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Home >> Cadillac >> 2006 >> CTS V >> Repair and Diagnosis >> External Pages >> Different car >> Section 940 (Inline Harness Connector End Views - X213 - X801) >> X312 Driver Seat Harness to Driver Lumbar Harness (AL2)

X312 Driver Seat Harness to Driver Lumbar Harness (AL2)

WARNING: This page is about a different car, the 2009 Cadillac STS. However, it is still accessible from the selected car via links, so may be relevant.
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GM130711Courtesy of GENERAL MOTORS CORP.
Connector Part Information 
  • OEM: 12129136
  • Service: 12129136
  • Description: 4-Way F Metri-Pack 280 Series, Flexlock (BK)
Connector Part Information 
  • OEM: 12129135
  • Service: 12129135
  • Description: 4-Way M Metri-Pack 280 Series (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
Terminal Part Information 
  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit
X312 Driver Seat Harness to Driver Lumbar Harness (AL2)

Pin Wire Circuit Function Pin Wire Circuit Function
A 3 TN 768 Driver Seat Lumbar Motor Up Control A 3 L-GN 768 Driver Seat Lumbar Motor Up Control
B 3 L-GN 284 Driver Seat Horizontal Motor Rearward Control B 3 PU 284 Driver Seat Horizontal Motor Rearward Control
C 3 D-BU 611 Driver Seat Lumbar Motor Forward Control C 3 D-BU 611 Driver Seat Lumbar Motor Forward Control
D 3 PK 610 Driver Seat Lumbar Motor Rearward Control D 3 PK 610 Driver Seat Lumbar Motor Rearward Control