Pinpoint Test Q : C1B14:11, C1B14:12: Notes
WARNING: This page is about a different car, the 2018 Lincoln Navigator. However, it is still accessible from the selected car via links, so may be relevant.
Refer to Wiring Diagram Automatic 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 FCIM.
DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| C1B14:11 | Sensor Supply Voltage A: Circuit Short to Ground | This DTC sets when the module senses less than 5 volts on the sensor reference voltage circuit, indicating a short to ground. |
| C1B14:12 | Sensor Supply Voltage A: Circuit Short to Battery | This DTC sets when the module senses greater than 5 volts on the sensor reference voltage circuit, indicating a short to voltage. |
Possible Sources
- Wiring, terminals or connectors
- FCIM