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Home/Chevrolet/Silverado 2500 HD/Chevrolet Silverado 2500 HD (2002-2012)/Repair manual/Exterior Lights/Lighting Systems: Specifications
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Lighting Systems: Specifications Chevrolet Silverado 2500 HD

Exterior Lights 37 illustrations ~135 words

Fastener Tightening Specifications

ApplicationSpecification
MetricEnglish
Center High-Mounted Stop Cargo Lamp Mounting Screws2.5 N.m22 lb in
Headlamp Ballast Screws2 N.m18 lb in
Headlamp Mounting Screws6 N.m53 lb in
License Plate Lamp Screws2 N.m18 lb in
Rear Tail/Turn Signal Lamp Assembly Screws2 N.m18 lb in
Rear Side Marker Lamp Screws2.5 N.m22 lb in
Roof Marker Lamp Screws - Center2 N.m18 lb in
Roof Marker Lamp Screws - Outer2 N.m18 lb in
Tail Lamp Screws2 N.m18 lb in

Fastener Tightening Specifications

Scheme 1

Scheme 1: Headlights/Daytime Running Lights (DRL) Schematics
Scheme 1: Headlights/Daytime Running Lights (DRL) Schematics

Scheme 2

Scheme 2
Scheme 2

Scheme 3

Scheme 3
Scheme 3

Scheme 4

Scheme 4: Fog Lights Schematics
Scheme 4: Fog Lights Schematics

Scheme 5

Scheme 5: Exterior Lights Schematics
Scheme 5: Exterior Lights Schematics

Scheme 6

Scheme 6
Scheme 6

Scheme 7

Scheme 7
Scheme 7

Scheme 8

Scheme 8
Scheme 8

Scheme 9

Scheme 9
Scheme 9

Scheme 10

Scheme 10
Scheme 10

Scheme 11

Scheme 11
Scheme 11

Scheme 12

Scheme 12
Scheme 12

Scheme 13

Scheme 13: Interior Lights Schematics
Scheme 13: Interior Lights Schematics

Scheme 14

Scheme 14
Scheme 14

Scheme 15

Scheme 15
Scheme 15

Scheme 16

Scheme 16
Scheme 16

Scheme 17

Scheme 17: Interior Lights Dimming Schematics
Scheme 17: Interior Lights Dimming Schematics

Scheme 18

Scheme 18
Scheme 18

Scheme 19

Scheme 19
Scheme 19

Scheme 20

Scheme 20
Scheme 20

Scheme 21

Scheme 21
Scheme 21

Scheme 22

Scheme 22: Lighting Systems Component Views
Scheme 22: Lighting Systems Component Views
CalloutComponent Name
1Headlmap - Low Beam - Right
2Park/Turn Signal Lamp - Right Front Upper
3Park/Turn Signal Lamp - Left Front Upper
4Headlmap - Low Beam - Left
5Marker Lamp - Left Front
6Headlamp - High Beam - Left
7Park/Turn Signal Lamp - Left Front Lower
8Fog Lamp - Left Front (T96)
9Fog Lamp - Right Front (T96)
10Park/Turn Signal Lamp - Right Front Lower
11Headlamp - High Beam - Right
12Marker Lamp - Right Front

Scheme 23

Scheme 23
Scheme 23
CalloutComponent Name
1Park/Turn Signal Lamp - Right Front Upper
2Headlmap - Low Beam - Right
3Headlmap - Low Beam - Left
4Park/Turn Signal Lamp - Left Front Upper
5Park/Turn Signal Lamp - Left Front Lower
6Headlamp - High Beam - Left
7Fog Lamp - Left Front (T96)
8Fog Lamp - Right Front (T96)
9Headlamp - High Beam - Right
10Park/Turn Signal Lamp - Right Front Lower

Scheme 24

Scheme 24
Scheme 24
CalloutComponent Name
1X304
2Inflatable Restraint Passenger Air Bag ON/OFF Indicator (AL0/C99)
3Cellular Microphone (UE1/U3U/UVB)
4Roof Beacon Switch (TRW)
5Sliding Rear Window Switch (A48)
6Courtesy/Reading Lamps-Front
7J322
8J323
9X313
10Roof Mounted Beacon Blunt Cuts (TRW)
11Roof Beacon Relay (TRW)

Scheme 25

Scheme 25
Scheme 25
CalloutComponent Name
1Exterior Illumination Lamp - Left
2Exterior Illumination Lamp - Right
3Outside Rear View Mirror (OSRVM) - Driver
4Outside Rear View Mirror (OSRVM) - Passenger

Scheme 26

Scheme 26
Scheme 26
CalloutComponent Name
1Roof Marker Lamp - Right
2Clearance Lamps
3Roof Marker Lamp - Left
4Windshield

Scheme 27

Scheme 27
Scheme 27
CalloutComponent Name
1Electronic Adjustable Pedal Assembly (JF4)
2Stop Lamp Switch
3Accelerator Pedal Position (APP) Sensor

Scheme 28

Scheme 28
Scheme 28
CalloutComponent Name
1Driver Information (DIC) Switch
2Instrument Panel Cluster (IPC)
3Radio
4Ambient Light/Sunload Sensor Assembly (CJ2) / Ambient Light Sensor (C67/C42)
5HVAC Control Module
6Inflatable Restraint I/P Module Disable Switch (C99)
7Power Take-Off (PTO) Switch
8Auxiliary Power Outlet - Front 2
9I/P Multifunction Switch Assembly
10Auxiliary Power Outlet - Front 1
11Transfer Case Shift Control Switch (NQF/NQH)
12Trailer Brake Control Panel Switch (JL1)
13Headlamp and Panel Dimmer Switch

Scheme 29

Scheme 29
Scheme 29
CalloutComponent Name
1Instrument Panel Cluster (IPC)
2Inflatable Restraint Steering Wheel Module
3Shift Control Lever
4Ambient Light/Sunload Sensor Assembly (CJ2)/Ambient Light Sensor (C67/C42)
5Speaker - Center (UQA +Y91)
6Radio
7Inflatable Restraint I/P Module
8I/P Compartment Lamp
9HVAC Control Module
10Auxiliary Power Outlet - Front 2
11I/P Multifunction Switch Assembly
12Auxiliary Power Outlet - Front 1
13Driver Information Center (DIC) Switch
14Steering Wheel Control Switch Assembly - Right (UK3)
15Steering Wheel Control Switch Assembly - Left (K34/KA9)
16Trailer Brake Control Panel Switch (JL1)
17Headlamp and Panel Dimmer Switch
18Dimmer Control
19Transfer Case Shift Control Switch (NQF/NQH)
20Turn Signal Multifunction Switch

Scheme 30

Scheme 30
Scheme 30
CalloutComponent Name
1Turn Signal Multifunction Switch
2Ignition Lock Cylinder
3Tow/Haul Switch
4Steering Angle Sensor
5A/T Shift Lock Control Solenoid
6Theft Deterrent Control Module
7Ignition Switch
8Inflatable Restraint Steering Wheel Module Coil

Scheme 31

Scheme 31
Scheme 31
CalloutComponent Name
1Inside Air Temperature Sensor - Front (CJ2)
2Cellular Microphone (UE1/U3U/UVB)
3Courtesy/Reading Lamps - Rear (Extended Cab/Crew Cab)
4Sunroof Switch (CF5)
5Sunshade - Right (DH6)
6Garage Door Opener (UG1)
7Onstar Button Assembly
8Inside Rearview Mirror (ISRVM)
9Courtesy/Reading Lamps - Front
10Windshield
11Sunshade - Left (DH6)

Scheme 32

Scheme 32
Scheme 32
CalloutComponent Name
1Rear Window
2Cargo Lamp/Center High Mounted Stop Lamp (CHMSL)

Scheme 33

Scheme 33
Scheme 33
CalloutComponent Name
1Tail/Stop and Turn Signal Lamp - Upper Left
2Tail/Stop and Turn Signal Lamp - Upper Right
3Backup Lamp - Right Rear
4Tail/Stop and Turn Signal Lamp - Lower Right
5Object Sensor - Right Rear Corner (UD7)
6License Lamp - Right
7Object Sensor - Right Rear Middle (UD7)
8Object Sensor - Left Rear Middle (UD7)
9License Lamp - Left
10Object Sensor - Left Rear Corner (UD7)
11Tail/Stop and Turn Signal Lamp - Lower Left
12Backup Lamp - Left Rear

Scheme 34

Scheme 34
Scheme 34
CalloutComponent Name
1Tail/Stop and Turn Signal Lamp - Upper Left
2Tail/Stop and Turn Signal Lamp - Upper Right
3Tail/Stop and Turn Signal Lamp - Lower Right
4Marker Lamp - Right Rear
5Backup Lamp - Right Rear
6Object Sensor - Right Rear Corner (UD7)
7License Lamp - Right
8Object Sensor - Right Rear Middle (UD7)
9Object Sensor - Left Rear Middle (UD7)
10License Lamp - Left
11Object Sensor - Left Rear Corner (UD7)
12Backup Lamp - Left Rear
13Marker Lamp - Left Rear
14Tail/Stop and Turn Signal Lamp - Lower Left

Scheme 35

Scheme 35: Ambient Light Sensor (C67/C42)
Scheme 35: Ambient Light Sensor (C67/C42)
Connector Part Information OEM: 12047662 Service: 12085535 Description: 2-Way F Metri-Pack 150 Series (BK)
Terminal Part Information Terminal/Tray: 12064971/5 Core/Insulation Crimp: E/C Release Tool/Test Probe: 12094429/J-35616-2A (GY)

Ambient Light Sensor (C67/C42) Connector Parts Information

PinWire ColorCircuit No.Function
A0.35 WH278Ambient Light Sensor Signal
B0.35 BK/WH1851Ground

Ambient Light Sensor (C67/C42) Connector Terminal Identification

Scheme 36

Scheme 36: Back-Up Alarm (8S3)
Scheme 36: Back-Up Alarm (8S3)
Connector Part Information OEM: 15300027 Service: 12101855 Description: 2-Way F Metri-Pack 150 Series Sealed (BK)
Terminal Part Information Terminal/Tray: See Terminal Repair Kit Core/Insulation Crimp: See Terminal Repair Kit Release Tool/Test Probe: See Terminal Repair Kit

Back-Up Alarm (8S3) Connectors Parts Information

PinWire ColorCircuit No.Function
A0.8 L-GN1624Trailer Back Up Lamps Supply Voltage
B1 BK1650Ground

Back-Up Alarm (8S3) Connectors Terminal Identification

Scheme 37

Scheme 37: Backup Lamp - Left Rear
Scheme 37: Backup Lamp - Left Rear
Connector Part Information OEM: 1014005 Service: See Catalog Description: 3-Way F W3 Socket Sealed (BK)
Terminal Part Information Terminal/Tray: See Terminal Repair Kit Core/Insulation Crimp: See Terminal Repair Kit Release Tool/Test Probe: See Terminal Repair Kit

Backup Lamp - Left Rear Connector Parts Information

PinWire ColorCircuit No.Function
MJR0.8 L-GN24Backup Lamps Supply Voltage
MNRNot Used
GRD0.8 BK1750Ground
0.8 BK1750Ground

Backup Lamp - Left Rear Connector Terminal Identification

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