ABS Component Views

2004 Pontiac GTO StandardSECTION ABS Component Views
Fig 1: Accelerator & Servo Control Module (ASM), Brake Pressure Modulator (BPMV) & Powertrain Control Module (PCM) Locations
GM1310586Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Brake Pressure Modulator Valve (BPMV)
2 Accelerator and Servo Control Module (ASM)
3 Powertrain Control Module (PCM)
Fig 2: Throttle Relaxer Assembly, Powertrain Control Module (PCM) & Electronic Brake Control Module (EBCM) Locations
GM1357543Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Throttle Relaxer Assembly
2 Powertrain Control Module (PCM)
3 Electronic Brake Control Module (EBCM)/Brake Pressure Modulator Valve (BPMV) Assembly
Fig 3: Front Wheel Speed Sensors
GM1357547Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Main Wiring Harness
2 RF Connector Retaining Clip
3 RF Wheel Speed Sensor Jumper Harness
4 Front Wheel Speed Sensor Jumper Harness
5 Front Wheel Speed Sensor
6 Main Wiring Harness
7 LF Connector Retaining Clip
8 LF Wheel Speed Sensor Jumper Harness
Fig 4: Rear Wheel Speed Sensors
GM1357575Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 LH Rear Wheel Speed Sensor Ring
2 LH Rear Wheel Speed Sensor
3 RH Rear Wheel Speed Sensor
4 RH Rear Wheel Speed Sensor Ring
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

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

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