DTC Chart: Heating Ventilation Air Conditioning (HVAC) Module - Dual Automatic Temperature Control (DATC)
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.
Diagnostics in this article assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods .
Network Diagnostic Trouble Codes (DTCs) (U-codes) are often a result of intermittent concerns such as damaged wiring or low battery voltage occurrences. Additionally, vehicle repair procedures, such as module reprogramming, often set network Diagnostic Trouble Codes (DTCs). Replacing a module to resolve a network DTC is unlikely to resolve the concern. To prevent repeat network DTC concerns, inspect all network wiring, especially connectors. Test the vehicle battery. REFER to: Battery .
NOTE:
Some PCM Diagnostic Trouble Codes (DTCs) may inhibit A/C operation. If any PCM Diagnostic Trouble Codes (DTCs) are retrieved, diagnose those first. Refer to the DTC Chart: Powertrain Control Module (PCM) .
HVAC Control Module - Dual Automatic Temperature Control (DATC) DTC CHART
| DTC | Description | Action |
|---|---|---|
| B1030:00 | Left Front Seat Heater: No Sub Type Information | REFER to: Front Seats . |
| B1032:00 | Right Front Seat Heater: No Sub Type Information | REFER to: Front Seats . |
| B105A:00 | Cabin Temperature Sensor Fan: No Sub Type Information | GO to Pinpoint Test P |
| B1081:00 | Left Temperature Damper Motor: No Sub Type Information | GO to Pinpoint Test K |
| B1082:00 | Right Temperature Damper Motor: No Sub Type Information | GO to Pinpoint Test L |
| B1083:00 | Recirculation Damper Motor: No Sub Type Information | GO to Pinpoint Test E |
| B1086:00 | Air Distribution Damper Motor: No Sub Type Information | GO to Pinpoint Test F |
| B10B3:00 | Right Panel Air Discharge Temperature: No Sub Type Information | GO to Pinpoint Test O |
| B10B4:00 | Right Floor Air Discharge Temperature: No Sub Type Information | GO to Pinpoint Test O |
| B10B5:00 | Left Panel Air Discharge Temperature: No Sub Type Information | GO to Pinpoint Test O |
| B10B6:00 | Left Floor Air Discharge Temperature: No Sub Type Information | GO to Pinpoint Test O |
| B10B8:00 | Push Buttons: No Sub Type Information | A guided routine is not applicable for this vehicle and market. Replace the component that was faulted through service information diagnosis. |
| B10B9:00 | Blower Control: No Sub Type Information | For the blower motor is inoperative, GO to Pinpoint Test M For all other blower motor symptoms, GO to Pinpoint Test N |
| B125B:00 | Air Distribution Damper "B" Motor | GO to Pinpoint Test F |
| B1A61:00 | Cabin Temperature Sensor: No Sub Type Information | GO to Pinpoint Test P |
| B1A63:00 | Right Solar Sensor: No Sub Type Information | GO to Pinpoint Test Q |
| B1A64:00 | Left Solar Sensor: No Sub Type Information | GO to Pinpoint Test Q |
| B1A69:00 | Humidity Sensor: No Sub Type Information | GO to Pinpoint Test P |
| C1B14:00 | Sensor Supply Voltage A: No Sub Type Information | GO to Pinpoint Test P |
| U0140:00 | Lost Communication With Body Control Module: No Sub Type Information | GO to Pinpoint Test C |
| U0155:00 | Lost Communication With Instrument Panel Cluster (IPC) Control Module: No Sub Type Information | GO to Pinpoint Test S |
| U0422:00 | Invalid Data Received From Body Control Module: No Sub Type Information | RETRIEVE and REPAIR all non-network Diagnostic Trouble Codes (DTCs) in the BCM. REFER to: Body Control Module (BCM) . |
| U2100:00 | Initial Configuration Not Complete: No Sub Type Information | CHECK vehicle service history for recent service actions related to this module. This DTC sets due to incomplete or incorrect PMI procedures. If there have been recent service actions with this module, REPEAT/PERFORM the PMI procedure as directed by the scan tool. If there have been no recent service actions, A guided routine is not applicable for this vehicle and market. Replace the component that was faulted through service information diagnosis. |
| U2101:00 | Control Module Configuration Incompatible: No Sub Type Information | CHECK vehicle service history for recent service actions related to this module. This DTC sets due to incomplete or incorrect PMI procedures. If there have been recent service actions with this module, REPEAT/PERFORM the PMI procedure as directed by the scan tool. If there have been no recent service actions, A guided routine is not applicable for this vehicle and market. Replace the component that was faulted through service information diagnosis. |
| U3000:41 | Control Module: General Checksum Failure | A guided routine is not applicable for this vehicle and market. Replace the component that was faulted through service information diagnosis. |
| U3003:16 | Battery Voltage: Circuit Voltage Below Threshold | GO to Pinpoint Test R |
| U3003:17 | Battery Voltage: Circuit Voltage Above Threshold | GO to Pinpoint Test R |