GM Service Manual Online
For 1990-2009 cars only

Antilock Brake System Component Views LHD

Figure 1:

Instrument Panel and Floor Console Components


Object Number: 1828119  Size: LF
(1)Driver Information Center (DIC) Switch
(2)Dimmer Switch
(3)Turn Signal/Multifunction Switch
(4)Inflatable Restraint Steering Wheel Module
(5)Instrument Panel Cluster (IPC)
(6)Windshield Wiper/Washer Switch
(7)Sunload/Ambient Light Sensor
(8)Speaker - Instrument Panel (UQS)
(9)Analog Clock
(10)Radio/CD/DVD/Navigation Unit (UV2)
(11)Inflatable Restraint I/P Module
(12)HVAC Control Module
(13)Rear Window Defogger Switch
(14)Courtesy Lamp - Right Footwell
(15)Hazard Switch
(16)Tow/Haul Switch
(17)Cigar Lighter
(18)Rear Video Display (U42)
(19)DVD Player (U42)
(20)Speaker - Center Console (UQS)
(21)Auxiliary Power Outlet - Center Console 2 (UQS)
(22)Auxiliary Power Outlet - Center Console 1
(23)Floor Console
(24)Inflatable Restraint I/P Module Indicator (AQS)
(25)Traction Control Switch
(26)Inside Air Temperature Sensor
(27)Steering Wheel Controls - Right
(28)Courtesy Lamp - Left Footwell
(29)Steering Wheel Controls - Left
Figure 2:

Pedal Switches and Sensors


Object Number: 1488592  Size: LF
(1)Park Brake Switch
(2)Brake Pedal Position Sensor
(3)Accelerator Pedal Position (APP) Sensor
(4)Left Front Floor Panel
Figure 3:

Right Front of Vehicle Near the Right Front Wheel


Object Number: 1276483  Size: LF
(1)EBCM Connector Lock
(2)Electronic Brake Control Module (EBCM)
(3)EBCM Connector Position Assurance Retainer
(4)EBCM Connector
(5)Brake Pressure Modulator Valve (BPMV)
(6)Brake Fluid Pressure Sensor
(7)Brake Fluid Pressure Sensor Connector
Figure 4:

Steering Wheel Position Sensor


Object Number: 1381386  Size: MF
(1)Steering Angle Sensor
(2)Steering Column
Figure 5:

Wheel Speed Sensors


Object Number: 1384464  Size: LF
(1)Suspension Damper - LR (F55)
(2)Suspension Position Sensor Extension Harness Connector - LR (F55)
(3)Suspension Position Sensor - LR (F55)
(4)Wheel Speed Sensor (WSS) - LR
(5)Suspension Damper - LF (F55)
(6)Suspension Position Sensor - LF (F55)
(7)Wheel Speed Sensor (WSS) - LF (RF Similar)
(8)Suspension Damper - RR (F55)
(9)Wheel Speed Sensor (WSS) - RR
(10)Suspension Position Sensor - RR (F55)
Figure 6:

Left Front of Vehicle Near the Wheel


Object Number: 1276484  Size: LF
(1)Wheel Speed Sensor - Left Front (Right Front Side Similar)
Figure 7:

Under the Passenger Seat


Object Number: 1488563  Size: LF
(1)Yaw Rate and Lateral Acceleration Sensor (JL9)
(2)Passenger Side A-Pillar

Antilock Brake System Component Views RHD

Figure 1:

Instrument Panel and Floor Console Components


Object Number: 1860841  Size: LF
(1)Inflatable Restraint I/P Module
(2)Analog Clock
(3)Sunload/Ambient Light Sensor
(4)Speaker - Front Midrange (UQS)
(5)Turn Signal/Multifunction Switch
(6)Instrument Panel Cluster (IPC)
(7)Inflatable Restraint Steering Wheel Module
(8)Windshield Wiper/Washer Switch
(9)Dimmer Switch
(10)Driver Information Center (DIC) Switch
(11)Data Link Connector (DLC)
(12)Courtesy Lamp - Right Footwell
(13)HVAC Control Module
(14)Inside Air Temperature Sensor
(15)Traction Control Switch
(16)Cigar Lighter
(17)Inflatable Restraint I/P Module Indicator
(18)Auxiliary Power Outlet - Center Console 1
(19)Auxiliary Power Outlet - Center Console 2 (UQS)
(20)Speaker - Center Console (UQS)
(21)Rear Video Display (U42)
(22)Tow/Haul Switch
(23)Hazard Switch
(24)Rear Window Defogger Switch
(25)Courtesy Lamp - Right Footwell
(26)Radio/CD/DVD/Navigation Unit
Figure 2:

Hydraulic Brake Components (RHD)


Object Number: 1855527  Size: LF
(1)Brake Fluid Reservoir
(2)Brake Fluid Level Switch
(3)Adjustable Accelerator Pedal Position Sensor (JF4)
(4)Adjustable Pedal Motor (JF4)
(5)Accelerator Pedal Position (APP) Sensor
(6)Park Brake Switch
(7)Adjustable Brake Pedal Position Sensor (JF4)
Figure 3:

Electronic Brake Control Module (EBCM)


Object Number: 1855422  Size: LF
(1)EBCM
(2)Brake Fluid Pressure Sensor
(3)Brake Pressure Modulator Valve (BPMV)
Figure 4:

Steering Wheel Position Sensor


Object Number: 1381386  Size: MF
(1)Steering Angle Sensor
(2)Steering Column
Figure 5:

Front Suspension and Brake Components


Object Number: 1855471  Size: LF
(1)Suspension Damper - LF
(2)Engine Harness
(3)EBCM
(4)Suspension Damper - RF
(5)Body Harness
(6)Wheel Speed Sensor (WSS) - RF
(7)Wheel Speed Sensor (WSS) - LF
Figure 6:

Rear Suspension and Brake Components


Object Number: 1855393  Size: LF
(1)Body Harness
(2)Suspension Damper - RR
(3)Wheel Speed Sensor (WSS) - RR
(4)Wheel Speed Sensor (WSS) - LR
(5)Suspension Damper - LR
Figure 7:

Yaw and Lateral/Long Acceleration Sensor


Object Number: 1855283  Size: LF
(1)Rollover Sensor
(2)Yaw and Lateral/Long Acceleration Sensor