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U18CF BUICK Code - Lost Communication With Active Safety Control Module 1 On High Speed CAN Bus

- Code Popularity: 224 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents
Updated Jun 09, 2020
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|U18CF BUICK code possible causes

  • Faulty Active Safety Control Module 1
  • Active Safety Control Module 1 harness is open or shorted
  • Active Safety Control Module 1 circuit poor electrical connection

|How do I fix code U18CF BUICK code?

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 U18CF BUICK code

Labor: 1.0

The cost of diagnosing the U18CF BUICK code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

|What are U18CF BUICK code possible symptoms?

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

|U18CF BUICK code description

Devices connected to the serial data circuits monitor for serial data communications during normal vehicle operation. Operating information and commands are exchanged among the devices. The devices have prerecorded information about what messages are needed to be exchanged on the serial data circuits, for each virtual network. The messages are supervised and also, some periodic messages are used by the receiver device as an availability indication of the transmitter device. Each message contains the identification number of the transmitter device. The Diagnostic Trouble Code (DTC) will set a supervised periodic message that includes the transmitter device availability that has not been received.

OBDII Code U18cf Buick - Lost Communication With Active Safety Control Module 1 On High Speed CAN Bus -
Lost Communication With Active Safety Control Module 1 On High Speed CAN Bus

|Need more information with the U18CF BUICK code?

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|Need help with a U18CF BUICK code?

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|U18CF BUICK code comments

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