Engine-Codes - Buick - P1391 BUICK

P1391 BUICK - Wheel Speed Sensor 1 G-Sensor Circuit Performance

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

P1391 BUICK Possible Causes

  • Faulty G-Sensor
  • G-Sensor harness is open or shorted
  • G-Sensor circuit poor electrical connection

How do I fix code P1391 BUICK?

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 P1391 BUICK code

Labor: 1.0

The cost of diagnosing the P1391 BUICK 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)

P1391 BUICK Meaning

Wheel Speed Sensor 1 G-Sensor Circuit Performance is the generic description for the P1391 Buick code, but the manufacturer may have a different description for your model and year vehicle. Currently, we have no further information abouth the P1391 Buick OBDII code.

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P1391 BUICK More Information

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