Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSFORD2019TRANSIT-150 BASE, 3.7L ENG VIN M, GAS/ETHANOLREPAIR AND DIAGNOSIS (SINGLE PAGE)QUICK LOOKUPSWIRING DIAGRAMSOEM CONNECTOR END VIEWS - C100 - C805ACONNECTOR VIEWSCONNECTOR END VIEW (C271A) - HEATING, VENTILATION AND AIR CONDITIONING (HVAC) CONTROL MODULE
2019 Ford Transit-150 Base, 3.7L Eng VIN M, Gas/Ethanol
Connector End View (C271A) - HEATING, VENTILATION AND AIR CONDITIONING (HVAC) CONTROL MODULE
2019 Ford Transit-150 Base, 3.7L Eng VIN M, Gas/EthanolSECTION Connector End View (C271A) - HEATING, VENTILATION AND AIR CONDITIONING (HVAC) CONTROL MODULE
| Connector: | Description | Color | Harness | Base Part # | Service Pigtail |
|---|---|---|---|---|---|
| C271A | HEATING, VENTILATION AND AIR CONDITIONING (HVAC) CONTROL MODULE | BK | 14K024 | part# N/A | See Below |
| Terminal Part Number | Service Part Number | Size |
|---|---|---|
| Pin | Circuit | Gauge | Circuit Function | Qualifier | Terminal Part Number |
|---|---|---|---|---|---|
| 1 | CH427 (BN) | 16 | SWITCH - FRONT BLOWER # POSITION 1 (LOW) | ||
| 2 | CH428 (GN-WH) | 14 | SWITCH - FRONT BLOWER # POSITION 2 (MEDIUM LOW) | ||
| 3 | CH429 (GY-BN) | 12 | SWITCH - FRONT BLOWER # POSITION 3 (MEDIUM HIGH) | ||
| 4 | CH430 (VT-OG) | 10 | SWITCH - FRONT BLOWER # POSITION 4 (HIGH) | ||
| 5 | GD185 (BK-WH) | 10 | GROUND - CROSS CAR BEAM # 5TH POINT |
Available Pigtail Kits
Pigtail Kit Part Number WPT-1423
Service Part Number:
FU2Z-14S411-NA
Gauge:
14
Pin material:
Tin
Cavities:
5
Vehicle Uses:
- Switch - Heater / A/C Blower (Front)
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.