K33 HVAC Control Module X2
WARNING: This page is about a different car, the 2021 Cadillac XT5. However, it is still accessible from the selected car via links, so may be relevant.
Connector Part Information
|
Terminal Part Information
| Terminal Type ID | Terminated Lead | Diagnostic Test Probe | Terminal Removal Tool |
|---|---|---|---|
| I | 13575742 | J-35616-64B (LT BU) | J-38125-215A |
| II | 13575867 | J-35616-64B (LT BU) | J-38125-215A |
| Pin | Size | Color | Circuit | Function | Terminal Type ID | Option |
|---|---|---|---|---|---|---|
| 1 | 0.75 | RD / VT | 3340 | Battery Positive Voltage | I | - |
| 2 | 0.35 | GN | 5060 | Low Speed GMLAN Serial Data | II | - |
| 3 | - | - | - | Not Occupied | - | - |
| 4 | 0.35 | GN / YE | 7531 | HVAC Control Module LIN Bus 1 | II | - |
| 5 | - | - | - | Not Occupied | - | - |
| 6 | 0.35 | GN / BU | 4119 | HVAC Control Module LIN Bus 2 | II | - |
| 7 | - | - | - | Not Occupied | - | - |
| 8 | 0.5 0.75 |
BK BK |
1650 1650 |
Ground Ground |
I I |
CJ2 KEM |
| 9 | 0.35 | VT / GY | 1039 | Run/Crank Ignition 1 Voltage | II | CJ4 |
| 10 | 0.75 | BU / YE | 7574 | A/C Compressor Solenoid Valve Control | I | - |
| 11 | 0.75 | BU / BN | 7573 | A/C Compressor Solenoid Valve Control | I | - |
| 12 - 14 | - | - | - | Not Occupied | - | - |
| 15 | 0.35 | BU / GY | 754 | Blower Motor Speed Control | II | - |
| 16 | 0.35 | GN / BK | 2211 | Rear Blower Motor Speed Control | II | CJ4 |
| 17 | - | - | - | Not Occupied | - | - |
| 18 | 0.35 | BK / GN | 7567 | Solar Sensor Low Reference | II | - |
| 19 | 0.35 | BN / VT | 193 | Rear Defogger Relay Control | II | - |
| 20 | - | - | - | Not Occupied | - | - |