Antilock Brake System Component Views

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.

Fig 1: LF Engine Compartment

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Upper Dash Panel
2	Electronic Brake Control Module (EBCM)

Fig 2: Wheel Speed Sensors (WSS)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Wheel Speed Sensor (WSS) - RF
2	Wheel Speed Sensor (WSS) - RR
3	Wheel Speed Sensor (WSS) - LR
4	Wheel Speed Sensor (WSS) - LF

Fig 3: Identifying Steering Column Components

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Turn Signal/Multifunction Switch C3
2	C279 Inflatable Restraint Steering Wheel Module Coil to Steering Wheel Harness
3	Inflatable Restraint Steering Wheel Module Coil C1 Connector
4	Inflatable Restraint Steering Wheel Module Coil C2 Connector
5	Turn Signal/Multifunction Switch C2
6	Turn Signal/Multifunction Switch C1
7	Rear Wiper/Washer Switch
8	Turn Signal/Multifunction Switch
9	Turn Signal/Multifunction Switch C4
10	S277 and S279
11	C277 Inflatable Restraint Steering Wheel Module Coil to Steering Column Harness
12	C275 Inflatable Restraint Steering Wheel Module Coil to Body Harness
13	C201 Steering Column Harness to I/P Harness
14	Steering Wheel Speed Position Sensor (JL4)
15	Theft Deterrent Exciter Module Connector (Pigtail)
16	Inflatable Restraint Steering Wheel Module Coil
17	Theft Deterrent Exciter Module
18	Ignition Switch
19	A/T Shift Lock Control Solenoid Connector

Fig 4: Underneath Front Console Extension

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Floor Console Extension
2	Yaw Rate and Lateral Acceleration Sensor (JL4)
3	Cigar Lighter