For 1990-2009 cars

Figure 1: |

#### Front of the Vehicle, Left Side (Right Similar)

(1) | LH Front Side Marker Lamp (RH Similar
(2) | C122 (LH) C123 (RH)
(3) | LH Low Beam Headlamp (RH Similar)
(4) | LH High Beam Headlamp (RH Similar)
(5) | LH Front Park/Turn Lamp (RH Similar)

Figure 2: |

#### Engine Compartment, Left Front Corner

(1) | Brake Pressure Modulator Valve (BPMV) Motor Ground
(2) | Brake Pressure Modulator Valve (BPMV)
(3) | C119
(4) | Electronic Brake and Traction Control Module (EBTCM/EBCM)

Figure 3: |

#### Engine Compartment, Near the Left Strut Tower

(1) | Windshield Washer Pump
(2) | Windshield Washer Solvent Reservoir
(3) | S128
(4) | S124
(5) | Windshield Washer Solvent Level Switch

Figure 4: |

#### Engine Compartment, Near the Right Strut Tower

(1) | S108
(2) | Battery
(3) | G105

Figure 5: |

#### Engine Compartment, Rear

(1) | Blower Motor
(2) | P101
(3) | C101

Figure 6: |

#### Engine Compartment, Right Rear Corner

(1) | S104
(2) | Blower Motor
(3) | Blower Motor Resistor, Blower Control Module (Hidden)
(4) | Blower Control Module
(5) | Blower Motor Resistor
(6) | S101
(7) | S103
(8) | S102

Figure 7: |

#### Engine Compartment, Left Rear Corner

(1) | P100 (Hidden)
(2) | LH Front Strut Tower
(3) | LH Front Strut Actuator (RH Similar)

Figure 8: |

#### Engine, Front Side

(1) | Knock Sensor Bank 1
(2) | Starter Solenoid
(3) | Engine Oil Level Switch
(4) | A/C Pressure Sensor
(5) | A/C Clutch
(6) | A/C Clutch Diode
(7) | S107
(8) | S106

Figure 9: |

#### Engine, Rear Top Area (L36)

(1) | S114
(2) | S126
(3) | S110
(4) | Evaporative Emissions Canister Purge Valve
(5) | S123
(6) | S173
(7) | S122
(8) | S121
(9) | S130
(10) | C101
(11) | Heated Oxygen Sensor (H02S) Bank 2 Sensor 1

Figure 10: |

#### Engine, Rear Top Area (L67)

(1) | Engine Harness to C101
(2) | S130
(3) | S122
(4) | S123
(5) | S126
(6) | Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1

Figure 11: |

#### Engine, Right Side (L36)

(1) | C107
(2) | S135
(3) | S136
(4) | Crankshaft Position (CKP) Sensor
(5) | Camshaft Position (CMP) Sensor (Hidden)
(6) | G100 (Hidden)
(7) | Ignition Control Module

Figure 12: |

#### Engine, Right Front

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

Figure 13: |

#### Engine, Right Side (L67 Shown)

(1) | Manifold Absolute Pressure (MAP) Sensor
(2) | Boost Control Solenoid
(3) | C107 (Hidden)
(4) | Ignition Control Module
(5) | G100 (Hidden)
(6) | S135
(7) | S136
(8) | Crankshaft Position (CKP) Sensor
(9) | Camshaft Position (CMP) Sensor (Hidden)

Figure 14: |

#### Wheel Opening, Left Front

(1) | C120 (LH) C121 (RH)
(2) | LH Front Wheel Speed Sensor (RH Similar)
(3) | LH Front Disc Brake Rotor (RH Similar)

Figure 15: |

#### Passenger Compartment, Behind the Instrument Panel (Pontiac)

(1) | S242
(2) | S249
(3) | S265
(4) | S255
(5) | S260
(6) | S275
(7) | S276
(8) | C200
(9) | S243
(10) | Radio
(11) | S229
(12) | C360
(13) | S206
(14) | S263
(15) | S224
(16) | S234
(17) | S291
(18) | S214
(19) | S213
(20) | S261
(21) | S200
(22) | S212
(23) | S299

Figure 16: |

#### Passenger Compartment, Behind the Instrument Panel (Oldsmobile)

(1) | LH Sunload Temperature Sensor
(2) | Twilight Sentinel
(3) | Headlamp Switch Connector
(4) | Traction Control Disable Switch
(5) | Interior Lamp Control Module
(6) | Ambient Air Temperature Sensor
(7) | C200
(8) | C304
(9) | Valet Switch
(10) | S209
(11) | S249
(12) | S216
(13) | Radio
(14) | C207
(15 ) | RH Sun Load Temperature Sensor
(16) | IP Compartment Switch
(17) | S214
(18) | S213
(19) | S291
(20) | S264
(21) | S260

Figure 17: |

#### Passenger Compartment, Behind the Instrument Panel (Buick)

(1) | S277
(2) | S214
(3) | S212
(4) | S249
(5) | S299
(6) | S242
(7) | S234
(8) | C200
(9) | S291
(10) | C206
(11) | IP Compartment Lamp
(12) | IP Compartment Lamp Switch
(13) | Radio

Figure 18: |

#### Passenger Compartment, Behind the Instrument Panel

(1) | S239
(2) | S244
(3) | S246
(4) | S252
(5) | S241
(6) | S202
(7) | S279
(8) | S201
(9) | S283
(10) | S284
(11) | S281
(12) | C101 Breakout
(13) | S264
(14) | S248
(15) | S237
(16) | S207
(17) | C200 Breakout
(18) | S245
(19) | S293
(20) | Instrument Cluster Breakout
(21) | S295
(22) | S211
(23) | S223
(24) | S204
(25) | S297
(26) | S208
(27) | S238

Figure 19: |

#### Passenger Compartment, Below the Left Corner of the IP

(1) | S227
(2) | S254
(3) | S289
(4) | S288
(5) | S218
(6) | S225
(7) | S298
(8) | S290
(9) | S292
(10) | G202
(11) | S210

Figure 20: |

#### Passenger Compartment, Below the Steering Column

(1) | Inflatable Restraint Steering Wheel Module Coil
(1) | Inflatable Restraint Steering Wheel Module Coil
(2) | S226
(3) | LH IP Sound Insulator
(4) | Data Link Connector (DLC)

Figure 21: |

#### Passenger Compartment, Below the Left Corner of the IP

(1) | S215
(2) | S205
(3) | S282
(4) | S203
(5) | Park Brake Switch
(6) | Brake Warning Diode
(7) | Parking Brake Assembly
(8) | IP Fuse Block

Figure 22: |

#### Passenger Compartment, Below the Steering Column

(1) | Steering Column Support
(2) | S219
(3) | Theft Deterrent Relay
(4) | S217
(5) | C202
(6) | S257
(7) | S222
(8) | S221
(9) | S226
(10) | S220
(11) | S262
(12) | S280

Figure 23: |

#### Passenger Compartment, Below the Center of the Instrument Panel

(1) | Lamp Monitor Control Module
(2) | S259
(3) | S258
(4) | S236
(5) | S232
(6) | S235
(7) | To C200
(8) | Stoplamp/BTSI Switch
(9) | ABS/TCC Switch
(10) | S231
(11) | S228
(12) | S230
(13) | S296
(2) |

Figure 24: |

#### Passenger Compartment, Below the Right Corner of the IP

(1) | IP Harness Channel
(2) | S271
(3) | SP215
(4) | S273
(5) | S233
(6) | C101

Figure 25: |

#### Passenger Compartment, Below the Right Corner of the IP

(1) | S240
(2) | S269
(3) | S268
(4) | Heater and A/C Programmer

Figure 26: |

#### Passenger Compartment, Below the Right Corner of the IP

(1) | RH IP Fuse Block
(2) | Remote Function Actuator (RFA) Module
(3) | S261
(4) | S266
(5) | S278
(6) | S272

Figure 27: |

#### Passenger Compartment, Below the Right Corner of the IP

(1) | Brake Lamp Driver Module
(2) | Perimeter Lighting Relay
(3) | Body Control Module (MALL)
(4) | S274
(5) | S247
(6) | S267

Figure 28: |

#### Passenger Compartment, Below the Right Corner of the IP

(1) | S256
(2) | S270
(3) | S310
(4) | S309
(5) | S308
(6) | S307
(7) | G201
(8) | S251
(9) | S285

Figure 29: |

#### Passenger Compartment, in the Right Front Pillar

(1) | C221

Figure 30: |

#### Passenger Compartment, in the Left Front Pillar

(1) | C205

Figure 31: |

#### Passenger Compartment, Under the Front Seats

(1) | C345 (Pontiac With AL7) C313 (Oldsmobile)
(2) | C303 (Buick, Oldsmobile)
(3) | LH Seat Switch (Oldsmobile/Pontiac w/AG1,AG2)
(4) | C324 (Buick, Oldsmobile)
(5) | Seat Module
(6) | C326 (Buick/Oldsmobile) C323 (Pontiac Without AL7) C353 (Pontiac With AL7)
(7) | C341
(8) | RH Seat Switch (Oldsmobile/Pontiac w/AG1,AG2)

Figure 32: |

#### Passenger Compartment, Beneath the Carpet

(1) | P403
(2) | S415
(3) | S315
(4) | SP340
(5) | SP332

Figure 33: |

#### Left Front Door, Behind the Door Trim

(1) | S510
(2) | P500
(3) | S505
(4) | S506
(5) | C210
(6) | C212
(7) | S504
(8) | S503
(9) | S502
(10) | Traction Control Switch( if Equipped)
(11) | S501
(12) | S500
(13) | LH Front Power Window Motor (RH Similar)
(14) | Power Window Control Module
(15) | C502 (LH) C603 (RH)
(16) | C503 (LH) C602 (RH)
(17) | C501 (LH) C601 (RH)
(18) | LH Front Door Lock Actuator C2 (RH Similar)
(19) | LH Front Door Lock Actuator C1 (RH Similar)

Figure 34: |

#### Left Hand Rear Door, Behind the Door Trim

(1) | LH Rear Power Window Motor (RH Similar)
(2) | P700 (LH) P800 (RH)
(3) | C 701 (LH) C801 (RH)
(4) | C702 (LH) C703 (LH) C802 (RH) C803 (RH)
(5) | LH Rear Door Lock Actuator C2 (RH Similar)
(6) | LH Rear Door Lock Actuator C1 (RH Similar)

Figure 35: |

#### Right Front Door, Behind the Door Trim

(1) | RH Front Door Speaker Connector (LH Similar)
(2) | C602
(3) | S601
(4) | C216
(5) | C209
(6) | S600
(7) | S603
(8) | P600
(9) | RH Front Door Speaker (LH Similar)

Figure 36: |

#### Rear Compartment, In the Right Front Corner

(1) | S408
(2) | S410
(3) | S409

Figure 37: |

#### Passenger Compartment, Rear Package Shelf Area

(1) | RH Rear Strut Tower -- LH Similar
(2) | RH Rear Strut Actuator -- LH Similar (Pontiac w/FW1)
(3) | RH Rear Speaker
(4) | LH Rear Speaker
(5) | P408
(6) | S301
(7) | P400

Figure 38: |

#### Rear Right Side of the Vehicle, Just Rear of the Right Wheel

(1) | C440
(2) | P413
(3) | Automatic Level Control
(4) | C440
(5) | RH Rear Fender

Figure 39: |

#### Rear Compartment (Pontiac)

(1) | License Lamp
(2) | License Lamp
(3) | C404
(4) | S429, S430
(5) | Inflator Switch
(6) | C405
(7) | S431 S432
(8) | C401

Figure 40: |

#### Rear Compartment (Buick Shown, Pontiac and Oldsmobile Similar)

(1) | S419
(2) | G402
(3) | RH Rear Side Marker Lamp
(4) | LH Rear Side Marker Lamp

Figure 41: |

#### Rear Compartment (Buick)

(1) | C430
(2) | LH Rear Side Marker Lamp
(3) | RH Rear Side Marker Lamp
(4) | C431

Figure 42: |

#### Rear Compartment (Oldsmobile)

(1) | C402
(2) | C401
(3) | G402
(4) | C400
(5) | S416, S417
(6) | S400

Figure 43: |

#### Rear Compartment (Pontiac)

(1) | S400, S424, S425
(2) | G402
(3) | P404
(4) | License Lamps
(5) | S422, S423

Figure 44: |

#### Rear Compartment (Buick)

(1) | C410
(2) | C411

Figure 45: |

#### Under the Vehicle, Near the Rear Suspension

(1) | Fuel Sender
(2) | P403
(3) | Fuel Tank Pressure Sensor
(4) | C415

Figure 46: |

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

(1) | LH License Lamp
(2) | LH Rear Side Marker Lamp
(3) | S433
(4) | S404, S406
(5) | C401
(6) | P404
(7) | RH Rear Side Marker Lamp
(8) | RH License Lamp

Figure 47: |

#### Rear Compartment Lid (Pontiac)

(1) | P405
(2) | Rear Compartment Lid Latch Switch
(3) | Rear Compartment Lid Release Solenoid

Figure 48: |

#### Rear Compartment Lid (Buick)

(1) | LH License Lamp
(2) | RH License Lamp
(3) | Rear Compartment Lid Release Solenoid
(4) | S400
(5) | S414
(6) | P405
(7) | Rear Compartment Lid Latch Switch
(8) | C430

Figure 49: |

#### Rear Compartment Lid (Oldsmobile)

(1) | Rear Compartment Lid Latch Switch
(2) | P405
(3) | Rear Compartment Lid Release Solenoid
(4) | C430