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Home >> Lincoln >> 2018 >> MKZ Select, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1561 (Climate Control System - General Information (Except Electric) (2 Of 2)) >> Diagnosis And Testing >> Climate Control System - Vehicles With: Electronic Manual Temperature Control (EMTC) >> Pinpoint Test(s) >> Pinpoint Test D : The Air Inlet Door Is Inoperative >> Notes

Pinpoint Test D : The Air Inlet Door Is Inoperative: Notes

WARNING: This page is about a different car, the 2018 Ford Focus. However, it is still accessible from the selected car via links, so may be relevant.

Refer to Manual Climate Control System for schematic and connector information.

Normal Operation and Fault Conditions 

Air inlet door actuator, REFER to: Climate Control System - Vehicles With: Electronic Manual Temperature Control (EMTC) - System Operation and Component Description .

DTC Fault Trigger Conditions 

DTC Description Fault Trigger Conditions
B1083:11 Recirculation Damper Motor: Circuit Short to Ground This DTC sets when the HVAC control module senses a short to ground when motor movement is commanded.
B1083:12 Recirculation Damper Motor: Circuit Short to Battery This DTC sets when the HVAC control module senses a short to voltage when motor movement is commanded.

Possible Sources