Antilock Brake System Component Views. Buick GL7 (Export) 2000

For 1990-2009 cars

Figure 1:

#### Component Location View

(1) | Right Front Wheel Speed Sensor
(2) | Right Front Wheel Speed Sensor Jumper Harness
(3) | ABS Harness to Right Front Wheel Speed Sensor Jumper Harness
(4) | Master Cylinder
(5) | Rear ABS to Right Rear Wheel Speed Sensor Jumper Harness
(6) | Right Rear Wheel Speed Sensor
(7) | Right Rear Wheel Speed Sensor Jumper Harness
(8) | Rear Axle
(9) | Left Rear Wheel Speed Sensor Jumper Harness
(10) | Left Rear Wheel Speed Sensor
(11) | Rear ABS to Left Rear Wheel Speed Sensor Jumper Harness
(12) | Rear ABS to Body Harness Connector
(13) | Left Rear Body Pass Through Connector
(14) | ABS To I/P Harness Connector
(15) | Electronic Brake Control Module/ Electronic Brake Traction Control Module (EBCM/EBTCM)
(16) | I/P Harness
(17) | TCS Switch
(18) | Electronic Brake Control Relay
(19) | Malfunction Indicator Lamp Traction Control Module
(20) | ABS Harness
(21) | ABS To Left Front Wheel Speed Sensor Jumper Harness Connector
(22) | Brake Solenoid Valves
(23) | Brake Modulator (ABS)
(24) | TCS Modulator
(25) | Left Front Wheel Speed Sensor
(26) | Left Front Wheel Speed Sensor Jumper Harness

Figure 2:

#### LH Side of Engine Compartment

(1) | Electronic Brake Control Module (EBCM)

Figure 3:

#### Underneath Rear of Vehicle

(1) | In-line Connector C309, Electronic Brake Control Harness to LR Wheel Speed Sensor Harness
(2) | Electronic Brake Control Harness
(3) | In-line Connector C306, Electronic Brake Control Harness to RR Wheel Speed Sensor Harness

Figure 4:

#### RF Wheel (LF Wheel Speed Sensor Similar)

(1) | RF Wheel
(2) | I/P Harness
(3) | In-line Connector C172
(4) | RF Wheel Speed Sensor Harness
(5) | RF Wheel Speed Sensor Harness Connector to RF Wheel Speed Sensor (pigtail) (LF Similar)

Figure 5:

#### Front of Vehicle

(1) | Brake Fluid Level Switch
(2) | Electronic Brake Control Module (EBCM), Brake Pressure Modulator Valve (BPMV)
(3) | Engine Harness
(4) | C171
(5) | Wheel Speed Sensor (WSS)
(6) | Brake Master Cylinder