Test Description

2006 Pontiac G6 GTP, 2D Coupe, StandardSECTION Test Description
WARNING: This page is about a different car, the 2007 Pontiac Montana SV6, 2007 Chevrolet Uplander, and 2007 Buick Terraza. However, it is still accessible from the selected car via links, so may be relevant.

The number below refers to the step number on the diagnostic table.

  1. 2:Β  This step verifies whether other ABS/TCS/VSES DTCs are set.
DTC C0281

Step Action Yes No
Schematic Reference:Β Antilock Brake System SchematicsΒ 
1 Did you perform the Diagnostic System Check - Vehicle? Go to Step 2Β  Go to Diagnostic System Check - Vehicle
2Β 
  1. Install a scan tool.
  2. Turn ON the ignition, with the engine OFF.
  3. Select the display DTCs function on the scan tool for the electronic brake control module (EBCM).
Does the scan tool display any ABS/TCS/VSES DTCs?
Go to Diagnostic Trouble Code (DTC) List - Vehicle Go to Step 3Β 
3
  1. Use the scan tool in order to clear the DTCs.
  2. Operate the vehicle within the Conditions for Running the DTC as specified in the supporting text.
Does the DTC reset?
Go to Step 2Β  Go to Testing for Intermittent Conditions and Poor Connections
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.