damage to the gear selector position indicator connector
  • Malfunction of the selector position indicator itself
  • Body Module (BCM) Problems
  • Corrosion of contacts in the communication circuit

How to Fix

  1. Check the integrity of the LIN bus wiring between the BCM and the indicator
  2. Inspect and clean connector contacts
  3. Check the power and ground of the selector position indicator
  4. Scan other modules for LIN bus errors
  5. Replace selector position indicator or BCM if necessary

Related codes

U152CU152EU1530

FAQ

What does the U152D code mean?

U152D is an OBD-II diagnostic trouble code that indicates: Body Control Module Lost Communication With Transmission Shift Lever Position Indicator On LIN Bus

What causes a U152D error code?

The most common causes of U152D include: Open or short circuit in the LIN bus circuit; Damage to the gear selector position indicator connector; Malfunction of the selector position indicator itself; Body Module (BCM) Problems.

How do I fix a U152D diagnostic trouble code?

To fix U152D: Check the integrity of the LIN bus wiring between the BCM and the indicator. Inspect and clean connector contacts. Check the power and ground of the selector position indicator. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with U152D?

Limited driving only, diagnose soon

How much does it cost to fix U152D?

The estimated repair cost for U152D is $17–89. Actual cost depends on your vehicle, location, and labor rates.

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