Engine-Codes - Buick - P10BF BUICK

P10BF BUICK Code - Engine Coolant Bypass Valve Secondary Command Signal Message Counter Incorrect

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3
Table of contents

|P10BF BUICK code possible causes

  • Faulty Engine Coolant Bypass Valve
  • Engine Coolant Bypass Valve harness is open or shorted
  • Engine Coolant Bypass Valve circuit poor electrical connection

|How is the P10BF 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 P10BF BUICK code

Labor: 1.0

The cost to diagnose the P10BF 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.

|What are P10BF BUICK code possible symptoms?

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

|What is P10BF BUICK code meaning?

Control modules connected to the serial data circuits monitor the communication during normal vehicle operation. Operating information and commands are exchanged among the control modules. Each module on the serial data circuit maintains a transmit error counter and a receive error counter. The counter values increase with detected errors and decrease with error-free messages. The Diagnostic Trouble Code (DTC) will be set when the Engine Coolant Bypass Valve Secondary Command Signal Message Counter is Incorrect.

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