Harness Routing Views. Buick Riviera 1998

For 1990-2009 cars only

Makes 🢒 Buick 🢒 1998 🢒 Riviera 🢒 HVAC 🢒 HVAC Systems - Automatic 🢒 Harness Routing Views

Figure 1:

Center Front of the Engine Compartment


(1)	RH Cooling Fan Motor
(2)	S143
(3)	Cooling Fan Diode
(4)	S141
(5)	LH Cooling Fan Motor

Figure 2:

Engine Compartment, Right Side


(1)	RH Front Strut Tower
(2)	P107 (Hidden)
(3)	S116
(4)	G103
(5)	S122
(6)	S115
(7)	S104
(8)	S100
(9)	S121
(10)	S119
(11)	S124
(12)	S130

Figure 3:

Right Side of the Engine Compartment


(1)	RH Front Wheel House
(2)	C105
(3)	Windshield Washer Fluid Level Switch
(4)	RH Front Fender
(5)	Windshield Washer Pump
(6)	Washer Fluid Container

Figure 4:

Engine Compartment, Left Rear


(1)	S110 S109
(2)	G106
(3)	G104
(4)	S101
(5)	Harness to the Brake Pressure Modulator Valve (BPMV)
(6)	S112
(7)	S111
(8)	S120
(9)	S132
(10)	P100
(11)	S142
(12)	Harness to the Brake Fluid Level Switch
(13)	S102

Figure 5:

Center Rear of the Engine Compartment


(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 6:

Center Rear of the Engine Compartment


(1)	A/C Low Temperature Sensor
(2)	S140
(3)	Right Front Strut Tower

Figure 7:

Engine, Right Front


(1)	G100
(2)	C107
(3)	Camshaft Position (CMP) Sensor
(4)	Water Pump

Figure 8:

Engine, Left Front


(1)	C131
(2)	Starter Motor
(3)	Starter Solenoid
(4)	Starter Solenoid
(5)	Starter Motor

Figure 9:

Left Front of the Engine Compartment


(1)	C100
(2)	Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1
(3)	S123

Figure 10:

Rear of the Engine


(1)	Ignition Control (IC) Module
(2)	S106
(3)	Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1
(4)	S118
(5)	S153
(6)	S152
(7)	S114
(8)	S127
(9)	C106

Figure 11:

Engine, Front


(1)	Crankshaft Position (CKP) Sensor A
(2)	Crankshaft Position (CKP) Sensor B
(3)	Manifold Absolute Pressure (MAP) Sensor (Hidden)
(4)	Engine Oil Pressure Switch
(5)	S105, S108
(6)	Generator
(7)	Engine Oil Level Switch (Hidden)

Figure 12:

Engine, Right Rear


(1)	Engine Oil Pressure Switch
(2)	G101 (VIN 1)

Figure 13:

Right Rear of the Engine


(1)	G101 (Hidden)
(2)	Engine Oil Pressure Switch
(3)	Vehicle Speed Sensor (VSS)
(4)	Variable Steering Actuator
(5)	C111
(6)	Knock Sensor Bank 2 (Hidden)

Figure 14:

Rear of the Engine


(1)	S106
(2)	S131
(3)	S126

Figure 15:

Left Front of the Vehicle, in the Wheel Opening


(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 16:

Behind the Instrument Panel (Oldsmobile shown)


(1)	S215
(2)	S204
(3)	S240
(4)	S279
(5)	Fuel Door Release Switch
(6)	Panel Dimming Control Switch
(7)	C209
(8)	C208
(9)	Fog Lamp Switch
(10)	S229
(11)	S207
(12)	C200
(13)	S246
(14)	S236
(15)	S255
(16)	C203
(17)	Radio Connector
(18)	Instrument Panel Compartment

Figure 17:

Passenger Compartment, Behind the Instrument Panel


(1)	S264
(2)	S256
(3)	Headlamp Switch Connector
(4)	C213
(5)	C200
(6)	C203
(7)	Radio Connector
(8)	C206
(9)	S201
(10)	S273
(11)	IP Compartment
(12)	C210
(13)	Heater and A/C Control Connector
(14)	S204

Figure 18:

Passenger Compartment, Behind the Instrument Panel


(1)	S241
(2)	S242
(3)	S261
(4)	S287
(5)	S296
(6)	S248
(7)	S245
(8)	Harness to the Powertrain Control Module (PCM)
(9)	S297
(10)	S285
(11)	S259
(12)	Harness to C200
(13)	S218
(14)	S214
(15)	S211
(16)	S206
(17)	S299
(18)	Harness to the Park Brake Switch
(19)	S263
(20)	S258
(21)	S237
(22)	S220 (Buick) S210 (Oldsmobile)
(23)	S292
(24)	Harness to the Instrument Cluster
(25)	S239
(26)	S231
(27)	S209
(28)	Body Wiring Harness

Figure 19:

Passenger Compartment, Top of the Instrument Panel


(1)	Right Solar Sensor (Buick)
(2)	Ambient Light Sensor (Oldsmobile)
(3)	Right Solar Sensor (Oldsmobile)
(4)	S288
(5)	C219 (Oldsmobile)
(6)	Defrost Grille (Oldsmobile)
(7)	Left Solar Sensor (Oldsmobile)
(8)	Left Solar Sensor (Buick)
(9)	Defrost Grille (Buick)
(10)	Ambient Light Sensor (Buick)

Figure 20:

Passenger Compartment, Under the Left Side of the IP


(1)	S222
(2)	S223
(3)	S221
(4)	S228
(5)	S226
(6)	S224
(7)	S238
(8)	S202
(9)	P100
(10)	S292
(11)	S217
(12)	S227
(13)	S294
(14)	S281
(15)	S331
(16)	S290
(17)	C209
(18)	S289
(19)	S298
(20)	IP Fuse Block
(21)	G202

Figure 21:

Passenger Compartment, Under the Left Side of the Instrument Panel


(1)	C215
(2)	C212

Figure 22:

Passenger Compartment, Under the Left Side of the Instrument Panel


(1)	C202
(2)	Lamp Control Module (LCM)
(3)	Body Control Module (MALL)
(4)	Starter Enable Relay

Figure 23:

Passenger Compartment, Under the Right Side of the Instrument Panel


(1)	S277
(2)	C207
(3)	C205
(4)	S276
(5)	S275
(6)	S274
(7)	S278

Figure 24:

Passenger Compartment, Under the Right Side of the Instrument Panel


(1)	S260
(2)	S295
(3)	S293
(4)	S212
(5)	P600
(6)	G201
(7)	S253
(8)	S254
(9)	S225
(10)	P108
(11)	P107
(12)	S291

Figure 25:

Passenger Compartment, in the Center Console


(1)	Console (Buick)
(2)	Shift Interlock Solenoid (Buick)
(3)	S315 (Buick)
(4)	S227 (Buick)
(5)	C203 (Buick)
(6)	Console (Oldsmobile)
(7)	Shift Interlock Solenoid (Oldsmobile)
(8)	C203 (Oldsmobile)

Figure 26:

Passenger Compartment, Under the Center Console


(1)	Console Compartment Lamp (Oldsmobile)
(2)	Console Compartment Lamp Switch (Oldsmobile)
(3)	S316 (Oldsmobile)
(4)	S301 (Oldsmobile)
(5)	C203 (Oldsmobile)
(6)	S302 (Oldsmobile)
(7)	S314 (Buick)
(8)	PRNDL Indicator Lamp (Buick)
(9)	S315 (Buick)
(10)	C203 (Buick)

Figure 27:

Passenger Compartment, Under the Left Front Seat


(1)	Seat Horizontal Position Sensor
(2)	S332
(3)	S324
(4)	Memory Seat/Mirror Module
(5)	S304 (Buick) S310 (Oldsmobile)
(6)	C301(LH) C305 (RH)
(7)	Memory Seat/Mirror Diagnostic Connector
(8)	S306 (Buick)
(9)	LH Heated Seat Module (RH similar)
(10)	Seat Front Vertical Position Sensor
(11)	LH Seat Front Vertical Motor (RH similar)
(12)	LH Seat Rear Vertical Motor (RH similar)
(13)	LH Seat Horizontal Motor (RH similar)
(14)	Seat Rear Vertical Position Sensor

Figure 28:

Left Rear of the Passenger Compartment


(1)	Perimeter Lighting Contol Relay
(2)	S309
(3)	G302
(4)	S345
(5)	LH Sill Channel

Figure 29:

Passenger Compartment, at the Base of the Right Rear Sail Panel


(1)	C308
(2)	C303
(3)	Harness to the RH Rear Reading Lamp Switch (LH Similar)
(4)	S319
(5)	S320
(6)	S286
(7)	Center High Mounted Stop Lamp Connector

Figure 30:

Passenger Compartment, Behind the Right Corner of the Rear Seat


(1)	S423
(2)	S418
(3)	S415
(4)	S450
(5)	S417

Figure 31:

Passenger Compartment, Under the Rear Seat


(1)	S343
(2)	S342
(3)	RH Rear Fuse Block
(4)	S341
(5)	S335
(6)	S363
(7)	S362 (Oldsmobile)
(8)	S336
(9)	S337
(10)	S338
(11)	S339
(12)	S340
(13)	S344
(14)	S334
(15)	LH Rear Fuse Block

Figure 32:

Passenger Compartment, Under the Rear Seat


(1)	Battery
(2)	S303
(3)	RH Sill Channel
(4)	G301
(5)	S427
(6)	S355
(7)	S356
(8)	S366
(9)	S358
(10)	S365
(11)	S354
(12)	S364
(13)	S359
(14)	Positive Battery Cable
(15)	Battery Thermistor

Figure 33:

Left Door (Buick)


(1)	Left Front Power Window Motor (RH Similar)
(2)	S507
(3)	S503
(4)	S501
(5)	S502
(6)	P500 (Left) P600 (Right)
(7)	Power Window Control Module
(8)	C501 (Left) C600 (Right)
(9)	C505 (Left) C605 (Right)
(10)	Left Front Door Lock Actuator (Right similar)

Figure 34:

Left Front Door (Oldsmobile Shown, Buick Similar)


(1)	S509 (Left), S604 (Right)
(2)	S501
(3)	S502
(4)	P500 (Left) P600 (Right)
(5)	Power Window Control Module
(6)	S505
(7)	S505 (Left), S605 (Right)
(8)	S503
(9)	C501 (Left), C601 (Right)
(10)	Left Front Door Lock Actuator (Right similar)

Figure 35:

Rear Compartment, Under the Rear Shelf Panel


(1)	Remote Function Actuator (RFA) Module
(2)	Rear Package Shelf
(3)	Bose® Amplifier
(4)	S223
(5)	S232
(6)	Bose® Subwoofer

Figure 36:

Rear Compartment, in the Right Rear Corner


(1)	S410 (Buick)
(2)	C420
(3)	P408
(4)	S419 (Oldsmobile)
(5)	G401
(6)	S423

Figure 37:

Rear of the Vehicle, Behind the Left Tail Lamp (Oldsmobile)


(1)	C406 (LH) C405 (RH)
(2)	S430 (LH) S431 (RH)
(3)	S426 (LH) S421 (RH)
(4)	P403 (LH) P404 (RH)
(5)	LH Tail Lamp (RH Similar)
(6)	S437 (LH) S416 (RH)

Figure 38:

Rear of the Vehicle (Buick Shown)


(1)	C407
(2)	S429
(3)	S420
(4)	S431
(5)	P401
(6)	RH Rear Tail Lamp (LH Similar)
(7)	S432
(8)	RH Rear Side Marker Lamp
(9)	S425
(10)	S430
(11)	LH Rear Side Marker Lamp

Figure 39:

Rear of the Vehicle, Behind the Rear Fascia (Oldsmobile Shown)


(1)	S432
(2)	S425
(3)	LH Rear Side Marker Lamp
(4)	Backup Lamps
(5)	C404
(6)	P405
(7)	RH Rear Side Marker Lamp
(8)	S428