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Home >> Cadillac >> 2007 >> XLR Base >> Repair and Diagnosis >> Body & Frame >> Seats >> Power Seat System >> Component Locator >> Power Seat Connector End Views >> Climate Control Seat Module - Driver C2
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Climate Control Seat Module - Driver C2

Fig 1: Climate Control Seat Module - Driver C2 Connector End View
GM1317472Courtesy of GENERAL MOTORS CORP.
Climate Control Seat Module - Driver C2 Connector Parts Information

Connector Part Information 
  • OEM: 638082-1
  • Service: See Catalog
  • Description: 20-Way M Hybrid (BK)
Terminal Part Information 
  • Pins: 1, 2, 3, 10, 11, 12, 13, 14, 15, 17, 18, 19, 20
  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit
Climate Control Seat Module - Driver C2 Connector Terminal Identification

Pin Wire Color Circuit No. Function
1 PK 2077 Driver Heated Seat Element Supply Voltage
2 L-GN 2078 Driver Heated Seat Element Low Reference
3 GY 5912 Driver Seat Fan Low Reference
4-9 - - Not Used
10 D-GN 5918 Driver Seat Fan Voltage Reference
11 BN 2432 Driver Heated Back Element Supply Voltage
12 PU 2424 Driver Heated Back Element Low Reference
13 OG 5919 Driver Seat Fan Speed Control
14 L-BU/WH 5917 Driver Seat Fan Tachometer Signal
15 PK 1501 Driver Heated Seat High/Low Signal
16 - - Not Used
17 YE 2080 Driver Heated Seat NTC Low Reference
18 YE/BK 2079 Driver Heated Seat NTC Signal
19 D-BU 2425 Driver Heated Back NTC Signal
20 PK 2426 Driver Heated Back NTC Low Reference
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