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Home/Chevrolet/Silverado 1500/Chevrolet Silverado 1500 (2000-2012)/Repair manual/Seats/Seat System: Specifications
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Seat System: Specifications Chevrolet Silverado 1500

Seats 12 illustrations ~2028 words

Fastener Tightening Specifications

ApplicationSpecification
MetricEnglish
Armrest Bolts9 N.m80 lb in
Armrest Trim Cover Screws2 N.m18 lb in
Bench Seat Back Frame Bolts53 N.m39 lb ft
Bench Seat Grab Handle Bolts30 N.m22 lb ft
Bench Seat Rear Riser Latch Bolts53 N.m39 lb ft
Cushion Front Nuts21 N.m15 lb ft
Cushion Side Bolts35 N.m26 lb ft
Folding Head Restraint Assembly Bolts7 N.m61 lb in
Front Recliner Attachment Bolts53 N.m39 lb ft
Front Seat Belt Buckle Nut53 N.m39 lb ft
Hinge Assembly Bolts7 N.m61 lb in
Inboard Pivot Bolt35 N.m26 lb ft
Latch Cover Screws2 N.m18 lb in
Lumbar Switch Screws2 N.m18 lb in
Memory Module Screws3 N.m26 lb in
Outboard Pivot Bolt35 N.m26 lb ft
Outboard Seat Belt Anchor Bolt53 N.m39 lb ft
Outboard Seat Belt Anchor Nut53 N.m39 lb ft
Power Seat Switch Bezel Screws2 N.m18 lb in
Power Seat Switch Screws2 N.m18 lb in
Rear Heated Seat Switch Screw1.6 N.m14 lb in
Rear Seat Back Latch Bolt45 N.m33 lb ft
Rear Seat Back Latch Screw25 N.m18 lb ft
Recliner Arm Attachment Bolts53 N.m39 lb ft
Recliner/Release Handle Screws2 N.m18 lb in
Recliner Screw10 N.m89 lb in
Seat Back Folding Mechanism Bolts21 N.m15 lb ft
Seat Back Side Bolts35 N.m26 lb ft
Seat Belt Tower Cover Screw1.9 N.m17 lb in
Seat Front Retaining Nuts55 N.m41 lb ft
Seat Rear Retaining Bolts55 N.m41 lb ft
Trim Panel Screws2 N.m18 lb in

Fastener Tightening Specifications

Scheme 1

Scheme 1: Driver Seat Schematics
Scheme 1: Driver Seat Schematics

Scheme 2

Scheme 2
Scheme 2

Scheme 3

Scheme 3
Scheme 3

Scheme 4

Scheme 4
Scheme 4

Scheme 5

Scheme 5: Passenger Seat Schematics
Scheme 5: Passenger Seat Schematics

Scheme 6

Scheme 6
Scheme 6

Scheme 7

Scheme 7: Power Seat Systems Component Views
Scheme 7: Power Seat Systems Component Views
CalloutComponent Name
1C321
2Memory Seat Module - C4
3Seat Adjuster Switch Connector - Driver
4Memory Seat Module - C3
5Seat Adjuster Switch - Driver
6Seat Bolster/Lumbar Switch Connector - Driver
7Seat Adjuster Switch - Driver
8Seat Bolster/Lumbar Switch - Driver
9Seat Recline Position Sensor - Driver
10Seat Recliner Motor - Driver
11C305
12C323
13C325
14C322
15Seat Rear Vertical Motor Position Sensor - Driver
16Seat Front Vertical Motor Position Sensor - Driver
17Seat Rear Vertical Motor - Driver
18Seat Front Vertical Motor - Driver
19Memory Seat Module - C2
20Memory Seat Module - C1
21Seat Horizontal Motor - Driver
22C320
23Seat Horizontal Motor Seat Position Sensor - Driver

Callouts For (Scheme 7)

Scheme 8

Scheme 8
Scheme 8
CalloutComponent Name
1Seat Bolster Motor - Driver
2Seat Lumbar Motor/Position Sensor - Driver
3Seat Lumbar Motor - Driver
4Heated Seat Element - Driver Cushion
5Seat Bolster Motor/Position Sensor - Driver
6C324
7Seat Belt Switch Connector
8Heated Seat Element - Driver Cushion Connector

Callouts For (Scheme 8)

Scheme 9

Scheme 9
Scheme 9
CalloutComponent Name
1Seat Horizontal Motor - Passenger
2Seat Front Vertical Motor - Passenger
3Seat Rear Vertical Motor - Passenger
4C388
5C326
6C399
7Seat Recliner Motor - Passenger
8Seat Bolster/Lumbar Switch - Passenger
9Seat Adjuster Switch - Passenger
10Seat Adjuster Switch Connector

Callouts For (Scheme 9)

Scheme 10

Scheme 10
Scheme 10
CalloutComponent Name
1Seat Bolster Motor - Passenger
2Seat Lumbar Motor - Passenger
3Heated Seat Element - Passenger Cushion Connector
4C329

Callouts For (Scheme 10)

Scheme 11

Scheme 11
Scheme 11
CalloutComponent Name
1Driver Door
2Driver Door Module (DDM)
3Outside Rearview Mirror - Driver
4Window Motor - Driver
5Speaker - LF Door
6Memory/Heated Seat Switch Connector
7Speaker - LF Tweeter (UQ3)
8Door Courtesy Lamp - LF
9Driver Door Panel
10Memory/Heated Seat Switch
11Door Latch Assembly - Driver

Callouts For (Scheme 11)

Scheme 12

Scheme 12
Scheme 12
CalloutComponent Name
1Passenger Door Module (PDM)
2Passenger Door
3Door Latch Assembly - Passenger
4Heated Seat Switch - Passenger
5Door Courtesy Lamp - RF
6Speaker - RF Tweeter (UQ3)
7Heated Seat Switch Connector
8Speaker - RF Door
9Window Motor - Passenger
10Outside Rearview Mirror - Passenger

Callouts For (Scheme 12)

Driver Door Module (DDM) - C5 (Memory/Heated Seat Switch) Connector Part Information 6383393-4 12-Way F AMP 0.64 mm Unsealed (GN) Pin Wire Color Circuit No. Function 1 WH/BK - Medium Heat Indicator Control 2 YE - Low Heat Indicator Control 3 GY - Back Only Select 4 L-BU - Memory/Heated Seat Backlight 5 PK - Memory 2 Switch Signal 6 - - Not Used 7 GN - High Heat Indicator Control 8 BK - Back Only Indicator 9 BU - Back and Cushion Select 10 RD - Memory 1 Switch Signal 11 BN - Memory/Heated Switch Supply Voltage 12 - - Not Used

Heated Seat Element - Driver Cushion Connector Part Information 12064778 2-Way M Metri-Pack 150 Series (L-GN) Pin Wire Color Circuit No. Function A BN 2077 Heated Seat Cushion Element Supply Voltage B BK 2078 Heated Seat Cushion Element Control

Heated Seat Element - Passenger Cushion Connector Part Information 12064778 2-Way M Metri-Pack 150 Series (L-GN) Pin Wire Color Circuit No. Function A BN 2479 Passenger Heated Seat Element Supply Voltage B BK 2480 Heated Seat Cushion Element Control

Memory Seat Module - C1 Connector Part Information 7283-5560-40 8-Way F Yazaki 2.8 mm Unsealed (GY) Pin Wire Color Circuit No. Function 1 L-GN 276 Driver Seat Recline Motor Forward Control 2 L-BU 277 Driver Seat Recline Motor Rearward Control 3 TN 285 Driver Seat Horizontal Motor Forward Control 4 L-GN 284 Driver Seat Horizontal Motor Rearward Control 5 L-BU 283 Driver Seat Rear Vertical Motor Down Control 6 YE 282 Driver Seat Rear Vertical Motor Up Control 7 D-BU 287 Driver Seat Front Vertical Motor Down Control 8 D-GN 286 Driver Seat Front Vertical Motor Up Control

Memory Seat Module - C2 Connector Part Information 7283-5625-40 13-Way F Yazaki Hybrid Unsealed (GY) Pin Wire Color Circuit No. Function 1 OG 1440 Battery Positive Voltage 2-3 - - Not Used 4 D-BU 611 Driver Seat Lumbar Motor Forward Control 5 PK 610 Driver Seat Lumbar Motor Rearward Control 6 - - Not Used 7 BK 1150 Ground - Crew Cab BK 1250 Ground - All Others 8 - - Not Used 9 YE 1257 Driver Seat Torso Bolster In Control 10 PU 1258 Driver Seat Torso Bolster Out Control 11-13 - - Not Used

Memory Seat Module - C3 Connector Part Information 174516-2 26-Way F AMP Hybrid (BK) Pin Wire Color Circuit No. Function 1 RD/WH 2077 Heated Seat Cushion Element Supply Voltage (w/KA7) 2-3 - - Not Used 4 TN 2408 Driver Seat Lumbar Motor Rearward Switch Signal 5 GY/RD 5702 Driver Seat Torso Bolster Out Switch Signal 6 D-GN/WH 1270 Power Seat Recline Rearward Switch Signal 7 - - Not Used 8 L-GN 1523 Power Seat Horizontal Rearward Switch Signal 9 L-BU 1521 Power Seat Rear Vertical Down Switch Signal 10 D-BU 1520 Power Seat Front Vertical Down Switch Signal 11 - - Not Used 12 WH 940 12-Volt Reference 13 WH 1985 5-Volt Reference 14 BN 2432 Driver Heated Seat Back Element Supply Voltage (w/KA7) 15-16 - - Not Used 17 YE 2407 Driver Seat Lumbar Motor Forward Switch Signal 18 WH/RD 5701 Driver Seat Torso Bolster In Switch Signal 19 GY/BK 1269 Power Seat Recline Forward Switch Signal 20 - - Not Used 21 TN 1522 Power Seat Horizontal Forward Switch Signal 22 YE 1519 Power Seat Rear Vertical Up Switch Signal 23 D-GN 1518 Power Seat Front Vertical Up Switch Signal 24 OG 1540 Switch Voltage Supply 25 BN/WH 718 Low Reference 26 BK 2751 Low Reference

Memory Seat Module - C4 Connector Part Information 174515-6 22-Way F AMP Hybrid (GY) Pin Wire Color Circuit No. Function 1 L-BU 2433 Passenger Heated Seat Back Element Control 2 PK 2480 Heated Seat Cushion Element Control 3 BN/WH 557 Front Vertical Seat Motor Position Sensor Signal 4 D-GN 569 Horizontal Seat Motor Position Sensor Signal 5 YE 1063 Driver Seat Lumbar Horizontal Position Sensor Signal 6 PU 5700 Driver Seat Torso Bolster Position Sensor Signal 7 - - Not Used 8 D-BU 2425 Driver Heated Seat Back Temperature Sensor Signal 9 BN/WH 1048 Class 2 Serial Data 10 - - Not Used 11 D-BU 2479 Passenger Heated Seat Element Supply Voltage 12 PU 2424 Driver Heated Seat Back Element Control 13 L-GN 2078 Heated Seat Cushion Element Control (KA7) 14 TN 568 Rear Vertical Seat Motor Position Sensor Signal 15 - - Not Used 16 BK/WH 570 Driver Seat Recline Motor Position Sensor Signal 17-18 - - Not Used 19 D-BU 5475 Front Passenger Heated Seat Back Temperature Signal 20-21 - - Not Used 22 D-BU 2479 Passenger Heated Seat Element Supply Voltage

Passenger Door Module (PDM) - C5 (Heated Seat Switch) Connector Part Information 6383393-4 12-Way F AMP 0.64 mm Unsealed (GN) Pin Wire Color Circuit No. Function 1 YE - Low Heat Indicator Control 2 D-GN - High Heat Indicator Control 3 D-BU - Back and Cushion Select 4 GY - Back Only Select 5 - - Not Used 6 BN - Memory/Heated Seat Switch Supply Voltage 7 BK - Back Only Indicator Control 8 WH/BK - Medium Heat Indicator Control 9-11 - - Not Used 12 L-BU - Heated Seat Switch Backlight

Seat Adjuster Switch - Driver (AN3) Connector Part Information 15326110 12-Way F GT 280 Series (BK) Pin Wire Color Circuit No. Function A D-GN/WH 1270 Power Seat Recline Rearward Switch Signal B GY/BK 1269 Power Seat Recline Forward Switch Signal C - - Not Used D L-GN 1523 Power Seat Horizontal Rearward Switch Signal E TN 1522 Power Seat Horizontal Forward Switch Signal F OG 1540 Switch Voltage Supply - Memory Seat Module OG 1540 Switch Voltage Supply - Lumbar Switch G-H - - Not Used J L-BU 1521 Power Seat Rear Vertical Down Switch Signal K YE 1519 Power Seat Rear Vertical Up Switch Signal L D-BU 1520 Power Seat Front Vertical Down Switch Signal M D-GN 1518 Power Seat Front Vertical Up Switch Signal

Seat Adjuster Switch - Driver (AG1) Connector Part Information 12064998 8-Way F GT 280 Series (BK) Pin Wire Color Circuit No. Function A D-GN 286 Driver Seat Front Vertical Motor Up Control B D-BU 287 Driver Seat Front Vertical Motor Down Control C YE 282 Driver Seat Rear Vertical Motor Up Control D L-BU 283 Driver Seat Rear Vertical Motor Down Control E BK 1150 Ground - Crew Cab BK 1250 Ground - All Others F L-GN 284 Driver Seat Horizontal Motor Rearward Control G TN 285 Driver Seat Horizontal Motor Forward Control H OG 1440 Battery Positive Voltage

Seat Adjuster Switch - Passenger (w/AN3) Connector Part Information 15326110 12-Way F GT 280 Series (BK) Pin Wire Color Circuit No. Function A OG 1440 Battery Positive Voltage B L-GN 290 Passenger Seat Horizontal Motor Rearward Control C TN 296 Passenger Seat Horizontal Motor Forward Control D BK 1250 Ground E D-BU 77 Passenger Seat Recline Motor Rearward F D-GN 76 Passenger Seat Recline Motor Forward G D-BU 298 Passenger Seat Front Vertical Motor Down Control H D-GN 297 Passenger Seat Front Vertical Motor Up Control J L-BU 289 Passenger Seat Rear Vertical Motor Down Control K YE 288 Passenger Seat Rear Vertical Motor Up Control L-M - - Not Used

Seat Bolster/Lumbar Switch - Driver (AN3) Connector Part Information 12052854 7-Way F Metri-Pack 280 Series (BK) Pin Wire Color Circuit No. Function A OG 1540 Battery Positive Voltage B WH/RD 5701 Driver Seat Torso Bolster In Switch Signal C-D - - Not Used E TN 2408 Driver Seat Lumbar Motor Rearward Switch Signal F YE 2407 Driver Seat Lumbar Motor Forward Switch Signal G GY/RD 5702 Driver Seat Torso Bolster Out Switch Signal

Seat Bolster/Lumbar Switch - Passenger (AN3) Connector Part Information 12052854 7-Way F Metri-Pack 280 Series (BK) Pin Wire Color Circuit No. Function A OG 1440 Battery Positive Voltage B D-BU 2462 Passenger Seat Bolster Motor Forward Control C BK 1250 Ground D - - Not Used E D-BU 211 Passenger Seat Lumbar Motor Forward Control F WH 210 Passenger Seat Lumbar Motor Rearward Control G L-BU 2427 Passenger Seat Bolster Motor Rearward Control

Seat Bolster Motor/Position Sensor - Driver (AN3) Connector Part Information 12064752 6-Way F Metri-Pack 150 Series (BK) Pin Wire Color Circuit No. Function A YE 1257 Driver Seat Torso Bolster In Control B PU 1258 Driver Seat Torso Bolster Out Control C WH 940 12-Volt Reference D BN/WH 718 Low Reference E PU 5700 Driver Seat Torso Bolster Position Sensor Signal F - - Not Used

Seat Bolster Motor - Passenger (AN3) Connector Part Information 12052109 2-Way F Metri-Pack 280 Series (BU) Pin Wire Color Circuit No. Function A OG 2462 Passenger Seat Bolster Motor Forward Control B PK 2427 Passenger Seat Bolster Motor Rearward Control

Seat Lumbar Motor/Position Sensor - Driver (AN3) Connector Part Information 12064752 6-Way F Metri-Pack 150 Series (BK) Pin Wire Color Circuit No. Function A PK 610 Driver Seat Lumbar Motor Rearward Control B D-BU 611 Driver Seat Lumbar Motor Forward Control C WH 940 12-Volt Reference D BN/WH 718 Low Reference E L-BU 1063 Driver Seat Lumbar Horizontal Position Sensor Signal F - - Not Used

Seat Lumbar Motor - Passenger (AN3) Connector Part Information 12052109 2-Way F Metri-Pack 280 Series (BU) Pin Wire Color Circuit No. Function A D-BU 211 Passenger Seat Lumbar Motor Forward Control B WH 210 Passenger Seat Lumbar Motor Rearward Control

Seat Front Vertical Motor - Driver Connector Part Information 12020556 2-Way F Metri-Pack 480 Series (BK) Pin Wire Color Circuit No. Function A BK 287 Driver Seat Front Vertical Motor Down Control B RD 286 Driver Seat Front Vertical Motor Up Control

Seat Front Vertical Motor - Passenger Connector Part Information 12020556 2-Way F Metri-Pack 480 Series (BK) Pin Wire Color Circuit No. Function A RD 297 Passenger Seat Front Vertical Motor Up Control B BK 298 Passenger Seat Front Vertical Motor Down Control

Seat Front Vertical Position Sensor - Driver (AN3) Connector Part Information 104257-2 3-Way F AMP (BK) Pin Wire Color Circuit No. Function A RD 940 12-Volt Reference B L-BU 557 Front Vertical Seat Motor Position Sensor Signal C BK 718 Low Reference

Seat Horizontal Position Sensor - Driver (AN3) Connector Part Information 104257-2 3-Way F AMP (BK) Pin Wire Color Circuit No. Function A RD 940 12-Volt Reference B L-BU 569 Horizontal Seat Motor Position Sensor Signal C BK 718 Low Reference

Seat Rear Vertical Motor - Driver Connector Part Information 12020556 2-Way F Metri-Pack 480 Series (BK) Pin Wire Color Circuit No. Function A BK 283 Driver Seat Front Vertical Motor Down Control B RD 282 Driver Seat Front Vertical Motor Up Control

Seat Rear Vertical Motor - Passenger Connector Part Information 12020556 2-Way F Metri-Pack 480 Series (BK) Pin Wire Color Circuit No. Function A BK 289 Passenger Seat Rear Vertical Motor Down Control B RD 288 Passenger Seat Rear Vertical Motor Up Control

Seat Rear Vertical Position Sensor - Driver (AN3) Connector Part Information 104257-2 3-Way F AMP (BK) Pin Wire Color Circuit No. Function A RD 940 12-Volt Reference B D-BU 568 Rear Vertical Seat Motor Position Sensor Signal C BK 718 Low Reference

Seat Recliner Motor - Driver (AN3) Connector Part Information 12129082 2-Way F Metri-Pack 480 Series (GY) Pin Wire Color Circuit No. Function A L-BU 277 Driver Seat Recline Motor Rearward Control B L-GN 276 Driver Seat Recline Motor Forward Control

Seat Recliner Motor Position Sensor - Driver (AN3) Connector Part Information 12059583 3-Way F Metri-Pack 280 Series (BK) Pin Wire Color Circuit No. Function A - - Blocked Cavity B BK 2751 Low Reference C BK/WH 570 Driver Seat Recline Position Sensor Signal D WH 1985 5-Volt Reference

Seat Recliner Motor - Passenger (AN3) Connector Part Information 12129082 2-Way F Metri-Pack 480 Series (GY) Pin Wire Color Circuit No. Function A D-BU 77 Passenger Seat Recline Motor Rearward B D-GN 76 Passenger Seat Recline Motor Forward

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