Harness Routing Views. Chevrolet Impala 2000

For 1990-2009 cars only

Makes 🢒 Chevrolet 🢒 2000 🢒 Impala 🢒 Body and Accessories 🢒 Body Control System 🢒 Harness Routing Views

Figure 1:

Front of Vehicle-Forward Lamp Harness


(1)	C106 (Inline Connector to IP Harness)
(2)	C104 (Inline Connector to IP Harness)
(3)	C120 (Inline Connector to IP Harness)
(4)	RH Engine Coolant Fan Motor Connector
(5)	G101
(6)	LH Headlamp Connector
(7)	Secondary Air Injection Pump (A.I.R.) Motor Connector
(8)	Outside Air Temperature Sensor Connector
(9)	LH Fog Lamp Connector
(10)	LH Engine Coolant Fan Motor Connector
(11)	Horn Connector
(12)	RH Fog Lamp Connector
(13)	RH Headlamp Connector
(14)	Engine Coolant Level Indicator Switch Connector

Figure 2:

Forward Wiring Harness, RPO 9C1 (4-Door)

Figure 3:

Battery Component View


(1)	Underhood Accessory Wiring Junction Block
(2)	G100 (Negative Battery Ground)
(3)	Positive Battery Therminal
(4)	Battery
(5)	Negative Battery Therminal
(6)	Remote Battery Stud

Figure 4:

Right Front of Vehicle


(1)	LH Headlamp Connector
(2)	Connector Retainer
(3)	Secondary Air Injection Motor (A.I.R.) Connector
(4)	LH Fog Lamp Connector

Figure 5:

Left Front of Vehicle (RPO LA1)


(1)	Fusible Links, Froward Lamp Harness
(2)	C102 (Inline to Fuel Injector Jumper Harness)
(3)	C112 (Inline Connector to Engine Harness)

Figure 6:

Left Side of Engine Compartment


(1)	P100
(2)	Fusible Links, IP Harness to Underhood Accessory Wiring Junction Block

Figure 7:

Front of Engine Compartment


(1)	Engine Cooling Fan, RH
(2)	Engine Cooling Fan. LH

Figure 8:

Detail View of Engine Coolant Level Indicator Module

Figure 9:

Underhood Accessory Wiring Junction Block


(1)	C112 (Inline Connector to Engine Harness
(2)	Underhood Accessory Wiring Junction Block (Top and Bottom)

Figure 10:

Left Front Side of Engine Compartment


(1)	Positive Battery Terminal
(2)	Negative Battery Terminal
(3)	Underhood Accessory Wiring Junction Block (Top and Bottom)
(4)	G100

Figure 11:

Left of Engine


(1)	G113
(2)	G111

Figure 12:

Left Front of Engine (RPO L36)


(1)	C112 (Male Side)
(2)	Manifold Air Pressure (MAF) Sensor Connector
(3)	C112 (Female Side)

Figure 13:

Lower Left Rear of Engine 3.4L (RPO LA1)


(1)	Fusible Link
(2)	Positive Battery Feed
(3)	G151
(4)	G111, G113
(5)	Starter Solenoid Lead

Figure 14:

Lower Left Side of Engine 3.8L (RPO L36) Compartment


(1)	Automatic Transaxle Fluid Pressure Manual Valve Position Switch
(2)	Automatic Transaxle Fluid Pressure Manual Valve Position Connector
(3)	G151

Figure 15:

Lower Left Front of Engine, Mounted to Left Main Frame Rail


(1)	C106 (Inline Connector to IP Harness)
(2)	C120 (Inline Connector to IP Harness)
(3)	C104 (Inline Connector to IP Harness)

Figure 16:

Left Center Rear of Engine Compartment


(1)	Brake Master Cylinder
(2)	Cruise Control Module
(3)	Left Front Strut Tower
(4)	C101
(5)	G171

Figure 17:

Left Side of Engine Compartment Bulkhead


(1)	Wiper/Washer Motor Connector
(2)	P103

Figure 18:

Behind Center Left Side of Instrument Panel (4-Door)


(1)	Radio, C1 Connector
(2)	Radio, C2 Connector
(3)	G202
(4)	Data Link Connector (DLC)
(5)	A/C-Heater Control, C1 Connector
(6)	A/C-Heater Control, C2 Connector
(7)	G201
(8)	Ignition Switch, C2 Connector
(9)	Ignition Switch, C1 Connector
(10)	Theft Deterrent Key Resister Connector
(11)	Ignition Assembly

Figure 19:

Behind Left Center of Instrument Panel (2-Door)


(1)	IP Wiring Harness
(2)	Instrument Cluster Connector
(3)	G201
(4)	Ignition Switch Connector (C1 and C2)
(5)	Ignition Switch Key Resister Connector
(6)	Radio Connector, C2
(7)	Radio Connector, C1

Figure 20:

End Left Side of Instrument Panel


(1)	Electronic Traction Control Switch Connector
(2)	Fog Lamp Switch Connector
(3)	Headlamp Switch Connector
(4)	LH IP Courtesy Lamp
(5)	Radio Antenna Connector
(6)	Rear Compartment Lid Release Switch Connector
(7)	RH IP Fuse Block Connector
(8)	RH IP Fuse Block

Figure 21:

Right Center of Instrument Panel and Engine Compartment


(1)	P101 (IP Side)
(2)	P101 (Engine Side)

Figure 22:

Lower Left Center of IP, Right of Steering Wheel, RPO 9C1/9C6 (4-Door)


(1)	Steering Column
(2)	SEO Circuit Breaker Panel

Figure 23:

Lower Center of IP, Right of Steering Wheel


(1)	G203
(2)	C215 (Inline to SIR Steering Wheel Module)
(3)	Data Link Connector (DLC)
(4)	C201 (Inline to Steering Column Harness)
(5)	Stop Lamp Switch Connector
(6)	Cruise Control Release Switch Connector
(7)	Cruise Control Release Switch
(8)	G201

Figure 24:

Behind Center of Instrument Panel-HVAC


(1)	LH Electric Actuator Connector
(2)	RH IP Courtesy Lamp
(3)	Blower Motor
(4)	Blower Motor Resistor Connector
(5)	P100

Figure 25:

Behind Center of Instrument Panel, RPO 9C1/9C6 (4-Door)


(1)	Blower Motor
(2)	LH IP Courtesy Lamp
(3)	Emergency Vehicle Rear Window Panel Lamp Package (RPO 6J3)
(4)	Blower Motor Resister Connector
(5)	Headlamp Flasher, Gille Lamps and Speaker (RPO 6J3)
(6)	P100
(7)	Blunrt End Wires (SEO Optional Equipment)
(8)	Wiring Provisions for SEO Package (RPO WX7)
(9)	LH Electric Actuator Connector

Figure 26:

Bottom of Center Instrument Panel


(1)	Ashtray Assembly
(2)	C240 (Inline Connector to IP Harenss)
(3)	C240 (Inline to Ashtray Jumper Harness)

Figure 27:

Upper Right Floor Pan


(1)	P100

Figure 28:

Below Right Instrument Panel, RPO 9C1/9C6 (4-Door)


(1)	Wiring Provision for Ignition, Main Power Supply, Headlamp Flasher, Grille Lamp and Speaker

Figure 29:

Center Console and Forward Main Body (4-Door)


(1)	Cigar Lighter Connector
(2)	Heated Seat Switch, Driver Connector
(3)	Heated Seat Switch, Passenger Connector
(4)	C317 (Inline Connector to Auxiliary Power Harness)
(5)	C317 (Inline Connector to Center Console Harness)
(6)	Auxiliary Power Connector
(7)	SIR/SDM, C1 Connector (w/ RPO AK5)
(8)	SIR/SDM, C2 Connector
(9)	SIR/SDM, C2 (w/ RPO AK5)
(10)	C315 (Inline Connector to Power Seat, Passenger)
(11)	C315 (Inline Connector to Power Seat, Driver)
(12)	SIR Driver Seat Module (Jumper Harness)
(13)	Automatic Transaxle Control Indicator Position Lamp
(14)	Brake Transaxle Shift Interlock (BTSI)

Figure 30:

Cross Body Harness


(1)	Auxiliary Power Connector
(2)	C315 (Inline Connector to Body)
(3)	PNDRL Position Lamp
(4)	BTSI Connector
(5)	SMD Connector
(6)	C313 (Inline Connector to Passenger Seat)
(7)	C314 (Inline Connector to Driver Seat Airbag)
(8)	C311 (Inline Connector to Driver Seat)

Figure 31:

Center Console (2 Door)


(1)	C317 (Inline Connector to Auxiliary Power Jumper Harness)
(2)	Automatic Transaxle Shift Interlock (BTSI) Control Solenoid
(3)	Automatic Transaxle Shift Interlock (BTSI) Control Solenoid Connector
(4)	Automatic Transaxle Control Position Indicator Lamp
(5)	C315 (Inline Connector to Center Console)

Figure 32:

Below Front Seats, RPO 9C6 (4-Door)


(1)	Brake Transaxle Shift Interlock Switch Connector
(2)	SIR/SDM, C1 Connector (w/ RPO AK5)
(3)	SIR/SDM, C2 Connector (w/ RPO AK5)
(4)	C312 (Inline to Power Seat, Driver)
(5)	SIR Drivers Seat Module Jumper
(6)	C311 (Inline Connector to Power Seat , Driver)
(7)	C317 (Inline Connector to Auxiliary Power Harness)
(8)	C315 (Inline Connector to Center Console Harness)
(9)	Automatic Transaxle Control Indicator Position Lamp

Figure 33:

Below Front Seats (2-Door)


(1)	Brake Transaxle Shift Interlock (BTSI) Connector
(2)	SIR/SDM, C2 Connector
(3)	SIR/SDM, C2 Connector
(4)	C315 (Inline Connector to Power Seat, Driver)
(5)	SIR Drivers Seat Module (Jumper)
(6)	C313 (Inline to Power Seat , Driver Harness)
(7)	C317 (Inline Connector to Auxiliary Power Harness)
(8)	Automatic Transaxle Control Indicator Position Lamp
(9)	Heated Seat Switch Connector, Driver
(10)	Heated Seat Switch Connector, Passenger
(11)	C315 (Inline Connector Center Console Harness)

Figure 34:

Right Front Door (4-Door)


(1)	Right Front Door Lock Switch Connector
(2)	Right Front Window Switch Connector
(3)	Right Front Door Lock Assembly, Cylinder Switch (RPO AU6)
(4)	Right Front Door Lock Assembly (Actuator Connector)
(5)	Right Front Door Lock Assembly (Ajar Connector)
(6)	Right Front Window Regulator Motor Connector
(7)	Right Front Radio Speaker Connector
(8)	P600
(9)	C302 (Inline Connector to Body Harness)
(10)	Inline Connector to Outside Rearview Mirror

Figure 35:

Left Front Door (4-Door)


(1)	Outside Rearview Mirror Switch Connector
(2)	Inline Connector to Outside Remote Rearview Mirror Connector
(3)	P500
(4)	C301 (Inline Connector to Left Front Door)
(5)	P500
(6)	Front Door Radio Speaker Connector
(7)	Left Front Window Regulator Motor Connector
(8)	Door Lock Assembly (Ajar Switch Connector)
(9)	Door Lock Assembly (Actuator Connector)
(10)	Door Lock Assembly, Cylinder Switch Connector, (RPO AU6)
(11)	Left Front Window Switch (Lockout Connector)
(12)	Left Front Window Switch Connector
(13)	Door Lock Switch Connector

Figure 36:

Left Front Door (2-Door)


(1)	Door Lock Switch Connector
(2)	Outside Rearview Mirror Connector
(3)	P500
(4)	C301 (Inline Connector to Main Body Harness)
(5)	Left Front Radio Speaker Connector
(6)	Left Front Window Regulator Motor Connector
(7)	Left front Window Switch Connector
(8)	Outside Rearview Mirror Remote Control Switch Connector
(9)	Door Lock Assembly (Ajar Switch Connector)
(10)	Door Lock Assembly (Actuator Connector)
(11)	Door Lock Assembly, Cylinder Switch Connector (w/RPO AU6)

Figure 37:

Left Front Door (2-Door)


(1)	Door Lock Switch Connector
(2)	Door Lock Assembly (Actautor Connector)
(3)	Door Lock Assembly (Ajar Switch Connector)
(4)	Door Lock Assembly, Cylinder Switch Connector (w/ RPO AU6)
(5)	Right Front Window Switch Connector
(6)	Right Front Window Regulator Connector
(7)	Right Front Radio Speaker Connector
(8)	C320 (Inline Connector to Main Body Harness)
(9)	P600
(10)	Outside Rearview Mirror Connector

Figure 38:

Rear Door


(1)	Door Lock Assembly (Actuator Connector)
(2)	Door Lock Assembly (Ajar Switch Connector)
(3)	Window Switch, Rear
(4)	C356 Right Shown, C355 Left Similar (Inline Connector to Rear Door)
(5)	P800 Right Shown, P700 Left Similar
(6)	Window Regulator Motor Connector

Figure 39:

Power Seat Component (RPO KA1/AR9)


(1)	Seat Belt Switch
(2)	Heated Seat Cushion Element Connector (RPO KA1)
(3)	Heated Seat Cushion Back Element Connector (RPO KA1)
(4)	Power Seat Adjuster Switch
(5)	Seat Lumbar Switch
(6)	Manual Seat Back Release Lever
(7)	C313 (Inline from Drivers Seat to Main Body (LH Shown, RH Similar)
(8)	Seat Horizontal Adjuster Motor
(9)	Seat Rear Vertical Adjuster Actuator Motor
(10)	Seat Front Vertical Adjuster Actuator Motor
(11)	Heated Seat Relay Module

Figure 40:

Front Seat Split Bench (RPO AM6)


(1)	C311 Driver Seat Shown, C312 Passenger Seat Similar (Inline Connector to Body Harness)
(2)	Inflatable Resistor Driver Seat Module Connector Shown (Passenger Seat Similar)

Figure 41:

Front Seat Bucket, Deluxe (RPO AR9)


(1)	C311 Driver Seat Shown, C312 Passenger Seat Similar (Inline Connector to Body Harness)
(2)	Inflatable Resistor Driver Seat Module Connector Shown (Passenger Seat Similar)

Figure 42:

Left Side of Passenger Compartment (2-Door)


(1)	LH IP Junction Block Connector
(2)	Brake Indicator Lamp Connector
(3)	C301
(4)	Radio Antenna Connection
(5)	SIR Side Inpact Sensor Connector
(6)	G301

Figure 43:

Left Side of Passenger Compartment (4-Door)


(1)	SIR Side Inpact Sensor Connector
(2)	G301
(3)	LH IP Junction Block, C3 Connector
(4)	Brake Indicator Lamp Connector
(5)	C301 (Inline Connector to Left Front Door)
(6)	Radio Antenna Connection
(7)	C355 (Inline Connector to Left Rear Door Harness)

Figure 44:

Right Side of Passenger Compartment (4-Door)


(1)	C220 (Inline to IP Harness)
(2)	RH IP Junction Block, C3 Connector
(3)	Main Body Harness
(4)	G302
(5)	C218 (Inline to SIR Harness)
(6)	C302 (Inline to Right Front Door Harness)

Figure 45:

Left Side of Passenger Compartment, RPO 9C1 (4-Door)


(1)	C302 (Inline to Right Front Door Harness)
(2)	C218 (Inline Connector to SIR Harness)
(3)	G302
(4)	C306 (Inline to IP Harness)
(5)	C308 (Inline Connector to IP Harness)

Figure 46:

Left Side of Passenger Compartment, RPO 9C6 (4-Door)


(1)	C302 (Inline Connector to Right Front Door Harness)
(2)	C210 (Inline Connector to SIR Harness)
(3)	RH IP Junction Block, C3 Connector
(4)	G302
(5)	C220 (Inline Connector to IP Harness)

Figure 47:

Right Rear Side of Passenger Compartment, RPO 9C6 (4-Door)


(1)	C356 (Inline Connector to Right Rear Door Harness)
(2)	C405 (Inline Connector to Fuel Tank Harness)

Figure 48:

Right Rear of Passenger Compartment (2-Door)


(1)	Main Body Wiring Harness
(2)	C405 (Inline Connector to Fuel Tank Harness)

Figure 49:

Right Side of Rear Window Package Shelf


(1)	G309
(2)	Rear Window Defogger Ground

Figure 50:

Right Side of Rear Window Package Shelf (4-Door)


(1)	C373 (Inline Connector to Roof Courtesy/Reading Harness)
(2)	C435 (Inline Connector to Sunroof Harness)
(3)	G309

Figure 51:

Right side of Rear Window Package Shelf, RPO 9C1/9C6 (4-Door)


(1)	SEO Blunt End Wire
(2)	G309 (Roof Harness)
(3)	C373 (Inline Connector to Main Body Harness)

Figure 52:

Right Side of Rear Window Package Shelf (2-Door)


(1)	G309
(2)	C435 (Inline Connector to Sunroof Harness)
(3)	C373 (Inline Connector to Roof Courtesy/Reading Harness)

Figure 53:

Left Side of Rear Window Package Shelf (2-Door)


(1)	C435 (Inline Connector to Roof Courtesy/Reading Harness)
(2)	CD Player
(3)	Right Rear Radio Speaker Connector
(4)	C430 (Inline Connector to Rear Compartment Lid Applique Harness)
(5)	C400 (Inline Connector to Tail Lamp Harness)
(6)	Audio Amplifier, C2 Connector
(7)	Audio Amplifier, C1 Connector
(8)	Rear Compartment Courtesy Lamp Connector
(9)	Left Rear Radio Speaker Connector
(10)	C373 (Inline Connector to Roof Courtesy/Reading Harness)

Figure 54:

Left Side Rear Window Package Shelf, RPO 9C1/9C6 (4-Door)


(1)	Right Rear Radio Speaker Connector
(2)	C400 (Inline Connector to Rear Body Harness)
(3)	C430 (Inline Connector to Rear Compartment Lid Applique Harness)
(4)	Rear Compartment Courtesy Lamp Connector
(5)	Audio Amplifier, C1 Connector
(6)	Audio Amplifier, C2 Connector
(7)	Left Rear Radio Speaker Connector
(8)	LH Emergency Vehicle Rear Window Panel Lamp Connector
(9)	RH Emergency Vehicle Rear Window Panel Lamp Connector
(10)	Blunt End Wires (SEO Option)
(11)	C409 (Inline Connector to Right Rear Compartment Courtesy Lamp)
(12)	C430 (Inline Connector to Rear Compartment Lid Lock Release Solenoid)
(13)	C373 (Inline Connector to Roof Courtesy/Reading Harness)
(14)	C435 (Inline Connector to Sunroof Harness)

Figure 55:

Left Side of Rear Window Package Shelf, RPO 9C6 (4-Door)


(1)	CD Player Connector
(2)	C430 (Inline Connector to Rear Compartment Lid Applique Harness)
(3)	C400 (Inline Connector to RH Tail Lamp Harness)
(4)	C409 (Inline Connector to Rear Compartment Lamp
(5)	Left Rear Radio Speaker Connector
(6)	Radio Amplifier, C1 Connector
(7)	Radio Amplifier, C2 Connector
(8)	C373 (Inline Connector to Roof Courtesy/Reading Harness)
(9)	C435 (Inline Connector to Sunroof Harness)
(10)	Right Rear Radio Speaker

Figure 56:

Right Rear Side of Passenger Compartment (2-Door)


(1)	Power Antenna Module Connector
(2)	Radio Antenna Connector
(3)	P408
(4)	EVAP Emission Canister Vent Valve Solenoid Connector

Figure 57:

Right side of Rear Compartment (4-Door)


(1)	Rear Compartment Lid Lock Release Solenoid Connector
(2)	Rear Compartment Lid Lock Ajar Switch Connector
(3)	Center High Mounted Stop Lamp Connector
(4)	Backup Lamp Connector
(5)	P900
(6)	P401
(7)	C430 (Inline Connector to Rear Compartment Lid Applique to Body Wiring Harness)

Figure 58:

Inside Right Side of Rear Compartment (2-Door)


(1)	Rear Compartment Lid Ajar Indicator Switch Connector
(2)	Center High Mounted Stop Lamp Connector
(3)	Rear Compartment Lid Lock Release Solenoid Connector
(4)	C430 (Inline Connector to Rear Compartment Lid Applique Harness)
(5)	C430 (Inline to Main Body Harness)
(6)	P900

Figure 59:

Below the Rear Window Package Shelf


(1)	Rear Compartment Courtesy Lamp Assembly
(2)	Rear Compartment Courtesy Lamp Connector

Figure 60:

Left Side of Rear Compartment (4-Door)


(1)	Main Body Harness
(2)	P408

Figure 61:

Inside Rear Compartment, Right Rear Wheel Well


(1)	C430 (Inline Connector to Rear Compartment Lid Lock Release Solenoid
(2)	C409 (Inline Connector to Right Rear Courtesy Lamp
(3)	Rear Accessory Power Junction Block Connections )

Figure 62:

Lower Rear of Vehicle, Behind Rear Bumper (2-Door)


(1)	C400 (Inline Connector to Rear Body Harness)
(2)	C413 (Inline Connector to RH Tail Harness)
(3)	P400
(4)	RH Backup Lamp
(5)	Rear License Lamp
(6)	LH Backup Lamp
(7)	C414 (Inline Connector to LH Tail Lamp Harness

Figure 63:

Lower Rear of Vehicle, Behind Rear Bumper (4-Door)


(1)	C400 Inline Connector to Rear Body Harness)
(2)	Connector to RH Tail Lamp Harness
(3)	P400
(4)	Right Rear License Lamp
(5)	Left Rear License Lamp
(6)	Connector to LH Tail Lamp Harness

Figure 64:

Outside Tailing Edge of Rear Compartment


(1)	Rear Compartment Lid
(2)	C430 (Inline Connector to Rear Body Harness)
(3)	Rear Compartment Lid Applique
(4)	P900