Harness Routing Views. Oldsmobile Silhouette Ext. 1998

For 1990-2009 cars only

Makes 🢒 Oldsmobile 🢒 1998 🢒 Silhouette Ext. 🢒 Body and Accessories 🢒 Body Control System 🢒 Harness Routing Views

Figure 1:

LH Side of Engine Compartment


(1)	RF Brake Solenoid Valve
(2)	LF Brake Solenoid Valve
(3)	Pass Through P101
(4)	I/P Harness
(5)	Traction Control Motor Pack
(6)	Cruise Control Module
(7)	In-line Connector C171, I/P Harness to LF Wheel Speed Sensor Harness
(8)	In-line Connector C103, I/P Harness to Engine Harness
(9)	In-line Connector C181, I/P Harness to Engine Harness
(10)	In-line Connector C101, I/P Harness to Engine Harness
(11)	Engine Harness
(12)	Brake Motor
(13)	Brake Modulator
(14)	Brake Fluid Level Indicator Switch

Figure 2:

Rear, Left Side of Engine Compartment


(1)	Forward Lamp Harness
(2)	Windshield Wiper Motor
(3)	Rear Window Washer Pump
(4)	P100
(5)	I/P Harness
(6)	In-Line Connector C172, Engine Harness to Right Wheel Speed Sensor
(7)	Windshield Washer Pump
(8)	In-Line Connector C120, Engine Harness to Forward Lamp Harness
(9)	Underhood Accessory Wiring Junction Block Connector C2
(10)	Underhood Accessory Wiring Junction Block Connectors C4, C5, and C6

Figure 3:

Front of Engine Compartment


(1)	Engine Harness
(2)	Underhood Accessory Wiring Junction Block Connector C1
(3)	Engine Coolant Level Indicator Module
(4)	Engine Coolant Fan Motor 1 (RH) Connector
(5)	Engine Coolant Fan Jumper
(6)	Engine Coolant Fan Motor 2 (LH) Connector
(7)	In-line Connector C105, Engine Harness to Engine Coolant Fan Jumper Harness

Figure 4:

Lower Front of Engine


(1)	Crankshaft Position (CKP) Sensor (24X) Connector
(2)	Knock Sensor (KS)
(3)	Engine Oil Pressure Indicator Switch
(4)	Starter Motor/Starter Solenoid
(5)	Ground G117
(6)	In-Line Connector C111, Engine Harness to Automatic Transaxle Harness
(7)	Transaxle Range Switch Connector C2
(8)	Transaxle Range Switch Connector C1
(9)	Grounds G111 and G113
(10)	Fusible Link A and Link Z
(11)	Battery Cable
(12)	Engine Harness Connector to A/C Compressor Clutch Coil

Figure 5:

Front, Right Side of Engine Compartment


(1)	Remote Battery Stud
(2)	Underhood Accessory Wiring Junction Block
(3)	Ground G100 (Battery Cable)
(4)	Ground G102 (Forward Lamp Harness)
(5)	Negative Battery Cable
(6)	Positive Battery Cable
(7)	Battery Harness

Figure 6:

LF of Engine Compartment


(1)	Powertrain Control Module (PCM) C1
(2)	Powertrain Control Module (PCM) C2
(3)	Powertrain Control Module (PCM)
(4)	Air Cleaner/ PCM Housing
(5)	Engine Wiring Harness
(6)	Forward Lamp Ground

Figure 7:

RF Wheel (LF Wheel Speed Sensor Similar)


(1)	RF Wheel
(2)	I/P Harness
(3)	In-line Connector C172
(4)	RF Wheel Speed Sensor Harness
(5)	RF Wheel Speed Sensor Harness Connector to RF Wheel Speed Sensor (pigtail) (LF Similar)

Figure 8:

Top, RH Side of Engine Compartment


(1)	Engine Harness
(2)	Pigtail Connector to Camshaft Position (CMP) Sensor Connector

Figure 9:

Right Side of IP


(1)	Inflatable Restraint I/P Module
(2)	In-Line Connector C216 (Yellow), from Inflatable Restraint I/P Module to Body Harness
(3)	Electric Air Inlet Actuator

Figure 10:

RH Side of IP


(1)	Electric Slave Actuator
(2)	I/P Harness
(3)	Connector to Electric Air Inlet Actuator
(4)	Pass Through P100
(5)	Blower Motor Resistor
(6)	Blower Motor

Figure 11:

Below Right Side of IP


(1)	Harness to Inflatable Restraint I/P Module (Yellow)
(2)	In-line Connector C200 of Body Harness (C203, Left Side Similar)
(3)	In-line Connector C200 of I/P Harness (C203, Left Side Similar)
(4)	In-Line C302 to Right Door Harness
(5)	In-Line C304 to Right Door Harness
(6)	Body Harness
(7)	In-Line Connector C216 (Yellow), Body Harness to Inflatable Restraint I/P Module

Figure 12:

RH Side of IP, Bottom of Cross Car Beam


(1)	Cross Car Beam
(2)	Ground G200
(3)	I/P Harness

Figure 13:

LH Side of IP, Left of Steering Column


(1)	HVAC
(2)	LH Side of I/P Cross car Beam
(3)	Electronic Brake Control Relay
(4)	Malfunction Indicator Lamp Traction Control Module
(5)	I/P Harness
(6)	Electronic Brake Control Module (EBCM), without NW9
(7)	Ground G201
(8)	Electronic Brake Traction Control Module (EBCM), with NW9

Figure 14:

Oldsmobile Steering Wheel


(1)	Connector from Inflatable Restraint Steering Wheel Module
(2)	Inflatable Restraint Steering Wheel Module
(3)	Ground from Horn Switches
(4)	To Horn Switches

Figure 15:

Base of Steering Column


(1)	In-Line Connector C205, I/P Harness to Steering Column Harness
(2)	Steering Column
(3)	In-Line Connector C215 (Yellow), I/P Harness to Inflatable Restraint Steering Wheel Module
(4)	In-Line Connector C201, I/P Harness to Steering Column Harness
(5)	SIR Harness
(6)	I/P Harness

Figure 16:

Video Entertainment System (VES) Relay and Splices


(1)	Video Entertainment System (VES) Relay (if equipped)
(2)	S290
(3)	S291

Figure 17:

Video Cassette Player (VCP), Video Entertainment System (VES) Relay, and G210


(1)	G210
(2)	Video Cassette Player (VCP)
(3)	Video Entertainment System (VES) Relay (if equipped)
(4)	Noise Suppression Ring (if equipped)

Figure 18:

RH B-Pillar


(1)	RH B-Pillar
(2)	Dome Lamp Harness
(3)	Power Sliding Door Open/Close Switch Connector
(4)	In-line Connector C308, Body to Dome Lamp Harness
(5)	Body Harness
(6)	Ground G302
(7)	Power Sliding Door Open/Close Switch

Figure 19:

LH B-Pillar


(1)	Auxiliary Heater-A/C Control Connectors C1 and C2 or Roof Rear Console
(2)	Radio Rear Seat Audio Control of Roof Rear Console
(3)	Body Harness
(4)	LH B-Pillar
(5)	Ground G301

Figure 20:

Below Driver's Seat


(1)	Drivers Seat
(2)	Body Harness
(3)	Connectors to Driver Seat Buckle Side Belt and Connector to Inflatable Restraint Driver Seat Module
(4)	In-line Connector C313 (C314 Similar) and Connector to Driver Seat Belt Switch

Figure 21:

Underneath Vehicle, Behind Driver's Seat


(1)	In-line Connector C305 (Fuel Sender Harness)
(2)	In-line Connector C305 (Body Harness)
(3)	In-line Connector C305 (Electronic Brake Control Harness)
(4)	Fuel Sender Harness
(5)	Electronic Brake Control Harness
(6)	Fuel Tank
(7)	Evaporator Emission (EVAP) Canister Vent Solenoid Valve

Figure 22:

Right Quarter Panel (Rear Side Door Actuator Motor)


(1)	Right Sliding Door Jamb Switch
(2)	Body Harness
(3)	Rear Sliding Door Alarm
(4)	Ground G402
(5)	Rear Side Door Actuator Control Module
(6)	Rear Side Door Actuator Control Module Connector C4 to Cable Motor in Rear Side Door Actuator Motor
(7)	Rear Side Door Actuator Control Module Connector C3 to Clutch in Rear Side Door Actuator Motor
(8)	Rear Side Door Actuator Control Module Connector C1
(9)	Rear Side Door Actuator Control Module Connector C2
(10)	Optical Sensor Harness from Rear Side Door Actuator Control Module Connector C5 to Optical Sensor in Rear Side Door Actuator Motor

Figure 23:

Behind Rear Left Wheelhouse


(1)	Connector to Auxiliary Termperature Valve Actuator
(2)	Ground 401, Secured to Lower LH D-Pillar
(3)	C405 (inset)
(4)	Connector to Auxiliary Blower Motor Resistor
(5)	Connector to Auxiliary Blower Motor
(6)	Body Harness
(7)	Auxiliary Heater-A/C Control
(8)	Body Harness

Figure 24:

Below Vehicle, Rear of LR Wheelhouse


(1)	Pass Through P403
(2)	In-line Connector C407
(3)	Auto Level Control Harness
(4)	Auto Level Control (ALC) Sensor Connector
(5)	Auto Level Control (ALC) Air Compressor
(6)	Auto Level Control (ALC) Compressor Relay
(7)	Auto Level Control (ALC) Connector

Figure 25:

Video Cassette Player (VCP), Video Entertainment System (VES) Relay, and G210


(1)	G210
(2)	Video Cassette Player (VCP)
(3)	Video Entertainment System (VES) Relay (if equipped)
(4)	Noise Suppression Ring (if equipped)

Figure 26:

Auxiliary Video Module (AVM)


(1)	Auxiliary Video Module (AVM)
(2)	AVM Connector C2 (6 Cavities) (GRY) -- Pigtail (Male)
(3)	AVM Connector C2 (6 Cavities) (GRY) (Female) -- To Video Screen
(4)	AVM Connector C4 (8 Cavities) (BLU) Pigtail (Male)
(5)	AVM Connector C4 (8 Cavities) (BLU) (Female) -- To Interface Module
(6)	AVM Connector C1 (10 Cavities) (NAT) (Male) -- To VCP Harness
(7)	AVM Connector C1 (10 Cavities) (NAT) Pigtail (Female)
(8)	AVM Connector C3 (4 Cavities) (BLK) (Female) -- to Interface Module
(9)	AVM Connector C3 (4 Cavities) (BLK) Pigtail (Male)

Figure 27:

Interface Module


(1)	Interface Module (IM) Connector
(2)	Interface Module (IM)
(3)	Video Screen
(4)	Auxiliary Video Module (AVM) Connector C1 (NAT) -- Video Screen
(5)	C328 (8 Cavities)
(6)	C326 (4 Cavities)
(7)	Rear Seat Heater-A/C Control Connector

Figure 28:

Fuel Tank, Below LH Side, Middle of Vehicle


(1)	Fuel Sender
(2)	Fuel Tank
(3)	Fuel Tank C1 and C2 Connectors
(4)	Fuel Sender Harness
(5)	In-line Connector C305
(6)	Evaporative Emission (EVAP) Canister Vent Solenoid Valve

Figure 29:

LF Door (RH Side Similar)


(1)	Pigtail Connector to LH Mirror Motor Pack (RH Side Similar)
(2)	Pass Through P500 (P600 Similar)
(3)	In-line Connector C301 (C302, RH Side Similar)
(4)	In-line Connector C303 (C304, RH Side Similar)
(5)	LF Window Regulator Motor (RH Similar)
(6)	LF Door Harness (RH Similar)

Figure 30:

Underneath Rear of Vehicle


(1)	In-line Connector C309, Electronic Brake Control Harness to LR Wheel Speed Sensor Harness
(2)	Electronic Brake Control Harness
(3)	In-line Connector C306, Electronic Brake Control Harness to RR Wheel Speed Sensor Harness

Figure 31:

LH Taillamp (RH Similar)


(1)	Connector to LH Taillamp
(2)	Body Harness
(3)	Pass Through P401 (P400 Similar)
(4)	LH Taillamp

Figure 32:

Top, LH Side of Rear Body


(1)	Liftgate (Open Position)
(2)	Liftgate Harness
(3)	Body Harness
(4)	In-Line Connector C401
(5)	In-Line Connector C403
(6)	Pass Through P405 (P406 Similar)
(7)	LH Rear Body