Engine-Codes - Generic - B129C

B129C Code - Left Front Side Sensor Circuit Short To Ground Or Open

- Code Popularity: 3,508 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

|What are the Possible Causes of the Code B129C?

  • Faulty Left Front Side Sensor
  • Left Front Side Sensor harness is open or shorted
  • Left Front Side Sensor circuit poor electrical connection
  • Faulty Parking Aid Module (PAM)

|How to Fix the B129C Code?

Start by checking 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.

|What is the Cost to Diagnose the Code B129C?

Labor: 1.0

The cost to diagnose the B129C code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.

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|What are Code B129C Possible Symptoms?

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

|What Does the B129C Code Mean?

The Parking Aid Module (PAM) monitors the Left Front Side Sensor. A continuous and on-demand Diagnostic Trouble Code (DTC) that sets when any of the left front active park assist sensor circuits are open or the sensor signal line is shorted to ground.

Left Front Side Sensor Circuit Short To Ground Or Open

|Need more Information on the B129C Code?

Need more information on how to fix the B129C code? Get Access to Factory Service Manuals

|Code B129C Information for Specific Makes

  • B129C Ford Left Front Side Sensor Circuit Short To Ground Or Open
  • B129C Lincoln Left Front Side Sensor Circuit Short To Ground Or Open
  • B129C Mercury Left Front Side Sensor Circuit Short To Ground Or Open

|Need Help with the B129C Code?

Get the B129C code diagnosed by a professional: Find a repair shop in your area