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Home >> Cadillac >> 2016 >> CTS Base, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 13 (Wiring Systems And Power Management - Component Connector End Views - K9 X3 To M28R T4F (Coupe)) >> Component Connector End Views >> K33 HVAC Control Module X2
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K33 HVAC Control Module X2

WARNING: This page is about a different car, the 2015 Cadillac CTS. However, it is still accessible from the selected car via links, so may be relevant.
GM1664586
Connector Part Information
  • Harness Type: HVAC
  • OEM Connector: 7283-9081
  • Service Connector: 89047359
  • Description: 16-Way F (BK)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool Service Terminal Tray Core Crimp Insulation Crimp
I Not Available Not Available Not Available Service by Harness - See Part Catalog Not Available Not Available Not Available
Pin Size Color Circuit Function Terminal Type ID Option
1 0.35 WH/BK 1236 Auxiliary Air Temperature Door Control I -
2 0.35 GY/BK 2778 Right Air Temperature Door Control A I -
3 - - - Not Occupied - -
4 0.35 D-BU 1646 Auxiliary Air Temperature Door Position Signal I -
5 0.35 L-BU 733 Air Temperature Door Position Signal I -
6 0.35 YE/BK 1814 Lower Mode Door Position Signal I -
7 0.35 PU 1838 Recirculation Door Position Signal I -
8 0.35 GY 605 5-Volt Reference 3 I -
9 0.35 OG 2273 Mode Door Control I -
10 0.35 YE/GN 1318 Lower Mode Door Control I -
11 0.35 BN 2274 Recirculation Door Control Circuit I -
12 0.35 D-GN 1614 Recirculation Door Control I -
13 0.35 YE/OG 1791 Air Temperature Door Control Low Reference I -
14 0.35 D-BU/WH 1199 Air Temperature Door Control I -
15 0.35 PK 2262 A/C Orifice Solenoid Supply Voltage I -
16 0.35 YE 61 Low Reference I -