Lighting Systems Component Views. GMC Truck GMC Sierra Denali 2004

For 1990-2009 cars only

Makes 🢒 GMC_Truck 🢒 2004 🢒 GMC Sierra Denali 🢒 Transmission/Transaxle 🢒 Automatic Transmission - 4L60-E/4L65-E 🢒 Lighting Systems Component Views

Figure 1:

Front Lamps


(1)	Headlamp - High Beam - Right
(2)	Daytime Running Lamp (DRL) - Right
(3)	Exterior Illumination Lamp
(4)	Headlamp - High Beam - Left
(5)	Headlamp - Low Beam - Left
(6)	Marker Lamp - Left Front
(7)	Park/Turn Signal Lamp - Left Front
(8)	Daytime Running Lamp (DRL) - Left
(9)	Fog Lamp - Left Front
(10)	Fog Lamp - Right Front
(11)	Marker Lamp - Right Front
(12)	Park/Turn Signal Lamp - Right Front
(13)	Headlamp - Low Beam - Right

Figure 2:

Roof Marker and Clearance Lamps


(1)	Roof Marker Lamp and Harness - Right
(2)	Roof Marker Lamp and Harness - Left
(3)	Clearance Lamps and Harness

Figure 3:

LR of the Engine Compartment (5Y0)


(1)	Brake/Clutch Harness
(2)	Fuse Block - Underhood
(3)	Emergency Vehicle Roof Lamp Relay
(4)	C160
(5)	C119
(6)	C161
(7)	Chassis Harness

Figure 4:

Junction Block -- Rear Lamps


(1)	Frame
(2)	Junction Block--Rear Lamps
(3)	Junction Block Mounting Bracket

Figure 5:

Ambient Light Sensor


(1)	Instrument Panel Bracket
(2)	I/P Harness
(3)	Ambient Light Sensor Connector
(4)	Ambient Light Sensor (CJ3) or Sunload Sensor (CJ2)
(5)	Instrument Panel Defroster Deflector

Figure 6:

Steering Column


(1)	Hazard Button
(2)	Multifunction Lever
(3)	Cruise Control Switches
(4)	Tilt Steering Actuator
(5)	Inflatable Restraint Harness
(6)	C201 Inline Connector

Figure 7:

Stop Lamp Switch


(1)	Vacuum Booster
(2)	Brake Pedal
(3)	Stop Lamp Switch
(4)	Accelerator Pedal
(5)	Stop Lamp Switch Retainer
(6)	Dash Panel

Figure 8:

Above Front Windshield


(1)	Vanity Mirror Lamp - Left Connector
(2)	Left Sunshade
(3)	Right Sunshade
(4)	Vanity Mirror Lamp - Right Connector
(5)	Vanity Mirror Lamp - Right
(6)	Inside Rearview Mirror
(7)	Vanity Mirror Lamp - Left

Figure 9:

Overhead Console


(1)	Cellular Microphone
(2)	Courtesy/Reading Lamps - Front
(3)	C355
(4)	Cellular Microphone Connector
(5)	Overhead Console

Figure 10:

Instrument Panel Switches-LH


(1)	Automatic Transfer Case (ATC) Electrical Connector
(2)	Automatic Transfer Case (ATC) Electrical Connector
(3)	Automatic Transfer Case (ATC) Select Switch
(4)	Cargo/Fog Lamp Switch
(5)	Headlamp and Panel Dimmer Switch
(6)	Instrument Panel
(7)	Headlamp and Panel Dimmer Switch Electrical Connector
(8)	Cargo/Fog Lamp Switch Electrical Connector

Figure 11:

Accessory Switch Housing


(1)	Fog Lamp Switch (Export)
(2)	Roof Beacon Switch (5X7, 5Y0, 5G4, or TRW)
(2)	Roof Beacon Switch (5X7, 5Y0, 5G4, or TRW)
(3)	Accessory Switch Housing
(3)	Accessory Switch Housing
(4)	Instrument Panel

Figure 12:

Manual Transmission - NV 3500


(1)	Vehicle Speed Sensor
(2)	NV 3500 Transmission
(3)	Oxygen Sensor Downstream Connector
(4)	Backup Lamp Switch
(5)	Oxygen Sensor Upstream Connector

Figure 13:

Driver Door Courtesy Lamp (RH Similar)


(1)	Door Courtesy Lamp Electrical Connector
(2)	Door Courtesy Lamp
(3)	Driver Door

Figure 14:

LR Fender (NYS or E63)


(1)	LR Fender
(2)	Clearance Lamp - LR
(3)	Clearance Lamp - LF

Figure 15:

Right Rear Fender (NY5 or E63)


(1)	Right Rear Fender
(2)	Clearance Lamp - Right Front
(3)	Clearance Lamp - Right Rear

Figure 16:

Rear Lamps


(1)	Tail/Stop Lamp - Left
(2)	Cargo Lamp
(3)	Center High Mounted Stop Lamp (CHMSL)
(4)	Cargo Lamp
(5)	Tail/Stop Lamp - Right
(6)	Turn Signal Lamp - RR
(7)	Backup Lamp - Right
(8)	Marker Lamp - RR
(9)	License Lamp - Right
(10)	License Lamp - Left
(11)	Marker Lamp - Left Rear
(12)	Backup Lamp - Left
(13)	Turn Signal Lamp - Left Rear

Figure 17:

License Lamp, w/o Bumper


(1)	Frame
(2)	License Lamp Electrical Connector
(3)	License Lamp

Figure 18:

Marker Lamp - Tail Gate (NY5 or E63)


(1)	Marker Lamp - Tail Gate
(2)	Tail Gate

Figure 19:

Trailer Wiring Connector, Heavy Duty


(1)	Trailer Wiring Connector
(2)	Trailer Wiring Receptacle
(3)	Frame
(4)	Trailer Hitch Receiver