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Home >> Cadillac >> 2007 >> STS Base, 4.6 A, AWD >> Repair and Diagnosis (Single Page) >> Quick Lookups >> Wiring Diagrams >> OEM Connector End Views - Tire Pressure Monitoring System, Rear Axle, Vehicle Access, Hydraulic Brake, Lighting Systems, Data Communication, Wiper/Washer, Secondary/Configurable Control, Seat Belt >> Vehicle Access Connector End Views >> Left Rear Door Module (LRDM) Connector End View - C1
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Left Rear Door Module (LRDM) Connector End View - C1

Fig 1: Left Rear Door Module (LRDM) - C1 Connector End View
GM1420730Courtesy of GENERAL MOTORS CORP.
Left Rear Door Module (LRDM) - C1 Connector Parts Information

Connector Part Information 
  • OEM: 1740462
  • Service: See Catalog
  • Description: 16-Way F 40 Series Multi-Lock (BK)
Terminal Part Information 
  • Pins: 1, 2, 3, 4, 6, 8, 9, 15, 16
  • Terminal/Tray: 173681-2/17
  • Core/Insulation Crimp: E/4
  • Release Tool/Test Probe: 15315247/J-35616-16 (L-GN)
Left Rear Door Module (LRDM) - C1 Connector End View

Pin Wire Color Circuit No. Function
1 GY 5133 Left Rear Door Deadbolt Lock Signal
2 TN 294 Door Lock Actuator Unlock Control
3 GY 295 Door Lock Actuator Lock Control
4 RD/WH 840 Battery Positive Voltage
5 - - Not Used
6 BK/WH 351 Ground
7 - - Not Used
8 D-BU 668 Power Window Motor Left Rear Up Control
9 YE 1491 Backlight Lamp Control
10-14 - - Not Used
15 D-GN 5060 Low Speed GMLAN Serial Data
16 BN 669 Power Window Motor Left Rear Down Control