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Home >> Cadillac >> 2009 >> XLR Base >> Repair and Diagnosis (Single Page) >> Quick Lookups >> Wiring Diagrams >> Wiring Systems And Power Management - Electrical Center, Component & Splice Pack Connector End Views >> Component Connector End Views >> Headlamp Module (-T90)
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Headlamp Module (-T90)

Fig 1: Headlamp Module (-T90) Connector End View
GM651636Courtesy of GENERAL MOTORS CORP.
Headlamp Module (-T90)

Pin Wire Circuit Function
1 - - Not Used
2 0.35 TN 2501 High Speed GMLAN Data Bus -
3 0.35 TN 2501 High Speed GMLAN Data Bus -
4 0.35 TN/BK 2500 High Speed GMLAN Data Bus +
5 0.35 TN/BK 2500 High Speed GMLAN Data Bus +
6 - - Not Used
7 0.35 BK 813 Drain Wire
8 0.35 BK 814 Drain Wire
9 - - Not Used
10 0.5 PK 1339 Ignition 1 Voltage
11 0.5 RD/WH 2940 Battery Positive Voltage
12 0.5 BK 1250 Ground
13-18 - - Not Used
19 0.35 L-BU 7130 Headlamp Actuator - Left Signal 2
20 0.35 BN 7129 Headlamp Actuator - Left Signal 1
21 0.35 D-GN 7131 Headlamp Actuator - Left Signal 3
22 0.35 GY 7132 Headlamp Actuator - Left Signal 4
23 0.35 TN 7135 Headlamp Actuator - Right Signal 3
24 0.35 YE 7136 Headlamp Actuator - Right Signal 4
25 0.35 PK 7134 Headlamp Actuator - Right Signal 2
26 0.35 OG 7133 Headlamp Actuator - Right Signal 1
27-36 - - Not Used
Connector Part Information 
  • OEM: 12110487
  • Service: See Catalog
  • Description: 36-Way F Micro Pack 100 W Series, Sealed (BK)
Terminal Part Information 
  • Terminal/Tray: 12084913/5
  • Core/Insulation Crimp: W/W
  • Release Tool/Test Probe: 12122523/J-35616-6 (BN)
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