M46 Air Recirculation Door Actuator
WARNING: This page is about a different car, the 2019 Buick Cascada, 2018 Buick Cascada, and 2017 Buick Cascada. However, it is still accessible from the selected car via links, so may be relevant.
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Connector Part Information
- Harness Type: HVAC
- OEM Connector: Not Available
- Service Connector: Service by Harness - See Part Catalog
- Description: 6-Way
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Terminal Part Information
| Terminal Type ID |
Terminated Lead |
Diagnostic Test Probe |
Terminal Removal Tool |
Service Terminal |
Tray Name |
Core Crimp |
Insulation Crimp |
| I |
Not Required |
No Tool Required |
No Tool Required |
Not Required |
Not Required |
Not Required |
Not Required |
| Pin |
Size |
Color |
Circuit |
Function |
Terminal Type ID |
Option |
| 1 |
0.5 |
BU/GY |
3173 |
Air Inlet Door Stepper Motor Control 1 |
I |
- |
| 2 |
0.5 |
BN/VT |
7572 |
HVAC Motor Control |
I |
- |
| 3 |
0.5 |
BN/WH |
3174 |
Air Inlet Door Stepper Motor Control 2 |
I |
- |
| 4 |
0.5 |
YE |
3175 |
Air Inlet Door Stepper Motor Control 3 |
I |
- |
| 6 |
0.5 |
WH |
3176 |
Air Inlet Door Stepper Motor Control 4 |
I |
- |