K33 HVAC Control Module
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.
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Connector Part Information
- Harness Type: Instrument Panel
- OEM Connector: 7283-4544-30
- Service Connector: 89047360
- Description: 18-Way F 0.64 Kaizen Series (BK)
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Terminal Part Information
| Terminal Type ID |
Terminated Lead |
Diagnostic Test Probe |
Terminal Removal Tool |
Service Terminal |
Tray |
Core Crimp |
Insulation Crimp |
| I |
13575845 |
J-35616-64B (LT BU) |
J-38125-215A |
Not Available |
Not Available |
Not Available |
Not Available |
| Pin |
Size |
Color |
Circuit |
Function |
Terminal Type ID |
Option |
| 1 |
0.35 |
L-GN/BK |
735 |
Outside Ambient Air Temperature Sensor Signal |
I |
- |
| 2 |
0.35 |
D-GN |
734 |
Inside Air Temperature Sensor Signal |
I |
- |
| 3 |
0.35 |
L-BU/BK |
590 |
Solar Sensor Driver Signal |
I |
- |
| 4 |
0.35 |
GY |
1548 |
Passenger Solar Sensor Signal |
I |
- |
| 5 |
- |
- |
- |
Not Occupied |
- |
- |
| 6 |
0.35 |
WH |
193 |
Rear Defog Relay Control |
I |
- |
| 7 |
- |
- |
- |
Not Occupied |
- |
- |
| 8 |
0.35 |
D-GN |
5060 |
Low Speed GMLAN Serial Data |
I |
- |
| 9 |
0.35 |
OG |
300 |
Run Ignition 3 Voltage |
I |
- |
| 10 |
0.35 |
BK/WH |
651 |
Signal Ground |
I |
- |
| 11 |
0.35 |
YE |
61 |
Outside Ambient Temperature Sensor Low Reference |
I |
- |
| 12 |
0.35 |
VT/WH |
5203 |
Air Quality Sensor Signal |
I |
- |
| 13-15 |
- |
- |
- |
Not Occupied |
- |
- |
| 16 |
0.35 |
GY/BK |
754 |
Blower Motor Speed Control |
I |
- |
| 17 |
0.35 |
D-GN |
5060 |
Low Speed GMLAN Serial Data |
I |
- |
| 18 |
0.35 |
RD/WH |
540 |
Battery Positive Voltage |
I |
- |