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Cellular System, Entertainment System, and Navigation System: Specifications Chevrolet Silverado 2500 HD

Entertainment Systems 31 illustrations

Fastener Tightening Specifications

ApplicationSpecification
MetricEnglish
Amplifier Screw9 N.m80 lb in
Antenna Assembly Screw5 N.m44 lb in
Antenna Mast6 N.m53 lb in
Antenna Module Bolt9 N.m80 lb in
Front Floor Console Screw9 N.m80 lb in
Front Floor Console Bracket Screw9 N.m80 lb in
Front Floor Console Speaker Nut9 N.m80 lb in
Front Speaker Screw6 N.m53 lb in
Front Door Speaker Screw3 N.m25 lb in
Mobile Telephone Antenna Bolt9 N.m80 lb in
Radio Retaining Screws2 N.m18 lb in
Rear Door Speaker Screw3 N.m25 lb in
Rear Pillar Speaker Screw3 N.m25 lb in
Rear Radio Control Screw1.5 N.m13 lb in
Roof Console Screw2 N.m18 lb in
Video Display Assembly Screw2 N.m18 lb in

Fastener Tightening Specifications

Scheme 1

Scheme 1: Radio/Navigation System Schematics
Scheme 1: Radio/Navigation System Schematics

Scheme 2

Scheme 2
Scheme 2

Scheme 3

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Scheme 3

Scheme 4

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Scheme 4

Scheme 5

Scheme 5
Scheme 5

Scheme 6

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Scheme 6

Scheme 7

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Scheme 7

Scheme 8

Scheme 8
Scheme 8

Scheme 9

Scheme 9: OnStar Schematics
Scheme 9: OnStar Schematics

Scheme 10

Scheme 10
Scheme 10

Scheme 11

Scheme 11: Video System Schematics
Scheme 11: Video System Schematics

Scheme 12

Scheme 12
Scheme 12

Scheme 13

Scheme 13: Entertainment/Communication Component Views
Scheme 13: Entertainment/Communication Component Views
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 14

Scheme 14
Scheme 14
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 15

Scheme 15
Scheme 15
CalloutComponent Name
1Rear Seat Audio (RSA) Controller (UK6)
2Auxiliary Power Outlet - Console (D07)
3Audio Amplifier (UQA)
4Auxiliary Power Outlet - Bin (D07)
5Noise Compensation Microphone (Y91)
6Audio/Video Adapter (U42)

Scheme 16

Scheme 16
Scheme 16
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 17

Scheme 17
Scheme 17
CalloutComponent Name
1Roof Beacon Switch (5Y0)
2Video Display (U42)
3Infared Module (U42)
4Emergency Vehicle Wiring Blunt Cuts (5Y0)
5Emergency Vehicle Roof Lamp Relay (5Y0)

Scheme 18

Scheme 18
Scheme 18
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 19

Scheme 19
Scheme 19
CalloutComponent Name
1Left A-Pillar Trim Panel
2Speaker - Left Front Tweeter
3Speaker - Left Front Tweeter Connector

Scheme 20

Scheme 20
Scheme 20
CalloutComponent Name
1Door Frame
2Outside Rearview Mirror - Driver
3Memory/Heated Seat Switch
4Driver Door Switch (DDS)
5Speaker - Left Front
6Window Motor - Driver (A31)
7Inflatable Restraint Side Impact Sensor (SIS) - Left Front (ASF)
8Door Latch Assembly - Driver

Scheme 21

Scheme 21
Scheme 21
CalloutComponent Name
1Outside Rearview Mirror - Passenger
2Passenger Door Switch (PDS)
3Door Latch Assembly - Passenger
4Inflatable Restraint Side Impact Sensor (SIS) - Right Front (ASF)
5Speaker - Right Front
6Window Motor - Passenger (A31)
7Heated Seat Switch - Passenger

Scheme 22

Scheme 22
Scheme 22
CalloutComponent Name
1Door Frame
2Door Lock Switch - Driver
3Speaker - Left Front
4Door Latch Assembly - Driver

Scheme 23

Scheme 23
Scheme 23
CalloutComponent Name
1Door Lock Switch - Passenger
2Door Latch Assembly - Passenger
3Speaker - Right Front

Scheme 24

Scheme 24
Scheme 24
CalloutComponent Name
1Door Frame
2Window Switch - Left Rear (A31)
3Window Motor - Left Rear (A31)
4Speaker - Left Rear Door
5Inflatable Restraint Side Impact Sensor (SIS) - Left Rear (ASF)
6Door Latch Assembly - Left Rear

Scheme 25

Scheme 25
Scheme 25
CalloutComponent Name
1Window Switch - Right Rear (A31)
2Inflatable Restraint Side Impact Sensor (SIS) - Right Rear (ASF)
3Door Latch Assembly - Right Rear
4Speaker - Right Rear Door
5Window Motor - Right Rear (A31)

Scheme 26

Scheme 26
Scheme 26
CalloutComponent Name
1Door Frame
2Window Switch - Left Rear (ABV)
3Speaker - Left Rear Door
4Inflatable Restraint Side Impact Sensor (SIS) - Left Rear (ASF)
5Window Motor - Left Rear (ABV)

Scheme 27

Scheme 27
Scheme 27
CalloutComponent Name
1Window Switch - Right Rear (ABV)
2Window Motor - Right Rear (ABV)
3Inflatable Restraint Side Impact Sensor (SIS) - Right Rear (ASF)
4Speaker - Right Rear Door

Scheme 28

Scheme 28
Scheme 28
CalloutComponent Name
1I/P Trim
2Fuse Block - I/P
3Body Control Module (BCM)
4Speaker - Subwoofer (UQA)
5Vehicle Communication Interface Module (VCIM) (UE1)
6Digital Radio Receiver (U2K)

Scheme 29

Scheme 29
Scheme 29
CalloutComponent Name
1Rear Window
2Speaker - Left Rear
3Driver Door Trim
4Speaker - Left Front
5Speaker - Center (UQA+Y91)
6Speaker - Subwoofer (UQA)
7Speaker - Right Front
8Speaker - Right Rear

Scheme 30

Scheme 30
Scheme 30
CalloutComponent Name
1Windshield
2Cellular/Navigation Antenna (UE1) / Cellular/Navigation and Digital Radio Antenna (UE1 w/U2K)

Scheme 31

Scheme 31: Audio Amplifier X1 (UQA -Y91)
Scheme 31: Audio Amplifier X1 (UQA -Y91)
Connector Part Information OEM: 15491289 Service: 19115652 Description: 8-Way F 2.8 Series (L-GY)
Terminal Part Information Pins: 2-3, 6-7 Terminal/Tray: 8100-4444/22 Core/Insulation Crimp: 2/A Release Tool/Test Probe: 15315247/J-35616-35 (VT) Pins: 4, 8 Terminal/Tray: 8100-4445/22 Core/Insulation Crimp: 4/4 Release Tool/Test Probe: 15315247/J-35616-35 (VT)

Audio Amplifier X1 (UQA -Y91) Connector Parts Information

PinWire ColorCircuit No.Function
1Not Used
20.8 L-BU/BK315Right Subwoofer Speaker Output (-)
30.8 L-GN/BK1794Left Subwoofer Speaker Output (-)
42 RD/WH3740Battery Positive Voltage
5Not Used
60.8 D-GN1795Right Subwoofer Speaker Output (+)
70.8 D-BU/WH346Left Subwoofer Speaker Output (+)
82 BK2550Ground

Audio Amplifier X1 (UQA -Y91) Connector Terminal Identification

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