Harness Routing Views. Buick Park Avenue 1999

For 1990-2009 cars only

Makes 🢒 Buick 🢒 1999 🢒 Park Avenue 🢒 Engine 🢒 Engine Controls - 3.8L 🢒 Harness Routing Views

Figure 1:

Right Front of the Vehicle


(1)	C114
(2)	S101

Figure 2:

Left Front of the Vehicle, Below the Headlamp Assembly


(1)	S110 (Left), S109 (Right)
(2)	C112 (Left), C114 (Right)

Figure 3:

Left Front of the Vehicle


(1)	C112
(2)	S102

Figure 4:

Left Side of the Engine Compartment


(1)	S108
(2)	G106

Figure 5:

Engine Compartment, in the Left Front Corner


(1)	S105
(2)	Air Cleaner Housing
(3)	Powertrain Control Module (PCM)

Figure 6:

Engine Compartment, Near the Left Strut Tower


(1)	G104
(2)	C113
(3)	C115
(4)	C102
(5)	S100
(6)	P100
(7)	Windshield Washer Pump Motor
(8)	Windshield Washer Solvent Level Switch

Figure 7:

Engine Compartment, On the Underside of the Hood


(1)	Underhood Lamp
(2)	C125

Figure 8:

Right Rear of the Engine Compartment


(1)	C117
(2)	C116
(3)	C101
(4)	P102

Figure 9:

Right Front of the Engine


(1)	C107
(2)	C135
(3)	S136
(3)	S136
(4)	G100

Figure 10:

Lower Front of the Engine


(1)	S107 -- A/C (Compressor) Clutch Diode
(2)	S106 -- A/C (Compressor) Clutch Diode

Figure 11:

Left Front of the Engine


(1)	S103

Figure 12:

Left Rear of the Engine


(1)	S194

Figure 13:

Engine Compartment, on the Left Side Above the Transmission


(1)	C100
(2)	S113

Figure 14:

Lower Right Rear of the Engine


(1)	C111
(2)	G101

Figure 15:

Under the Left of the Instrument Panel


(1)	S218
(2)	S201
(3)	S200
(4)	P100
(5)	S219
(6)	S206
(7)	S205
(8)	S203
(9)	S202

Figure 16:

Instrument Panel, Behind the Left Side


(1)	C206
(2)	C207
(3)	S210
(4)	S209
(5)	Inside Air Temperature Sensor
(6)	Data Link Connector (DLC)

Figure 17:

Under the Left of the Instrument Panel


(1)	C203
(2)	C202
(3)	C200
(4)	C201
(5)	C209

Figure 18:

Top of the Instrument Panel


(1)	C207

Figure 19:

Behind the Center of the Instrument Panel


(1)	S214
(2)	S211
(3)	S212
(4)	S213

Figure 20:

Behind the Right Side of the Instrument Panel


(1)	C205

Figure 21:

Behind the Right Side of the Instrument Panel


(1)	C204

Figure 22:

Below the Right Side of the Instrument Panel


(1)	G201
(2)	S207
(3)	S208

Figure 23:

Center Front of the Passenger Compartment


(1)	C308

Figure 24:

Passenger Compartment, Under the Left Front Seat


(1)	S331 (w/ WO1)
(2)	S333 (w/ WO1)

Figure 25:

Passenger Compartment, Under the Left Front Seat


(1)	S336
(2)	S337
(3)	S338
(4)	S330
(5)	S334
(6)	S332
(7)	S339
(8)	Memory Seat Module (MSM)

Figure 26:

Center Front of the Passenger Compartment


(1)	S311
(2)	S310
(3)	Splice Pack 300, SP300
(4)	S313
(5)	C309
(6)	S300

Figure 27:

Left Front Door


(1)	S500
(2)	S501
(3)	S503
(4)	S502
(5)	C500
(6)	LH Front Door Courtesy Lamp
(7)	LH Front Power Window Switch (RH Similar)
(8)	Outside Rear View Mirror Switch
(9)	Memory Seat/Mirror Switch
(10)	LH Front Power Door Lock Switch (RH Similar)

Figure 28:

Right Front Door


(1)	C602
(2)	S602
(3)	S601
(4)	S600
(5)	C601

Figure 29:

Behind the Right Front Door Trim


(1)	P600 (Right), P500 (Left)

Figure 30:

Right Rear Door


(1)	C800 (Right), C700 (Left)
(2)	RH Rear Courtesy Lamp (LH Similar)
(3)	RH Rear Door Speaker -- Midrange (LH Similar)
(4)	RH Rear Cigar Lighter (LH Similar)

Figure 31:

Rear Door


(1)	C801 (Right), C701 (Left)
(2)	C304 (Right), C302 (Left)
(3)	C303 (Right), C301 (Left)
(4)	P800 (Right), P700 (Left)

Figure 32:

Right Sail Panel


(1)	C307
(2)	C305
(3)	C306

Figure 33:

Below the Rear Shelf Trim Panel


(1)	C402
(2)	C310

Figure 34:

Under the Rear of the Vehicle


(1)	RH Rear Wheel Speed Sensor (LH Similar)
(2)	C415
(3)	Automatic Level Control Sensor

Figure 35:

Rear Compartment, in the Left Rear Corner


(1)	S400
(2)	G402
(3)	P403
(4)	P401
(5)	LH Rear Side Marker Lamp (RH Similar)
(6)	C404

Figure 36:

Right of the Rear Compartment


(1)	C405
(2)	P402
(3)	P410
(4)	G400
(5)	S401

Figure 37:

Rear Compartment Lid


(1)	C401

Figure 38:

Rear Compartment Lid, Behind the Backup Lamp Assembly


(1)	S408
(2)	S407
(3)	P406
(4)	S406
(5)	S409
(6)	C401