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.
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HOMESERVICE MANUALSFORD2013EXPEDITION EL KING RANCH, RWDREPAIR AND DIAGNOSISELECTRICALMOTORS, SWITCHES, RELAYSOEM CONNECTOR END VIEWSHVAC MODULE, EMTC CONNECTOR END VIEW (C2357B)
2013 Ford Expedition EL King Ranch, RWD
HVAC Module, EMTC Connector End View (C2357B)
2013 Ford Expedition EL King Ranch, RWDSECTION HVAC Module, EMTC Connector End View (C2357B)
| Pin | Circuit | Gauge | Circuit Function | Qualifier |
|---|---|---|---|---|
| 1 | CH113 (VT-GY) | 20 | CTRL MOD. - CLIMATE # AUXILIARY BLOWER SPEED #3 | |
| 2 | CH112 (VT-WH) | 20 | CTRL MOD. - CLIMATE # AUXILIARY BLOWER SPEED #1 | |
| 3 | * | * | Not Used | |
| 4 | * | * | Not Used | |
| 5 | * | * | Not Used | |
| 6 | * | * | Not Used | |
| 7 | * | * | Not Used | |
| 8 | * | * | Not Used | |
| 9 | * | * | Not Used | |
| 10 | CH208 (GN-OG) | 20 | CTRL MOD. - CLIMATE # DOOR MOTOR RECIRC. COIL 2/OPEN (IF PLUS) | |
| 11 | CH207 (BU-GY) | 20 | CTRL MOD. - CLIMATE # DOOR MOTOR RECIRC. COIL 1/CLOSE (IF PLUS) | |
| 12 | CH234 (YE-GN) | 20 | CTRL MOD. - CLIMATE # DOOR MOTOR TEMP. COIL 2/OPEN (IF PLUS) | |
| 13 | CH233 (VT-BN) | 20 | CTRL MOD. - CLIMATE # DOOR MOTOR TEMP. COIL 1/CLOSE (IF PLUS) | |
| 14 | CH114 (GN-WH) | 20 | CTRL MOD. - CLIMATE # AUXILIARY BLOWER SPEED #2 | |
| 15 | * | * | Not Used | |
| 16 | * | * | Not Used | |
| 17 | * | * | Not Used | |
| 18 | VH439 (GY-VT) | 20 | SENSOR - DOOR POSITION TEMP. | |
| 19 | VH438 (GN-VT) | 20 | SENSOR - DOOR POSITION RECIRC. | |
| 20 | VHA17 (VT-GN) | 20 | SWITCH - AUX. BLOWER # POSITION | |
| 21 | VHA15 (YE-GY) | 20 | SWITCH - AUX. BLOWER # TEMPERATURE IN | |
| 22 | * | * | Not Used | |
| 23 | CH122 (WH-OG) | 20 | CTRL MOD. - CLIMATE # HEATER REAR WINDOW REQUEST | |
| 24 | * | * | Not Used | |
| 25 | * | * | Not Used | |
| 26 | * | * | Not Used |
RENDER: 1.0x
NO RELATED
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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.