GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Pontiac 🢒 2004 🢒 GTO 🢒 Brakes 🢒 Antilock Brake System 🢒 Antilock Brake System Component Views
Figure 1:

Accelerator and Servo Control Module (ASM), Brake Pressure Modulator (BPMV) and Powertrain Control Module (PCM) Locations
Object Number: 1310586 Size: LF
(1)Brake Pressure Modulator Valve (BPMV)
(2)Accelerator and Servo Control Module (ASM)
(3)Powertrain Control Module (PCM)
Figure 2:

Throttle Relaxer Assembly, Powertrain Control Module (PCM) and Electronic Brake Control Module (EBCM) Locations
Object Number: 1357543 Size: LF
(1)Throttle Relaxer Assembly
(2)Powertrain Control Module (PCM)
(3)Electronic Brake Control Module (EBCM)/Brake Pressure Modulator Valve (BPMV) Assembly
Figure 3:

Front Wheel Speed Sensors
Object Number: 1357547 Size: MF
(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
Figure 4:

Rear Wheel Speed Sensors
Object Number: 1357575 Size: SF
(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