GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Pontiac 🢒 2005 🢒 Montana - 4WD 🢒 Transmission/Transaxle 🢒 Automatic Transaxle - 4T65-E 🢒 Antilock Brake System Component Views
Figure 1:

LH Side of Engine Compartment
Object Number: 814616 Size: SH
(1)Electronic Brake Control Module (EBCM)
Figure 2:

Underneath Rear of Vehicle
Object Number: 447324 Size: LF
(1)In-line Connector C309, Electronic Brake Control Harness to Wheel Speed Sensor (WSS)-LR Harness
(2)Electronic Brake Control Harness
(3)In-line Connector C306, Electronic Brake Control Harness to Wheel Speed Sensor (WSS)-RR Harness
Figure 3:

Wheel Speed Sensor (WSS) -- RF (LF Similar)
Object Number: 447321 Size: LF
(1)RF Wheel
(2)I/P Harness
(3)In-line Connector C172
(4)Wheel Speed Sensor (WSS)-RF Harness
(5)Wheel Speed Sensor (WSS)-RF Harness Connector to Wheel Speed Sensor (WSS)-RF (pigtail) (LF Similar)
Figure 4:

Front of Vehicle, Braking Components
Object Number: 850759 Size: LF
(1)Brake Fluid Level Switch
(2)Electronic Brake Control Module (EBCM), Brake Pressure Modulator Valve (BPMV)
(3)Wheel Speed Sensor (WSS)
(4)C171
(5)Engine Harness
(6)Brake Master Cylinder