Pinpoint Test U : B14AE:11, B14AE:12, B14AE:14: Notes
WARNING: This page is about a different car, the 2017 Ford Escape. 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
A 5-volt reference voltage and ground is supplied to the climate control sensors and actuators from the HVAC control module.
DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| B14AE:11 | Actuators Power Supply: Circuit Short To Ground | This DTC sets when the module senses less than 5 volts on the actuator voltage circuit, indicating a short to ground. |
| B14AE:12 | Actuators Power Supply: Circuit Short To Battery | This DTC sets when the module senses greater than 5 volts on the actuator voltage circuit, indicating a short to voltage. |
| B14AE:14 | Actuators Power Supply: Circuit Short To Ground or Open | This DTC sets when the module senses less than 5 volts on the actuator voltage circuit, indicating a short to ground or open. |
Possible Sources
- Wiring, terminals or connectors
- HVAC control module