Engine-Codes - GMC - P100A GMC

P100A GMC Code - Turbocharger Boost Control Signal Message Counter Incorrect

- Code Popularity: 167 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

|What are the Possible Causes of the Code P100A GMC?

  • Faulty Turbocharger Boost Control

|How to Fix the P100A GMC 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 P100A GMC?

Labor: 1.0

The cost to diagnose the P100A GMC 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 P100A GMC Possible Symptoms?

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

|What Does the P100A GMC Code Mean?

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 Turbocharger Boost Control Signal Message Counter is Incorrect.

P100A GMC Code - Turbocharger Boost Control Signal Message Counter Incorrect

|Need more Information on the P100A GMC Code?

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|Need Help with the P100A GMC Code?

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