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DTC Charts

WARNING: This page is about a different variant/trim than selected.
PCM DTC CHART

DTC Description Action to Take
P0532 A/C Pressure Refrigerant Sensor A Circuit Low GO to PINPOINT TEST A .
P0533 A/C Refrigerant Pressure Sensor A Circuit High GO to PINPOINT TEST A .
P0645 Air Conditioning Clutch Relay (A/CCR) Control Circuit GO to PINPOINT TEST B .
P1464 A/C Demand Out Of Self Test Range If the HVAC selector was not in the OFF position, place it in the OFF position, CLEAR the DTCs and REPEAT the self-test. If the DTC does not return, ignore the DTC and continue diagnostics. If the DTC returns, INSTALL a new HVAC module. CLEAR the DTCs and REPEAT the self-test.
All Other DTCs - REFER to ENGINE CONTROLS - INTRODUCTION (EXCEPT HYBRID) , or INTRODUCTION - FUSION HYBRID AND MKZ HYBRID .
NOTE: This module utilizes a 5-character DTC followed by a 2-character failure type code. The failure type code provides information about specific fault conditions such as opens or shorts to ground. Continuous Memory Diagnostic Trouble Codes (CMDTCs) have an additional 2-character DTC status code suffix to assist in determining DTC history.
NOTE: Some PCM DTCs may inhibit A/C operation. If any PCM DTCs are retrieved, diagnose those first. Refer to the PCM DTC Chart .
HVAC MODULE DTC CHART

DTC Description Action to Take
B1081:07 Left Temperature Damper Motor: Mechanical Failure GO to PINPOINT TEST P .
B1081:11 Left Temperature Damper Motor: Circuit Short to Ground GO to PINPOINT TEST P .
B1081:12 Left Temperature Damper Motor: Circuit Short to Battery GO to PINPOINT TEST P .
B1081:13 Left Temperature Damper Motor: Circuit Open GO to PINPOINT TEST P .
B1082:07 Right Temperature Damper Motor: Mechanical Failure GO to PINPOINT TEST P .
B1082:11 Right Temperature Damper Motor: Circuit Short to Ground GO to PINPOINT TEST P .
B1082:12 Right Temperature Damper Motor: Circuit Short to Battery GO to PINPOINT TEST P .
B1082:13 Right Temperature Damper Motor: Circuit Open GO to PINPOINT TEST P .
B1083:11 Recirculation Damper Motor: Circuit Short to Ground GO to PINPOINT TEST J .
B1083:12 Recirculation Damper Motor: Circuit Short to Battery GO to PINPOINT TEST J .
B1083:13 Recirculation Damper Motor: Circuit Open GO to PINPOINT TEST J .
B1086:07 Air Distribution Damper Motor: Mechanical Failures GO to PINPOINT TEST K .
B1086:11 Air Distribution Damper Motor: Circuit Short to Ground GO to PINPOINT TEST K .
B1086:12 Air Distribution Damper Motor: Circuit Short to Battery GO to PINPOINT TEST K .
B1086:13 Air Distribution Damper Motor: Circuit Open GO to PINPOINT TEST K .
B10AF:12 Blower Fan Relay: Circuit Short to Battery Electronic Manual Temperature Control (EMTC) systems, GO to PINPOINT TEST Q . Dual Automatic Temperature Control (DATC) systems, GO to PINPOINT TEST S .
B10AF:14 Blower Fan Relay: Circuit Short to Ground or Open For EMTC systems, if the blower motor is inoperative, GO to PINPOINT TEST Q . For EMTC systems, if the blower motor is always on, GO to PINPOINT TEST R . For DATC systems, if the blower motor is inoperative, GO to PINPOINT TEST S . For DATC systems, if the blower motor relay is always on, GO to PINPOINT TEST T .
B10B8:00 Push Buttons: No Sub Type Information Without  navigation, button held too long may set DTC. ATTEMPT to clean buttons. CLEAR the DTCs. REPEAT the self-test. If code returns, INSTALL a new HVAC module. With  navigation, button held too long may set DTC. ATTEMPT to clean buttons. CLEAR the DTCs. REPEAT the self-test. If code returns, INSTALL a new Front Controls Interface Module (FCIM).
B10B9:12 Blower Control: Circuit Short to Battery GO to PINPOINT TEST S .
B10B9:14 Blower Control: Circuit Short to Ground or Open If the blower motor is inoperative, GO to PINPOINT TEST S . If the blower motor is always on or operates incorrectly, GO to PINPOINT TEST T .
B11E5:11 Left HVAC Damper Position Sensor: Circuit Short to Ground GO to PINPOINT TEST P .
B11E5:15 Left HVAC Damper Position Sensor: Circuit Short to Battery or Open GO to PINPOINT TEST P .
B11E6:11 Right HVAC Damper Position Sensor: Circuit Short to Ground GO to PINPOINT TEST P .
B11E6:15 Right HVAC Damper Position Sensor: Circuit Short to Battery or Open GO to PINPOINT TEST P .
B11E7:11 Air Distribution Damper Position Sensor: Circuit Short to Ground GO to PINPOINT TEST K .
B11E7:15 Air Distribution Damper Position Sensor: Circuit Short to Battery or Open GO to PINPOINT TEST K .
B1A61:11 Cabin Temperature Sensor: Circuit Short to Ground GO to PINPOINT TEST D .
B1A61:15 Cabin Temperature Sensor: Circuit Short to Battery or Open GO to PINPOINT TEST D .
B1A63:11 Right Solar Sensor: Circuit Short to Ground GO to PINPOINT TEST F .
B1A63:15 Right Solar Sensor: Circuit Short to Battery or Open GO to PINPOINT TEST F .
B1A64:11 Left Solar Sensor: Circuit Short to Ground GO to PINPOINT TEST F .
B1A64:15 Left Solar Sensor: Circuit Short to Battery or Open GO to PINPOINT TEST F .
B1A68:11 Ambient Temperature Sensor: Circuit Short to Ground GO to PINPOINT TEST E .
B1A68:15 Ambient Temperature Sensor: Circuit Short to Battery or Open GO to PINPOINT TEST E .
B1B71:11 Evaporator Temperature Sensor: Circuit Short to Ground GO to PINPOINT TEST G .
B1B71:15 Evaporator Temperature Sensor: Circuit Short to Battery or Open GO to PINPOINT TEST G .
C1B14:11 Sensor Supply Voltage A: Circuit Short to Ground GO to PINPOINT TEST C .
C1B14:12 Sensor Supply Voltage A: Circuit Short to Battery GO to PINPOINT TEST C .
U0140:00 Lost Communication With Body Control Module: No Sub Type Information REFER to MODULE COMMUNICATIONS NETWORK to diagnose lost communication with the Smart Junction Box (SJB).
U0155:00 Lost Communication With Instrument Panel Cluster (IPC) Module: No Sub Type Information REFER to MODULE COMMUNICATIONS NETWORK to diagnose lost communication with the IPC module.
U0163:00 Lost Communication With navigation Control Module: No Sub Type Information REFER to MODULE COMMUNICATIONS NETWORK to diagnose lost communication with the Audio Control Module (ACM).
U0256:00 Lost Communication With Front Controls Interface Module (FCIM) "A": No Sub Type Information REFER to MODULE COMMUNICATIONS NETWORK to diagnose lost communication with the FCIM.
U0422:68 Invalid Data Received From Body Control Module: Event Information This DTC can set due to a fault in the SJB or because the SJB is unable to communicate over the Controller Area Network (CAN) bus. CARRY OUT a self-test of the SJB. If the scan tool indicates that the SJB is not responding, REFER to MODULE COMMUNICATIONS NETWORK to diagnose the network communication concern. If SJB DTCs are present, REFER to MULTIFUNCTION ELECTRONIC MODULES .
U0423:68 Invalid Data Received From Instrument Panel Cluster Control Module: Event Information This DTC can set due to a fault in the IPC or because the IPC is unable to communicate over the CAN bus. CARRY OUT a self-test of the IPC. If the scan tool indicates that the IPC is not responding, REFER to MODULE COMMUNICATIONS NETWORK to diagnose the network communication concern. If IPC DTCs are present, REFER to INSTRUMENTATION, MESSAGE CENTER, AND WARNING CHIMES to diagnose the IPC system fault
U0557:68 Invalid Data Received From Front Controls Interface Module (FCIM) "A": Event Information This DTC can set due to a fault in the FCIM or because the FCIM is unable to communicate over the CAN bus. CARRY OUT a self-test of the FCIM. If the scan tool indicates that the FCIM is not responding, REFER to MODULE COMMUNICATIONS NETWORK to diagnose the network communication concern. If FCIM DTCs are present, REFER to INFORMATION AND ENTERTAINMENT SYSTEMS to diagnose the FCIM fault
U1000:00 Solid State Driver Protection Activated-Driver Disabled: No Sub Type Information INSTALL a new HVAC module. REFER to CLIMATE CONTROL .
U2100:00 Initial Configuration Not Complete: No Sub Type Information INSTALL a new HVAC module. REFER to CLIMATE CONTROL .
U3000:41 Control Module: General Checksum Failure INSTALL a new HVAC module. REFER to CLIMATE CONTROL .
U3002:62 Vehicle Identification Number: Signal Compare Failure INSTALL a new HVAC module. REFER to CLIMATE CONTROL .
U3003:16 Battery Voltage: Circuit Voltage Below Threshold GO to PINPOINT TEST H .
U3003:17 Battery Voltage: Circuit Voltage Above Threshold GO to PINPOINT TEST H .
All Other DTCs - REFER to the Master DTC Chart in MULTIFUNCTION ELECTRONIC MODULES .