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HVAC Control Assembly X2 Connector End View

Fig 1: HVAC Control Assembly X2 Connector End View
GM1845264Courtesy of GENERAL MOTORS COMPANY
HVAC Control Assembly X2

Pin Wire Circuit Function
1 0.35 L-GN 66 A/C Request Signal
2 0.35 L-BU 1662 Driver Heated Seat Low Temperature Indicator Control (KA1)
3 0.35 L-BU 292 Rear Defog Switch Signal
4 0.35 PK 1501 Driver Heated Seat High/Low Signal (KA1)
5 - - Not Used
6 0.35 TN 1686 Passenger Heated Seat Low Temperature Control (KA1)
7 - - Not Used
8 0.5 PK 339 Run/Crank Ignition 1 Voltage
9 0.35 BK 550 Ground
10 0.35 RD/WH 1540 Battery Positive Voltage
11 0.35 D-GN 1661 Driver Heated Seat High Temperature Indicator Control (KA1)
12 - - Not Used
13 0.35 WH 193 Rear Defog Relay Control
14 0.35 GY 8 Instrument Panel Lamps Dimmer Switch Signal
15 0.35 YE 1685 Passenger Heated Seat High Temperature Control (KA1)
16 0.35 PK/BK 1503 Passenger Heated Seat High/Low Signal (KA1)
Connector Part Information
  • Harness: HVAC
  • OEM: 7283-9077-40
  • Service: 13504589
  • Description: 16-Way F Kaizen 0.64 (L-GY)
Terminal Part Information
  • Terminal/Tray: SAIT-A03T-M064/14
  • Core/Insulation Crimp: P/P
  • Release Tool/Test Probe: J-38125-215A/J-35616-64B (L-BU)
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