Engine-Codes - Chrysler - B129E CHRYSLER

B129E CHRYSLER - Left Blind Spot Sensor Alignment Or Adjustment Incorrect

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What is this?
Table of contents

B129E CHRYSLER Possible Causes

  • Left Blind Spot Sensor Bracket Damager or Misaligned
  • Faulty Left Blind Spot Sensor
  • Left Blind Spot Sensor harness is open or shorted
  • Left Blind Spot Sensor circuit poor electrical connection

How do I fix code B129E CHRYSLER

Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.

Cost of diagnosing the B129E CHRYSLER code

Labor: 1.0

The cost of diagnosing the B129E CHRYSLER code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.

Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

B129E CHRYSLER Meaning

The Blind Spot Module (BSM) monitors the Left Blind Spot Sensor (LBSS). The BSM integrated into the LBSS sets the OBDII code when the Blind Spot Sensor detects sensor alignment or adjustment incorrect.

B129E CHRYSLER More Information

Need more information on how to fix the B129E CHRYSLER code?
Get Access to Factory Service Manuals

Need more help?

Get the B129e Chrysler code diagnosed by a professional: Find a repair shop in your area