Scan Tool Output Controls

2006 Pontiac G6 GTP, 2D Coupe, StandardSECTION Scan Tool Output Controls
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.
Scan Tool Output Controls

Scan Tool Output Control Additional Menu Selections Description
Refer to the scan tool manual for complete scan tool operating instructions.
Automated Bleed - Used in order to bleed ABS hydraulics. Refer to Antilock Brake System Automated Bleed ProcedureΒ .
Solenoid Tests
  • Left Front Inlet Valve
  • Left Front Outlet Valve
  • Right Front Inlet Valve
  • Right Front Outlet Valve
  • Rear Inlet Valve
  • Rear Outlet Valve
This function allows the technician to command a selected valve solenoid ON and OFF. Use the procedures below to verify proper operation of the electronic brake control module (EBCM) and brake pressure modulator valve (BPMV).

Outlet Valve Solenoid Test Procedure

  1. Apply the parking brake fully.
  2. Start the engine and allow the engine to idle.
  3. Select the desired outlet Valve Solenoid Test on the scan tool.
  4. Apply the brake and maintain steady pressure on the brake pedal.
  5. Command the solenoid ON and verify that the brake pedal drops to the floor.

Inlet Valve Solenoid Test Procedure

  1. Apply the parking brake fully.
  2. Start the engine and allow the engine to idle.
  3. Select the desired Inlet Valve Solenoid Test on the scan tool.
  4. Apply the brake with very light pressure only enough to close the brake switch.
  5. Command the solenoid ON and then immediately apply firm and steady pressure to the brake pedal.
  6. The EBCM automatically de-energizes the solenoid after about 3 seconds. When this occurs, verify that the brake pedal drops about 2.2 cm (1 inch).
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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.