Engine-Codes - Buick - U209F BUICK

U209F BUICK - Object Detection Control Module High Speed Communication Enable Circuit 2

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

U209F BUICK Possible Causes

  • Faulty Active Safety Control Module
  • Active Safety Control Module harness is open or shorted
  • Active Safety Control Module circuit poor electrical connection

How is the U209F BUICK code repair?

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 U209F BUICK code

Labor: 1.0

The cost to diagnose the U209F BUICK 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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Possible Symptoms

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

U209F BUICK Meaning

The Active Safety Control Module activates the object detection ignition circuit when the ignition is ON. The object detection ignition circuit wakes up the devices for serial data bus communication. The Diagnostic Trouble Code (DTC) will set when the Active Safety Control Module senses a short to ground on the object detection ignition circuit.

More Information

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