Silverado 1500 - Page 17

Table of Contents 2-1
Section 2
Body Systems
Fixed and Moveable Windows . . . . . . . . . . . . . . . . 2-3
Schematic and Routing Diagrams . . . . . . . . . . . . . . .
2-3
Moveable Window Schematics . . . . . . . . . . . . . . . . . .
2-4
Defogger Schematics . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-10
Description and Operation . . . . . . . . . . . . . . . . . . . . . .
2-11
Power Windows Description and Operation . . . .
2-11
Rear Window Defogger Description and
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-11
Horns and Pedestrian Alerts . . . . . . . . . . . . . . . . 2-12
Schematic and Routing Diagrams . . . . . . . . . . . . . .
2-12
Horn Schematics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-13
Description and Operation . . . . . . . . . . . . . . . . . . . . . .
2-14
Horns System Descriptio n and Operation . . . . . .
2-14
Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-15
Schematic and Routing Diagrams . . . . . . . . . . . . . .
2-15
Headlights/Daytime Running Lights (DRL)
Schematics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-16
Fog Lights Schematics . . . . . . . . . . . . . . . . . . . . . . . . .
2-20
Exterior Lights Schematics . . . . . . . . . . . . . . . . . . . . .
2-21
Interior Lights Schemati cs . . . . . . . . . . . . . . . . . . . . . .
2-34
Interior Lights Dimmin g Schemati cs . . . . . . . . . . . .
2-36
Description and Operation . . . . . . . . . . . . . . . . . . . . . .
2-40
Exterior Lighting Systems Description and
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-40
Interior Lighting Systems Description and
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-43
Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-45
Schematic and Routing Diagrams . . . . . . . . . . . . . .
2-45
Inside Rearview Mirror Schematics . . . . . . . . . . . . .
2-46
Outside Rearview Mirror Schematics . . . . . . . . . . .
2-47
Description and Operation . . . . . . . . . . . . . . . . . . . . . .
2-50
Automatic Day-Night Mirror Description and
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-50
Outside Mirror Descript ion and Operation . . . . . .
2-51
Trailering Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-53
Schematic and Routing Diagrams . . . . . . . . . . . . . .
2-53
Trailering Systems Schematics . . . . . . . . . . . . . . . . .
2-54
Description and Operation . . . . . . . . . . . . . . . . . . . . . .
2-59
Trailering Description and Operation . . . . . . . . . . .
2-59
Vehicle Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-66
Schematic and Routing Diagrams . . . . . . . . . . . . . .
2-66
Door Lock/Indicator Schematics . . . . . . . . . . . . . . . .
2-67
Release Systems Schematics . . . . . . . . . . . . . . . . . .
2-73
Endgate Schematics . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-74
Description and Operation . . . . . . . . . . . . . . . . . . . . . .
2-78
Door Ajar Indicator Description and
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-78
Endgate Description and Operation (QT6) . . . . . .
2-78
Endgate Description and Operation (QT5
Without MultiPro Tailgate) . . . . . . . . . . . . . . . . . . . . .
2-79
Endgate Description and Operation (QT5 With
MultiPro Tailgate) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-79
Hood Ajar Indicator Description and
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-80
Power Door Locks Description and
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-80
2022 - Silverado 1500 (New) Electrical Body Builder Manual