GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 1999 🢒 Riviera 🢒 Brakes 🢒 Antilock Brake System 🢒 Antilock Brake System Component Views
Figure 1:

Center Rear of the Engine Compartment
Object Number: 342494 Size: LF
(1)C102
(2)Cruise Control Module
(3)C101
(4)Brake Fluid Level Switch
(5)ABS Pump Relay
(6)ABS Main Relay
(7)Windshield Wiper/Washer Module
(8)Cooling Fan Relay
Figure 2:

Passenger Compartment, Under the Left Side of the Instrument Panel
Object Number: 342744 Size: MF
(1)ABS/TCC Switch
(2)Brake Pedal
(3)Stop Lamp/BTSI Switch
(4)Steering Column Bracket
Figure 3:

Engine Compartment, Left Front
Object Number: 342476 Size: MF
(1)Brake Pressure Modulator Valve (BPMV)
Figure 4:

LH Side Of The Engine Compartment
Object Number: 228407 Size: LF
(1)Electronic Brake (and Traction) Control Module (EBCM/EBTCM)
(2)LH Strut Tower
Figure 5:

Left Front of the Vehicle, in the Wheel Opening
Object Number: 342617 Size: LF
(1)C104, C103
(2)LH Front Wheel Speed Sensor (RH similar)
(3)Wheel Hub
(4)LH Front Wheel Speed Sensor Harness Connector (RH similar)
Figure 6:

Right Rear of the Vehicle
Object Number: 342634 Size: MF
(1)Right Rear Wheel Speed Sensor (left similar)
(2)Rear Suspension Support Assembly
Figure 7:

Passenger Compartment, Front of the Instrument Panel (IP) (Oldsmobile Shown, Buick Similar)
Object Number: 423167 Size: LF
(1)Outside Mirror Switch
(2)Fog Lamp Switch
(3)Cruise Control Switch
(4)Instrument Cluster
(5)Turn Signal/Hazard Switch
(6)Horn Switch
(7)Windshield Wiper Switch
(8)Radio
(9)Accessory Power Receptacle
(10)Traction Control Switch (Oldsmobile)
(11)Ashtray Lamp
(12)Cigar Lighter
(13)Fuel Door Release Switch
(14)Rear Compartment Lid Release Switch
(15)Steering Wheel Controls
(16)Headlamp Switch (Buick)
(17)Interior Dimming Switch