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.
2018 Ford Fusion Titanium, FWDFACTORY OEM SERVICE PROCEDURE
FCIM - Vehicles With DATC
DTC INDEX
| DTC | Description | Action |
|---|---|---|
| C1B14:11 | Sensor Supply Voltage A: Circuit Short To Ground | REFER to: Climate Control System - Vehicles With: Dual Automatic Temperature Control (DATC) . |
| C1B14:12 | Sensor Supply Voltage A: Circuit Short To Battery | REFER to: Climate Control System - Vehicles With: Dual Automatic Temperature Control (DATC) . |
| B102E:11 | Air Quality Sensor: Circuit Short To Ground | REFER to: Climate Control System - Vehicles With: Dual Automatic Temperature Control (DATC) . |
| B102E:15 | Air Quality Sensor: Circuit Short To Battery or Open | REFER to: Climate Control System - Vehicles With: Dual Automatic Temperature Control (DATC) . |
| B102E:92 | Air Quality Sensor: Performance or Incorrect Operation | REFER to: Climate Control System - Vehicles With: Dual Automatic Temperature Control (DATC) . |
| B1034:11 | Left Front Seat Heater Element: Circuit Short To Ground | REFER to: Front Seats . |
| B1034:12 | Left Front Seat Heater Element: Circuit Short To Battery | REFER to: Front Seats . |
| B1034:13 | Left Front Seat Heater Element: Circuit Open | REFER to: Front Seats . |
| B1036:11 | Right Front Seat Heater Element: Circuit Short To Ground | REFER to: Front Seats . |
| B1036:12 | Right Front Seat Heater Element: Circuit Short To Battery | REFER to: Front Seats . |
| B1036:13 | Right Front Seat Heater Element: Circuit Open | REFER to: Front Seats . |
| B1038:11 | Left Front Seat Heater Sensor: Circuit Short To Ground | REFER to: Front Seats . |
| B1038:15 | Left Front Seat Heater Sensor: Circuit Short To Battery or Open | REFER to: Front Seats . |
| B103A:11 | Right Front Seat Heater Sensor: Circuit Short To Ground | REFER to: Front Seats . |
| B103A:15 | Right Front Seat Heater Sensor: Circuit Short To Battery or Open | REFER to: Front Seats . |
| B105A:12 | Cabin Temperature Sensor Fan: Circuit Short To Battery | REFER to: Climate Control System - Vehicles With: Dual Automatic Temperature Control (DATC) . |
| B105A:14 | Cabin Temperature Sensor Fan: Circuit Short To Ground or Open | REFER to: Climate Control System - Vehicles With: Dual Automatic Temperature Control (DATC) . |
| B1081:07 | Left Temperature Damper Motor: Mechanical Failure | REFER to: Climate Control System - Vehicles With: Dual Automatic Temperature Control (DATC) . |
| B1081:11 | Left Temperature Damper Motor: Circuit Short To Ground | REFER to: Climate Control System - Vehicles With: Dual Automatic Temperature Control (DATC) . |
| B1081:12 | Left Temperature Damper Motor: Circuit Short To Battery | REFER to: Climate Control System - Vehicles With: Dual Automatic Temperature Control (DATC) . |
| B1081:13 | Left Temperature Damper Motor: Circuit Open | REFER to: Climate Control System - Vehicles With: Dual Automatic Temperature Control (DATC) . |
| B1082:07 | Right Temperature Damper Motor: Mechanical Failure | REFER to: Climate Control System - Vehicles With: Dual Automatic Temperature Control (DATC) . |
| B1082:11 | Right Temperature Damper Motor: Circuit Short To Ground | REFER to: Climate Control System - Vehicles With: Dual Automatic Temperature Control (DATC) . |
| B1082:12 | Right Temperature Damper Motor: Circuit Short To Battery | REFER to: Climate Control System - Vehicles With: Dual Automatic Temperature Control (DATC) . |
| B1082:13 | Right Temperature Damper Motor: Circuit Open | REFER to: Climate Control System - Vehicles With: Dual Automatic Temperature Control (DATC) . |
| B1083:07 | Recirculation Damper Motor: Mechanical Failure | REFER to: Climate Control System - Vehicles With: Dual Automatic Temperature Control (DATC) . |
| B1083:11 | Recirculation Damper Motor: Circuit Short To Ground | REFER to: Climate Control System - Vehicles With: Dual Automatic Temperature Control (DATC) . |
| B1083:12 | Recirculation Damper Motor: Circuit Short To Battery | REFER to: Climate Control System - Vehicles With: Dual Automatic Temperature Control (DATC) . |
| B1083:13 | Recirculation Damper Motor: Circuit Open | REFER to: Climate Control System - Vehicles With: Dual Automatic Temperature Control (DATC) . |
| B1086:07 | Air Distribution Damper Motor: Mechanical Failure | REFER to: Climate Control System - Vehicles With: Dual Automatic Temperature Control (DATC) . |
| B1086:11 | Air Distribution Damper Motor: Circuit Short To Ground | REFER to: Climate Control System - Vehicles With: Dual Automatic Temperature Control (DATC) . |
| B1086:12 | Air Distribution Damper Motor: Circuit Short To Battery | REFER to: Climate Control System - Vehicles With: Dual Automatic Temperature Control (DATC) . |
| B1086:13 | Air Distribution Damper Motor: Circuit Open | REFER to: Climate Control System - Vehicles With: Dual Automatic Temperature Control (DATC) . |
| B10AF:11 | Blower Fan Relay: Circuit Short To Ground | REFER to: Climate Control System - Vehicles With: Dual Automatic Temperature Control (DATC) . |
| B10AF:12 | Blower Fan Relay: Circuit Short To Battery | REFER to: Climate Control System - Vehicles With: Dual Automatic Temperature Control (DATC) . |
| B10AF:13 | Blower Fan Relay: Circuit Open | REFER to: Climate Control System - Vehicles With: Dual Automatic Temperature Control (DATC) . |
| B10B3:11 | Right Panel Air Discharge Temperature: Circuit Short To Ground | REFER to: Climate Control System - Vehicles With: Dual Automatic Temperature Control (DATC) . |
| B10B3:15 | Right Panel Air Discharge Temperature: Circuit Short To Battery or Open | REFER to: Climate Control System - Vehicles With: Dual Automatic Temperature Control (DATC) . |
| B10B4:11 | Right Floor Air Discharge Temperature: Circuit Short To Ground | REFER to: Climate Control System - Vehicles With: Dual Automatic Temperature Control (DATC) . |
| B10B4:15 | Right Floor Air Discharge Temperature: Circuit Short To Battery or Open | REFER to: Climate Control System - Vehicles With: Dual Automatic Temperature Control (DATC) . |
| B10B5:11 | Left Panel Air Discharge Temperature: Circuit Short To Ground | REFER to: Climate Control System - Vehicles With: Dual Automatic Temperature Control (DATC) . |
| B10B5:15 | Left Panel Air Discharge Temperature: Circuit Short To Battery or Open | REFER to: Climate Control System - Vehicles With: Dual Automatic Temperature Control (DATC) . |
| B10B6:11 | Left Floor Air Discharge Temperature: Circuit Short To Ground | REFER to: Climate Control System - Vehicles With: Dual Automatic Temperature Control (DATC) . |
| B10B6:15 | Left Floor Air Discharge Temperature: Circuit Short To Battery or Open | REFER to: Climate Control System - Vehicles With: Dual Automatic Temperature Control (DATC) . |
| B10B8:63 | Push Buttons: Circuit / Component Protection Time-Out | CLEAR all Continuous Memory Diagnostic Trouble Codes (CMDTCs). WAIT at least 10 seconds. RETRIEVE the FCIM Continuous Memory Diagnostic Trouble Codes (CMDTCs). If DTC B10B8:63 is retrieved again, |
| B10B9:12 | Blower Control: Circuit Short To Battery | REFER to: Climate Control System - Vehicles With: Dual Automatic Temperature Control (DATC) . |
| B10B9:14 | Blower Control: Circuit Short To Ground or Open | REFER to: Climate Control System - Vehicles With: Dual Automatic Temperature Control (DATC) . |
| B11E5:11 | Left HVAC Damper Position Sensor: Circuit Short To Ground | REFER to: Climate Control System - Vehicles With: Dual Automatic Temperature Control (DATC) . |
| B11E5:15 | Left HVAC Damper Position Sensor: Circuit Short To Battery or Open | REFER to: Climate Control System - Vehicles With: Dual Automatic Temperature Control (DATC) . |
| B11E6:11 | Right HVAC Damper Position Sensor: Circuit Short To Ground | REFER to: Climate Control System - Vehicles With: Dual Automatic Temperature Control (DATC) . |
| B11E6:15 | Right HVAC Damper Position Sensor: Circuit Short To Battery or Open | REFER to: Climate Control System - Vehicles With: Dual Automatic Temperature Control (DATC) . |
| B11E7:11 | Air Distribution Damper Position Sensor: Circuit Short To Ground | REFER to: Climate Control System - Vehicles With: Dual Automatic Temperature Control (DATC) . |
| B11E7:15 | Air Distribution Damper Position Sensor: Circuit Short To Battery or Open | REFER to: Climate Control System - Vehicles With: Dual Automatic Temperature Control (DATC) . |
| B11F0:11 | Air Intake Damper Position Sensor: Circuit Short To Ground | REFER to: Climate Control System - Vehicles With: Dual Automatic Temperature Control (DATC) . |
| B11F0:15 | Air Intake Damper Position Sensor: Circuit Short To Battery or Open | REFER to: Climate Control System - Vehicles With: Dual Automatic Temperature Control (DATC) . |
| B12CA:11 | Start/Stop "Eco-Start" Status Indicator: Circuit Short To Ground | GO to Pinpoint Test AO |
| B12CA:15 | Start/Stop "Eco-Start" Status Indicator: Circuit Short To Battery or Open | GO to Pinpoint Test AO |
| B12CB:11 | Start/Stop "Eco-Start" Enable Button: Circuit Short To Ground | GO to Pinpoint Test AO |
| B1A61:11 | Cabin Temperature Sensor: Circuit Short To Ground | REFER to: Climate Control System - Vehicles With: Dual Automatic Temperature Control (DATC) . |
| B1A61:15 | Cabin Temperature Sensor: Circuit Short To Battery or Open | REFER to: Climate Control System - Vehicles With: Dual Automatic Temperature Control (DATC) . |
| B1A61:11 | Right Solar Sensor: Circuit Short To Ground | REFER to: Climate Control System - Vehicles With: Dual Automatic Temperature Control (DATC) . |
| B1A61:15 | Left Solar Sensor: Circuit Short To Battery or Open | REFER to: Climate Control System - Vehicles With: Dual Automatic Temperature Control (DATC) . |
| B1A64:11 | Left Solar Sensor: Circuit Short To Ground | REFER to: Climate Control System - Vehicles With: Dual Automatic Temperature Control (DATC) . |
| B1A64:15 | Right Solar Sensor: Circuit Short To Battery or Open | REFER to: Climate Control System - Vehicles With: Dual Automatic Temperature Control (DATC) . |
| B1A69:11 | Humidity Sensor: Circuit Short To Ground | REFER to: Climate Control System - Vehicles With: Dual Automatic Temperature Control (DATC) . |
| B1A69:15 | Humidity Sensor: Circuit Short To Battery or Open | REFER to: Climate Control System - Vehicles With: Dual Automatic Temperature Control (DATC) . |
| B1B71:11 | Evaporator Temperature Sensor: Circuit Short To Ground | REFER to: Climate Control System - Vehicles With: Dual Automatic Temperature Control (DATC) . |
| B1B71:15 | Evaporator Temperature Sensor: Circuit Short To Battery or Open | REFER to: Climate Control System - Vehicles With: Dual Automatic Temperature Control (DATC) . |
| B1C83:12 | Rear Defog Relay: Circuit Short To Battery | REFER to: Glass, Frames and Mechanisms . |
| B1C83:14 | Rear Defog Relay: Circuit Short To Ground or Open | REFER to: Glass, Frames and Mechanisms . |
| U0140:00 | Lost Communication With Body Control Module: No Sub Type Information | GO to Pinpoint Test AR |
| U0155:00 | Lost Communication With Instrument Panel Cluster (IPC) Control Module: No Sub Type Information | GO to Pinpoint Test AT |
| U0253:00 | Lost Communication With Accessory Protocol Interface Module: No Sub Type Information | GO to Pinpoint Test BB |
| U0401:00 | Invalid Data Received from ECM/PCM A: No Sub Type Information | RETRIEVE and FOLLOW Diagnostic Trouble Codes (DTCs) present in the PCM. Refer to the appropriate Engine article for the procedure. If no Diagnostic Trouble Codes (DTCs) are present in the PCM, DIAGNOSE the observable symptom. |
| U0401:68 | Invalid Data Received from ECM/PCM A: Event Information | RETRIEVE and FOLLOW Diagnostic Trouble Codes (DTCs) present in the PCM. Refer to the appropriate Engine article for the procedure. If no Diagnostic Trouble Codes (DTCs) are present in the PCM, DIAGNOSE the observable symptom. |
| U0401:81 | Invalid Data Received from ECM/PCM A: Invalid Serial Data Received | RETRIEVE and FOLLOW Diagnostic Trouble Codes (DTCs) present in the PCM. Refer to the appropriate Engine article for the procedure. If no Diagnostic Trouble Codes (DTCs) are present in the PCM, DIAGNOSE the observable symptom. |
| U0401:82 | Invalid Data Received from ECM/PCM A: Alive / Sequence Counter Incorrect / Not Updated | RETRIEVE and FOLLOW Diagnostic Trouble Codes (DTCs) present in the PCM. Refer to the appropriate Engine article for the procedure. If no Diagnostic Trouble Codes (DTCs) are present in the PCM, DIAGNOSE the observable symptom. |
| U0422:68 | Invalid Data Received From Body Control Module: Event Information | RETRIEVE and FOLLOW Diagnostic Trouble Codes (DTCs) present in the BCM. Refer to: Body Control Module (BCM)
. If no Diagnostic Trouble Codes (DTCs) are present in the BCM, DIAGNOSE the observable symptom. |
| U0422:81 | Invalid Data Received From Body Control Module: Invalid Serial Data Received | RETRIEVE and FOLLOW Diagnostic Trouble Codes (DTCs) present in the BCM. Refer to: Body Control Module (BCM)
. If no Diagnostic Trouble Codes (DTCs) are present in the BCM, DIAGNOSE the observable symptom. |
| U1000:00 | Solid State Driver Protection Active - Driver Disabled: No Sub Type Information | GO to Pinpoint Test BE |
| U2100:00 | Initial Configuration Not Complete: No Sub Type Information | This DTC sets due to incomplete or incorrect PMI procedures. CHECK the vehicle service history for recent service actions related to the FCIM. If there have been recent service actions with the FCIM, INSTALL as-built data from PTS, following the diagnostic scan tool instructions under Module Programming>As-Built. If there have been no recent service actions, |
| U3000:41 | Control Module: General Checksum Failure | CLEAR the DTC. WAIT at least 10 seconds. REPEAT the self-test. If DTC U3000:41 is retrieved again, |
| U3003:16 | Battery Voltage: Circuit Voltage Below Threshold | GO to Pinpoint Test BF |
| U3003:17 | Battery Voltage: Circuit Voltage Above Threshold | GO to Pinpoint Test BG |
Factory Service Tools
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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.
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