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Home >> Cadillac >> 2007 >> Escalade EXT >> Repair and Diagnosis >> External Pages >> Different car >> Section 555 (Seat System) >> Component Locator >> Power Seat Systems Connector End Views
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Power Seat Systems Connector End Views

WARNING: This page is about a different car, the 2004 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.
Seat Adjuster Switch Terminal Identification - Driver

GM333020Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12160773
  • 26-Way F (NAT)
Pin Wire Color Circuit No. Function
1 DK BLU 1520 Power Seat Front Vertical Down Switch Signal
2 - - Not Used
3 YEL 1519 Power Seat Rear Vertical Up Switch Signal
4 - - Not Used
5 GRY 764 Driver Seat Deflate Relay Control
6 - - Not Used
7 GRY/BLK 1798 Low Reference
8 - - Not Used
9 GRY/BLK 466 Driver Seat Lumbar Rearward Relay Control
10 - - Not Used
11 PNK 789 Driver Seat Pneumatic Lower Lumbar Solenoid Control
12 - - Not Used
13 BRN 617 Entire Seat Rearward Switch Signal
14 GRY 613 Entire Seat Forward Switch Signal
15 - - Not Used
16 YEL 777 Driver Seat Pneumatic Upper Lumbar Solenoid Control
17 - - Not Used
18 PPL 765 Driver Seat Pneumatic Lateral Solenoid Control
19 - - Not Used
20 ORN 1740 Battery Positive Voltage
21 - - Not Used
22 YEL 386 Driver Seat Lumbar Down Relay Control
23 - - Not Used
24 LT BLU 1521 Power Seat Rear Vertical Down Switch Signal
25 - - Not Used
26 DK GRN 1518 Power Seat Front Vertical Up Switch Signal
Seat Adjuster Switch Terminal Identification - Front Passenger

GM333020Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12160773
  • 26-Way F (NAT)
Pin Wire Color Circuit No. Function
1 DK GRN 1518 Power Seat Front Vertical Up Switch Signal
2 - - Not Used
3 LT BLU 1521 Power Seat Rear Vertical Down Switch Signal
4 - - Not Used
5 YEL 757 Passenger Seat Lumbar Down Relay Control
6 - - Not Used
7 GRY/BLK 1798 Ground
8 - - Not Used
9 PNK 1265 Passenger Seat Lateral Pneumatic Solenoid Control
10 - - Not Used
11 ORN 1261 Passenger Seat Upper Lumbar Pneumatic Solenoid Control
12 - - Not Used
13 BRN 617 Entire Seat Rearward Switch Signal
14 GRY 613 Entire Seat Forward Switch Signal
15 - - Not Used
16 LT BLU 1259 Passenger Seat Lower Lumbar Pneumatic Solenoid Control
17 - - Not Used
18 GRY/BLK 758 Passenger Seat Lumbar Rearward Relay Control
19 - - Not Used
20 ORN 1140 Battery Positive Voltage
21 - - Not Used
22 GRY 1805 Passenger Pneumatic Seat Deflate Relay Control
23 - - Not Used
24 YEL 1519 Power Seat Rear Vertical Up Switch Signal
25 - - Not Used
26 DK BLU 1520 Power Seat Front Vertical Down Switch Signal
Seat Control Module (SCM) Terminal Identification - Driver C1 (Telescopic and Memory)

GM333020Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12160773
  • 26-Way F (NAT)
  • TPA (RED)
Pin Wire Color Circuit No. Function
1 YEL 1519 Power Seat Front Vertical Up Switch Signal
2 GRY 613 Entire Seat Forward Switch Signal
3 ORN 1740 Battery Positive Voltage
4 ORN 2153 Steering Column Telescope Motor Signal
5 - - Not Used
6 BRN/WHT 557 Front Vertical Seat Motor Position Sensor Signal
7 - - Not Used
8 GRY/BLK 1798 Low Reference
9 BRN/WHT 1048 SCM (Seat) Class 2 Serial Data
10 - - Not Used
11 ORN 2095 Steering Column Tilt and Telescope Reverse Switch Signal
12 LT BLU 1521 Power Seat Rear Vertical Down Switch Signal
13 PPL 1985 5 Volt Reference
14 PNK 2094 Steering Column Tilt and Telescope Forward Switch Signal
15 BRN 617 Entire Seat Rearward Switch Signal
16 DK GRN 1518 Power Seat Front Vertical Up Switch Signal
17 DK BLU 1520 Power Seat Front Vertical Down Switch Signal
18 TAN 568 Vertical Seat Motor Position Sensor Signal
19 DK GRN 569 Horizontal Seat Motor Position Sensor Signal
20 - - Not Used
21 BLK 782 Memory Seat/Mirror Sensor Low Reference
22-26 - - Not Used
Seat Control Module (SCM) Terminal Identification - Driver C2 (Telescopic and Memory)

GM62480Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12089527
  • 6-Way F Metri-Pack 280 Series (GRN)
Pin Wire Color Circuit No. Function
A - - Not Used
B BLK 2110 Steering Column Telescope Motor Reverse
C BLK 150 Ground
D TAN 285 Driver Seat Horizontal Motor Forward Control
E DK GRN 286 Driver Seat Front Vertical Motor Up Control
F YEL 282 Driver Seat Rear Vertical Motor Up Control
F LT BLU 283 Driver Seat Rear Vertical Motor Down Control (W/ Telescopic)
Seat Control Module (SCM) Terminal Identification - Driver C3 (Telescopic and Memory)

GM62456Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12064752
  • 6-Way F Metri-Pack 280 Series (BLK)
Pin Wire Color Circuit No. Function
A ORN 1840 Battery Positive Voltage
B LT GRN 284 Driver Seat Horizontal Motor Rearward Control
B YEL 282 Driver Seat Rear Vertical Motor Up Control (W/ Telescopic)
C DK BLU 287 Driver Seat Front Vertical Motor Down Control
D LT BLU 283 Driver Seat Rear Vertical Motor Down Control
D RED 2098 Steering Column Telescope Motor Forward (W/ Telescopic)
E LT GRN 284 Driver Seat Horizontal Motor Rearward Control
F - - Not Used
Seat Lower Motor Terminal Identification - Driver C1

GM39689Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12064754
  • 6-Way M Metri-Pack 280 Series (BLK)
Pin Wire Color Circuit No. Function
A TAN 285 Driver Seat Horizontal Motor Forward Control
B LT GRN 284 Driver Seat Horizontal Motor Rearward Control
C DK GRN 286 Driver Seat Front Vertical Motor Up Control
D DK BLU 287 Driver Seat Front Vertical Motor Down Control
E YEL 282 Driver Seat Rear Vertical Motor Up Control
F LT BLU 283 Driver Seat Rear Vertical Motor Down Control
Seat Lower Motor Terminal Identification - Driver C2 (Memory and Telescopic)

GM333035Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12047781
  • 3-Way F Metri-Pack 150 (BLK)
Pin Wire Color Circuit No. Function
A PPL 1985 5 Volt Reference
B DK GRN 569 Horizontal Seat Motor Position Sensor Signal
C BLK 782 Memory Seat/Mirror Sensor Low Reference
Seat Lower Motor Terminal Identification - Driver C3 (Memory and Telescopic)

GM333035Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12047781
  • 3-Way F Metri-Pack 150 (BLK)
Pin Wire Color Circuit No. Function
A BLK 782 Memory Seat/Mirror Sensor Low Reference
B BRN/WHT 557 Front Vertical Seat Motor Position Sensor Signal
C PPL 1985 5 Volt Reference
Seat Lower Motor Terminal Identification - Driver C4 (Memory and Telescopic)

GM333035Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12047781
  • 3-Way F Metri-Pack 150 (BLK)
Pin Wire Color Circuit No. Function
A BLK 782 Memory Seat/Mirror Sensor Low Reference
B TAN 568 Rear Vertical Seat Motor Position Sensor Signal
C PPL 1985 5 Volt Reference
Seat Lower Motor Terminal Identification - Front Passenger

GM39689Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12064754
  • 6-Way M Metri-Pack 280 Series (BLK)
Pin Wire Color Circuit No. Function
A TAN 285 Driver Seat Horizontal Motor Forward Control
B LT GRN 284 Driver Seat Horizontal Motor Rearward Control
C DK GRN 286 Driver Seat Front Vertical Motor Up Control
D DK BLU 287 Driver Seat Front Vertical Motor Down Control
E YEL 282 Driver Seat Rear Vertical Motor Up Control
F LT BLU 283 Driver Seat Rear Vertical Motor Down Control
Seat Pump Terminal Identification - Driver

GM153651Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12064770
  • 10-Way M Metri-Pack 150 Series (NAT)
Pin Wire Color Circuit No. Function
A BLK 150 Ground
B - - Not Used
C YEL 386 Driver Seat Lumbar Down Relay Control
D GRY 764 Driver Seat Deflate Relay Control
E GRY/BLK 466 Driver Seat Inflate Relay Control
F PPL 765 Driver Seat Pneumatic Lateral Solenoid Control
G YEL 777 Driver Seat Pneumatic Upper Lumbar Solenoid Control
H PNK 789 Driver Seat Pneumatic Lower Lumbar Solenoid Control
J - - Not Used
K ORN 1140 Battery Positive Voltage
Seat Pump Terminal Identification - Front Passenger

GM153651Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12064770
  • 10-Way M Metri-Pack 150 Series (NAT)
Pin Wire Color Circuit No. Function
A BLK 150 Ground
B - - Not Used
C YEL 757 Passenger Seat Lumbar Down Relay Control
D GRY 1805 Passenger Pneumatic Seat Deflate Relay Control
E GRY/BLK 758 Passenger Seat Lumbar Rearward Relay Control
F PNK 1265 Passenger Seat Lateral Pneumatic Solenoid Control
G ORN 1261 Passenger Seat Upper Lumbar Pneumatic Solenoid Control
H LT BLU 1259 Passenger Seat Lower Lumbar Pneumatic Solenoid Control
J - - Not Used
K ORN 1140 Battery Positive Voltage
Seat Relay Center Terminal Identification - Driver C1

GM333020Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12160773
  • 26-Way F (RED)
Pin Wire Color Circuit No. Function
1 YEL 1519 Power Seat Front Vertical Up Switch Signal
2 GRY 613 Entire Seat Forward Switch Signal
3 ORN 1740 Battery Positive Voltage
4-7 - - Not Used
8 GRY/BLK 1798 Low Reference
9-11 - - Not Used
12 LT BLU 1521 Power Seat Rear Vertical Down Switch Signal
13-14 - - Not Used
15 BRN 617 Entire Seat Rearward Switch Signal
16 DK GRN 1518 Power Seat Front Vertical Up Switch Signal
17 DK BLU 1520 Power Seat Front Vertical Down Switch Signal
18-26 - - Not Used
Seat Relay Center Terminal Identification - Driver C2

GM62480Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12089527
  • 6-Way F Metri-Pack 280 Series (GRN)
Pin Wire Color Circuit No. Function
A-B - - Not Used
C BLK 150 Ground
D TAN 285 Driver Seat Horizontal Motor Forward Control
E DK GRN 286 Driver Seat Front Vertical Motor Up Control
F YEL 282 Driver Seat Rear Vertical Motor Up Control
Seat Relay Center Terminal Identification - Driver C3

GM62456Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12064752
  • 6-Way F Metri-Pack 280 Series (BLK)
Pin Wire Color Circuit No. Function
A ORN 1840 Battery Positive Voltage
B LT GRN 284 Driver Seat Horizontal Motor Rearward Control
C DK BLU 287 Driver Seat Front Vertical Motor Down Control
D LT BLU 283 Driver Seat Rear Vertical Motor Down Control
E-F - - Not Used
Seat Relay Center Terminal Identification - Front Passenger C1

GM333020Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12160773
  • 26-Way F (RED)
Pin Wire Color Circuit No. Function
1 YEL 1519 Power Seat Front Vertical Up Switch Signal
2 GRY 613 Entire Seat Forward Switch Signal
3 ORN 1140 Battery Positive Voltage
4-7 - - Not Used
8 GRY/BLK 1798 Low Reference
9-11 - - Not Used
12 LT BLU 1521 Power Seat Rear Vertical Down Switch Signal
13-14 - - Not Used
15 BRN 617 Entire Seat Rearward Switch Signal
16 DK GRN 1518 Power Seat Front Vertical Up Switch Signal
17 DK BLU 1520 Power Seat Front Vertical Down Switch Signal
18-26 - - Not Used
Seat Relay Center Terminal Identification - Front Passenger C2

GM62480Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12089527
  • 6-Way F Metri-Pack 280 Series (LT GRN)
Pin Wire Color Circuit No. Function
A-B - - Not Used
C BLK 150 Ground
D TAN 285 Driver Seat Horizontal Motor Forward Control
E DK GRN 286 Driver Seat Front Vertical Motor Up Control
F YEL 282 Driver Seat Rear Vertical Motor Up Control
Seat Relay Center Terminal Identification - Front Passenger C3

GM62456Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12064752
  • 6-Way F Metri-Pack 280 Series (BLK)
Pin Wire Color Circuit No. Function
A ORN 1440 Battery Positive Voltage
B LT GRN 284 Driver Seat Horizontal Motor Rearward Control
C DK BLU 287 Driver Seat Front Vertical Motor Down Control
D LT BLU 283 Driver Seat Rear Vertical Motor Down Control
E-F - - Not Used
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