GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 1998 🢒 Riviera 🢒 HVAC 🢒 HVAC Systems - Automatic 🢒 Engine Electrical Component Views
Figure 1:

Top Rear of Engine (VIN 1)
Object Number: 228000 Size: LF
(1)Output Terminal
(2)Generator
(3)Generator Connector
Figure 2:

Front of Engine (VIN C)
Object Number: 228001 Size: LF
(1)Generator Connector
(2)Output Terminal Nut
(3)Output Terminal
Figure 3:

Beneath Rear Seat
Object Number: 228002 Size: LF
(1)Battery
(2)Ground G301
(3)Negative Battery Cable
(4)Thermistor Connector
(5)Positive Battery Cable
Figure 4:

Front of Engine (VIN 1)
Object Number: 228004 Size: LF
(1)Starter Motor
(2)Starter Solenoid
Figure 5:

Top of Engine (VIN C)
Object Number: 228005 Size: LF
(1)Starter Motor
(2)Starter Solenoid
Figure 6:

LH Front of Passenger Compartment, Under Instrument Panel
Object Number: 228009 Size: LF
(1)Body Control Module (BCM)
(2)Starter Enable Relay