Heating Ventilation Air Conditioning (HVAC) Module - Electronic Manual Temperature Control (EMTC)
HVAC MODULE - EMTC DTC CHART
| DTC | Description | Action |
|---|---|---|
| B1081:07 | Left Temperature Damper Motor: Mechanical Failure | INSPECT for binding/damaged linkage or door. REPAIR as necessary. If no condition is found, INSTALL a new temperature blend door actuator. REFER to Temperature Blend Door Actuator . |
| B1081:11 | Left Temperature Damper Motor: Circuit Short to Ground | REFER to Diagnostic Routine N: The Temperature Control is inoperative or Does Not Operate Correctly . |
| B1081:12 | Left Temperature Damper Motor: Circuit Short to Battery | REFER to Diagnostic Routine N: The Temperature Control is inoperative or Does Not Operate Correctly . |
| B1081:13 | Left Temperature Damper Motor: Circuit Open | REFER to Diagnostic Routine N: The Temperature Control is inoperative or Does Not Operate Correctly . |
| B1083:07 | Recirculation Damper Motor: Mechanical Failure | INSPECT for binding/damaged linkage or door. REPAIR as necessary. If no condition is found, INSTALL a new air inlet door actuator. REFER to Mode Door Actuator - Air Inlet Door . |
| B1083:11 | Recirculation Damper Motor: Circuit Short to Ground | REFER to Diagnostic Routine H: The Air Inlet Door Is Inoperative . |
| B1083:12 | Recirculation Damper Motor: Circuit Short to Battery | REFER to Diagnostic Routine H: The Air Inlet Door Is Inoperative . |
| B1083:13 | Recirculation Damper Motor: Circuit Open | REFER to Diagnostic Routine H: The Air Inlet Door Is Inoperative . |
| B1086:07 | Air Distribution Damper Motor: Mechanical Failure | INSPECT for binding/damaged linkage or door. REPAIR as necessary. If no condition is found, INSTALL a new defrost/panel/floor door actuator. REFER to Mode Door Actuator - Defrost-Panel-Floor Door . |
| B1086:11 | Air Distribution Damper Motor: Circuit Short to Ground | REFER to Diagnostic Routine I: Incorrect or Erratic Direction of Airflow From Outlets . |
| B1086:12 | Air Distribution Damper Motor: Circuit Short to Battery | REFER to Diagnostic Routine I: Incorrect or Erratic Direction of Airflow From Outlets . |
| B1086:13 | Air Distribution Damper Motor: Circuit Open | REFER to Diagnostic Routine I: Incorrect or Erratic Direction of Airflow From Outlets . |
| B10AF:12 | Blower Fan Relay: Circuit Short to Battery | REFER to Diagnostic Routine O: The Blower Motor Is Inoperative . |
| B10AF:13 | Blower Fan Relay: Circuit Open | REFER to Diagnostic Routine O: The Blower Motor Is Inoperative . |
| B10B0:12 | Rear Blower Fan Relay: Circuit Short to Battery | REFER to DIAGNOSTIC ROUTINE A : The Auxiliary Blower Motor Is Inoperative. |
| B10B0:13 | Rear Blower Fan Relay: Circuit Open | REFER to DIAGNOSTIC ROUTINE A : The Auxiliary Blower Motor Is Inoperative. |
| B10B7:11 | Rear Air Discharge Temperature: Circuit Short to Ground | REFER to DIAGNOSTIC ROUTINE C : The Auxiliary Temperature Control is Inoperative or Does Not Operate Correctly Using The Front Or Rear Auxiliary Controls. |
| B10B7:15 | Rear Air Discharge Temperature: Circuit Short to Battery or Open | REFER to DIAGNOSTIC ROUTINE C : The Auxiliary Temperature Control is Inoperative or Does Not Operate Correctly Using The Front Or Rear Auxiliary Controls. |
| B10B9:12 | Blower Control: Circuit Short to Battery | REFER to Diagnostic Routine P: The Blower Motor Does Not Operate Correctly . |
| B10B9:14 | Blower Control: Circuit Short to Ground or Open | If the blower motor does not operate, REFER to Diagnostic Routine O: The Blower Motor Is Inoperative . |
| B10BA:12 | Rear Blower Control: Circuit Short to Battery | REFER to DIAGNOSTIC ROUTINE B : The Auxiliary Blower Motor Does Not Operate Correctly. |
| B10BA:14 | Rear Blower Control: Circuit Short to Ground or Open | REFER to DIAGNOSTIC ROUTINE A
: The Auxiliary Blower Motor Is Inoperative. If the rear blower motor is always on HIGH, REFER to DIAGNOSTIC ROUTINE B : The Auxiliary Blower Motor Does Not Operate Correctly. |
| B11E3:07 | Rear HVAC Damper Motor: Mechanical Failure | INSPECT for binding/damaged linkage or door. REPAIR as necessary. If no condition is found, INSTALL a new auxiliary temperature blend door actuator. REFER to AUXILIARY TEMPERATURE BLEND DOOR ACTUATOR . |
| B11E3:11 | Rear HVAC Damper Motor: Circuit Short to Ground | REFER to DIAGNOSTIC ROUTINE C : The Auxiliary Temperature Control is Inoperative or Does Not Operate Correctly Using The Front Or Rear Auxiliary Controls. |
| B11E3:12 | Rear HVAC Damper Motor: Circuit Short to Battery | REFER to DIAGNOSTIC ROUTINE C : The Auxiliary Temperature Control is Inoperative or Does Not Operate Correctly Using The Front Or Rear Auxiliary Controls. |
| B11E3:13 | Rear HVAC Damper Motor: Circuit Open | REFER to DIAGNOSTIC ROUTINE C : The Auxiliary Temperature Control is Inoperative or Does Not Operate Correctly Using The Front Or Rear Auxiliary Controls. |
| B11E4:07 | Rear Air Distribution Damper Motor: Mechanical Failure | INSPECT for binding/damaged linkage or door. REPAIR as necessary. If no condition is found, INSTALL a new auxiliary mode door actuator. REFER to AUXILIARY MODE DOOR ACTUATOR . |
| B11E4:11 | Rear Air Distribution Damper Motor: Circuit Short to Ground | REFER to DIAGNOSTIC ROUTINE D : The Auxiliary Mode Control Is Inoperative or Does Not Operate Correctly Using The Front or Rear Auxiliary Controls. |
| B11E4:12 | Rear Air Distribution Damper Motor: Circuit Short to Battery | REFER to DIAGNOSTIC ROUTINE D : The Auxiliary Mode Control Is Inoperative or Does Not Operate Correctly Using The Front or Rear Auxiliary Controls. |
| B11E4:13 | Rear Air Distribution Damper Motor: Circuit Open | REFER to DIAGNOSTIC ROUTINE D : The Auxiliary Mode Control Is Inoperative or Does Not Operate Correctly Using The Front or Rear Auxiliary Controls. |
| B11E5:11 | Left HVAC Damper Position Sensor: Circuit Short to Ground | REFER to Diagnostic Routine N: The Temperature Control is inoperative or Does Not Operate Correctly . |
| B11E5:15 | Left HVAC Damper Position Sensor: Circuit Short to Battery or Open | REFER to Diagnostic Routine N: The Temperature Control is inoperative or Does Not Operate Correctly . |
| B11E7:11 | Air Distribution Damper Position Sensor: Circuit Short to Ground | REFER to Diagnostic Routine I: Incorrect or Erratic Direction of Airflow From Outlets . |
| B11E7:15 | Air Distribution Damper Position Sensor: Circuit Short to Battery or Open | REFER to Diagnostic Routine I: Incorrect or Erratic Direction of Airflow From Outlets . |
| B11EB:11 | Rear HVAC Temperature Control Input: Circuit Short to Ground | REFER to DIAGNOSTIC ROUTINE E : The Auxiliary Temperature, Mode, and Blower Motor Controls Are Inoperative Or Do Not Operate Correctly Using the Rear Auxiliary Controls Only. |
| B11EB:15 | Rear HVAC Temperature Control Input: Circuit Short to Battery or Open | REFER to DIAGNOSTIC ROUTINE E : The Auxiliary Temperature, Mode, and Blower Motor Controls Are Inoperative Or Do Not Operate Correctly Using the Rear Auxiliary Controls Only. |
| B11EC:11 | Rear HVAC Blower Control Input: Circuit Short to Ground | REFER to DIAGNOSTIC ROUTINE E : The Auxiliary Temperature, Mode, and Blower Motor Controls Are Inoperative Or Do Not Operate Correctly Using the Rear Auxiliary Controls Only. |
| B11EC:15 | Rear HVAC Blower Control Input: Circuit Short to Battery or Open | REFER to DIAGNOSTIC ROUTINE E : The Auxiliary Temperature, Mode, and Blower Motor Controls Are Inoperative Or Do Not Operate Correctly Using the Rear Auxiliary Controls Only. |
| B11F0:11 | Air Intake Damper Position Sensor: Circuit Short to Ground | REFER to Diagnostic Routine H: The Air Inlet Door Is Inoperative . |
| B11F0:15 | Air Intake Damper Position Sensor: Circuit Short to Battery or Open | REFER to Diagnostic Routine H: The Air Inlet Door Is Inoperative . |
| B121D:11 | Rear HVAC Mode Control Input: Circuit Short to Ground | REFER to DIAGNOSTIC ROUTINE E : The Auxiliary Temperature, Mode, and Blower Motor Controls Are Inoperative Or Do Not Operate Correctly Using the Rear Auxiliary Controls Only. |
| B121D:15 | Rear HVAC Mode Control Input: Circuit Short to Battery or Open | REFER to DIAGNOSTIC ROUTINE E : The Auxiliary Temperature, Mode, and Blower Motor Controls Are Inoperative Or Do Not Operate Correctly Using the Rear Auxiliary Controls Only. |
| B127C:11 | Ambient Lighting Zone 2 Output Red LED: Circuit Short to Ground | REFER to DIAGNOSTIC ROUTINE R : The Ambient Lighting Does Not Cycle Through All Color Combinations. |
| B127C:12 | Ambient Lighting Zone 2 Output Red LED: Circuit Short to Battery | REFER to DIAGNOSTIC ROUTINE R : The Ambient Lighting Does Not Cycle Through All Color Combinations. |
| B127C:13 | Ambient Lighting Zone 2 Output Red LED: Circuit Open | REFER to DIAGNOSTIC ROUTINE R : The Ambient Lighting Does Not Cycle Through All Color Combinations. |
| B127F:11 | Ambient Lighting Zone 2 Output Green LED: Circuit Short to Ground | REFER to DIAGNOSTIC ROUTINE R : The Ambient Lighting Does Not Cycle Through All Color Combinations. |
| B127F:12 | Ambient Lighting Zone 2 Output Green LED: Circuit Short to Battery | REFER to DIAGNOSTIC ROUTINE R : The Ambient Lighting Does Not Cycle Through All Color Combinations. |
| B127F:13 | Ambient Lighting Zone 2 Output Green LED: Circuit Open | REFER to DIAGNOSTIC ROUTINE R : The Ambient Lighting Does Not Cycle Through All Color Combinations. |
| B1282:11 | Ambient Lighting Zone 2 Output Blue LED: Circuit Short to Ground | REFER to DIAGNOSTIC ROUTINE R : The Ambient Lighting Does Not Cycle Through All Color Combinations. |
| B1282:12 | Ambient Lighting Zone 2 Output Blue LED: Circuit Short to Battery | REFER to DIAGNOSTIC ROUTINE R : The Ambient Lighting Does Not Cycle Through All Color Combinations. |
| B1282:13 | Ambient Lighting Zone 2 Output Blue LED: Circuit Open | REFER to DIAGNOSTIC ROUTINE R : The Ambient Lighting Does Not Cycle Through All Color Combinations. |
| B12F2:11 | Ambient Lighting Zone 2 Output: Circuit Short to Ground | REFER to DIAGNOSTIC ROUTINE R : The Ambient Lighting Does Not Cycle Through All Color Combinations. |
| B12F2:12 | Ambient Lighting Zone 2 Output: Circuit Short to Battery | REFER to DIAGNOSTIC ROUTINE R : The Ambient Lighting Does Not Cycle Through All Color Combinations. |
| B12F2:13 | Ambient Lighting Zone 2 Output: Circuit Open | REFER to DIAGNOSTIC ROUTINE R : The Ambient Lighting Does Not Cycle Through All Color Combinations. |
| B1A61:11 | Cabin Temperature Sensor: Circuit Short to Ground | REFER to Diagnostic Routine Q: B1A61:11, B1A61:15 . |
| B1A61:15 | Cabin Temperature Sensor: Circuit Short to Battery or Open | REFER to Diagnostic Routine Q: B1A61:11, B1A61:15 . |
| B1A69:11 | Humidity Sensor: Circuit Short to Ground | REFER to Diagnostic Routine X: B1A69:11, B1A69:15 . |
| B1A69:15 | Humidity Sensor: Circuit Short to Battery or Open | REFER to Diagnostic Routine X: B1A69:11, B1A69:15 . |
| B1B71:11 | Evaporator Temperature Sensor: Circuit Short to Ground | REFER to Diagnostic Routine D: B1B71:11, B1B71:15 . |
| B1B71:15 | Evaporator Temperature Sensor: Circuit Short to Battery or Open | REFER to Diagnostic Routine D: B1B71:11, B1B71:15 . |
| B1B7D:11 | Rear Air Distribution Actuator: Circuit Short to Ground | REFER to DIAGNOSTIC ROUTINE D : The Auxiliary Mode Control Is Inoperative or Does Not Operate Correctly Using The Front or Rear Auxiliary Controls. |
| B1B7D:15 | Rear Air Distribution Actuator: Circuit Short to Battery or Open | REFER to DIAGNOSTIC ROUTINE D : The Auxiliary Mode Control Is Inoperative or Does Not Operate Correctly Using The Front or Rear Auxiliary Controls. |
| B1C83:11 | Rear Defog Relay: Circuit Short to Ground | REFER to DIAGNOSTIC ROUTINE F : The Defrost System Does Not Shut Off Automatically. |
| B1C83:12 | Rear Defog Relay: Circuit Short to Battery | REFER to DIAGNOSTIC ROUTINE E : The Defrost System is Inoperative. |
| B1C83:13 | Rear Defog Relay: Circuit Open | REFER to DIAGNOSTIC ROUTINE E : The Defrost System is Inoperative. |
| C1B14:11 | Sensor Supply Voltage A: Circuit Short to Ground | REFER to Diagnostic Routine C: C1B14:11, C1B14:12 . |
| C1B14:12 | Sensor Supply Voltage A: Circuit Short to Battery | REFER to Diagnostic Routine C: C1B14:11, C1B14:12 . |
| U0140:00 | Lost Communication With Body Control Module: No Sub Type Information | REFER to Diagnostic Routine E: U0140:00 . |
| U0401:09 | Invalid Data Received From ECM/PCM A: Component Failure | RETRIEVE and REPAIR all non-network DTCs in the PCM, REFER to DTC CHART: POWERTRAIN CONTROL MODULE (PCM) . |
| U0401:68 | Invalid Data Received From ECM/PCM A: Event Information | RETRIEVE and REPAIR all non-network DTCs in the PCM, REFER to DTC CHART: POWERTRAIN CONTROL MODULE (PCM) . |
| U0401:81 | Invalid Data Received From ECM/PCM A: Invalid Serial Data Received | RETRIEVE and REPAIR all non-network DTCs in the PCM, REFER to DTC CHART: POWERTRAIN CONTROL MODULE (PCM) . |
| U0401:82 | Invalid Data Received From ECM/PCM A: Alive/Sequence Counter Incorrect/Not Updated | RETRIEVE and REPAIR all non-network DTCs in the PCM, REFER to DTC CHART: POWERTRAIN CONTROL MODULE (PCM) . |
| U0422:68 | Invalid Data Received From Body Control Module: Event Information | RETRIEVE and REPAIR all non-network DTCs in the BCM, REFER to DTC CHART: BODY CONTROL MODULE (BCM) . |
| U0422:81 | Invalid Data Received From Body Control Module: Invalid Serial Data Received | RETRIEVE and REPAIR all non-network DTCs in the BCM, REFER to DTC CHART: BODY CONTROL MODULE (BCM) . |
| U0423:82 | Invalid Data Received From Instrument Panel Cluster Control Module: Alive/Sequence Counter Incorrect/Not Updated | RETRIEVE and REPAIR all non-network DTCs in the IPC, REFER to DTC CHART: INSTRUMENT PANEL CLUSTER (IPC) . |
| U0554:82 | Invalid Data Received From Accessory Protocol Interface Module: Alive/Sequence Counter Incorrect/Not Updated | RETRIEVE and REPAIR all non-network DTCs
in the APIM: REFER to DTC CHART: APIM - PREMIUM , REFER to DTC CHART: APIM -- PREMIUM PLUS , or REFER to DTC CHART: APIM - SONY SOUND . |
| U1000:00 | Solid State Driver Protection Activated - Driver Disabled: No Sub Type Information | The HVAC module has temporarily disabled an output because an excessive current draw exists (such as a short to ground). The HVAC module cannot enable the output until the cause of the short is corrected. ADDRESS all other DTCs first. After the cause of the concern is corrected, CLEAR the DTCs . REPEAT the self-test. |
| U2024:51 | Control Module Cal-Config Data: Not Programmed | CHECK the 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 the PMI procedure as directed by the scan tool. If there have been no recent service actions, INSTALL a new module to correct the failure to retain configuration data. REFER to PROGRAMMABLE MODULE INSTALLATION (PMI) . |
| U2100:00 | Initial Configuration Not Complete: No Sub Type Information | CHECK the 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 the PMI procedure as directed by the scan tool. If there have been no recent service actions, INSTALL a new module to correct the failure to retain configuration data. REFER to PROGRAMMABLE MODULE INSTALLATION (PMI) . |
| U3000:41 | Control Module: General Checksum Failure | INSTALL a new HVAC module. REFER to Heating Ventilation Air Conditioning (HVAC) Module . |
| U3000:49 | Control Module: Internal Electronic Failure | ADDRESS all other DTCs first. CLEAR the DTCs . REPEAT the self-test. If DTC U3000:49 is retrieved again, INSTALL a new HVAC module. REFER to Heating Ventilation Air Conditioning (HVAC) Module . |
| U3002:62 | Vehicle Identification Number: Signal Compare Failure | CARRY OUT PMI on the HVAC module using the scan tool. REFER to PROGRAMMABLE MODULE INSTALLATION (PMI) . |
| U3003:16 | Battery Voltage: Circuit Voltage Below Threshold | REFER to Diagnostic Routine F: U3003:16, U3003:17 . |
| U3003:17 | Battery Voltage: Circuit Voltage Above Threshold | REFER to Diagnostic Routine F: U3003:16, U3003:17 . |