HVAC Module
DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Action |
|---|---|---|
| B1081:07 | Left Temperature Damper Motor: Mechanical Failure | See PINPOINT TEST 11: TEMPERATURE CONTROL IS INOPERATIVE/DOES NOT OPERATE CORRECTLY - HYBRID . |
| B1081:11 | Left Temperature Damper Motor: Circuit Short to Ground | See PINPOINT TEST 11: TEMPERATURE CONTROL IS INOPERATIVE/DOES NOT OPERATE CORRECTLY - HYBRID . |
| B1081:12 | Left Temperature Damper Motor: Circuit | See PINPOINT TEST 11: TEMPERATURE CONTROL IS INOPERATIVE/DOES NOT OPERATE CORRECTLY - HYBRID . |
| B1081:13 | Left Temperature Damper Motor: Circuit Open | See PINPOINT TEST 11: TEMPERATURE CONTROL IS INOPERATIVE/DOES NOT OPERATE CORRECTLY - HYBRID . |
| B1082:07 | Right Temperature Damper Motor: Mechanical Failure | See PINPOINT TEST 11: TEMPERATURE CONTROL IS INOPERATIVE/DOES NOT OPERATE CORRECTLY - HYBRID . |
| B1082:11 | Right Temperature Damper Motor: Circuit Short to Ground | See PINPOINT TEST 11: TEMPERATURE CONTROL IS INOPERATIVE/DOES NOT OPERATE CORRECTLY - HYBRID . |
| B1082:12 | Right Temperature Damper Motor: Circuit Short to Ground | See PINPOINT TEST 11: TEMPERATURE CONTROL IS INOPERATIVE/DOES NOT OPERATE CORRECTLY - HYBRID . |
| B1082:13 | Right Temperature Damper Motor: Circuit Open | See PINPOINT TEST 11: TEMPERATURE CONTROL IS INOPERATIVE/DOES NOT OPERATE CORRECTLY - HYBRID . |
| B1083:07 | Recirculation Damper Motor. Mechanical Failure | See PINPOINT TEST 5: THE AIR INLET DOOR IS INOPERATIVE - HYBRID . |
| B1083:11 | Recirculation Damper Motor: Circuit Short to Ground | See PINPOINT TEST 5: THE AIR INLET DOOR IS INOPERATIVE - HYBRID . |
| B1083:12 | Recirculation Damper Motor: Circuit Short to Battery | See PINPOINT TEST 5: THE AIR INLET DOOR IS INOPERATIVE - HYBRID . |
| B1083:13 | Recirculation Damper Motor: Circuit Open | See PINPOINT TEST 5: THE AIR INLET DOOR IS INOPERATIVE - HYBRID . |
| B1086:07 | Air Distribution Damper Motor: Mechanical Failures | See PINPOINT TEST 6: INCORRECT/ERRATIC DIRECTION OF AIRFLOW FROM OUTLETS - HYBRID . |
| B1086:11 | Air Distribution Damper Motor: Circuit Short to Ground | See PINPOINT TEST 6: INCORRECT/ERRATIC DIRECTION OF AIRFLOW FROM OUTLETS - HYBRID . |
| B1086:12 | Air Distribution Damper Motor: Circuit Short to Battery | See PINPOINT TEST 6: INCORRECT/ERRATIC DIRECTION OF AIRFLOW FROM OUTLETS - HYBRID . |
| B1086:13 | Air Distribution Damper Motor: Circuit Open | See PINPOINT TEST 6: INCORRECT/ERRATIC DIRECTION OF AIRFLOW FROM OUTLETS - HYBRID . |
| B10AF:12 | Blower Fan Relay: Circuit Short to Battery | See PINPOINT TEST 12: THE BLOWER MOTOR IS INOPERATIVE - HYBRID . |
| B10AF:14 | Blower Fan Relay: Circuit Short to Ground or Open | See PINPOINT TEST 12: THE BLOWER MOTOR IS INOPERATIVE - HYBRID . |
| B10B8:00 | Push Buttons: No Sub Type Information | 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). See FRONT CONTROLS INTERFACE MODULE (FCIM) REMOVAL/INSTALLATION . |
| B10B9:12 | Blower Control: Circuit Short to Battery | See PINPOINT TEST 13: THE BLOWER MOTOR DOES NOT OPERATE CORRECTLY - HYBRID . |
| B10B9:14 | Blower Control: Circuit Short to Ground or Open | See PINPOINT TEST 12: THE BLOWER MOTOR IS INOPERATIVE - HYBRID . |
| B11E5:11 | Left HVAC Damper Position Sensor: Circuit Short to Ground | See PINPOINT TEST 11: TEMPERATURE CONTROL IS INOPERATIVE/DOES NOT OPERATE CORRECTLY - HYBRID . |
| B11E5:15 | Left HVAC Damper Position Sensor: Circuit Short to Battery or Open | See PINPOINT TEST 11: TEMPERATURE CONTROL IS INOPERATIVE/DOES NOT OPERATE CORRECTLY - HYBRID . |
| B11E6:11 | Right HVAC Damper Position Sensor: Circuit Short to Ground | See PINPOINT TEST 11: TEMPERATURE CONTROL IS INOPERATIVE/DOES NOT OPERATE CORRECTLY - HYBRID . |
| B11E6:15 | Right HVAC Damper Position Sensor: Circuit Short to Battery or Open | See PINPOINT TEST 11: TEMPERATURE CONTROL IS INOPERATIVE/DOES NOT OPERATE CORRECTLY - HYBRID . |
| B11E7:11 | Air Distribution Damper Position Sensor: Circuit Short to Ground | See PINPOINT TEST 6: INCORRECT/ERRATIC DIRECTION OF AIRFLOW FROM OUTLETS - HYBRID . |
| B11E7:15 | Air Distribution Damper Position Sensor: Circuit Short to Battery or Open | See PINPOINT TEST 6: INCORRECT/ERRATIC DIRECTION OF AIRFLOW FROM OUTLETS - HYBRID . |
| B11F0:11 | Air Intake Damper Position Sensor: Circuit Short to Ground | See PINPOINT TEST 5: THE AIR INLET DOOR IS INOPERATIVE - HYBRID . |
| B11F0:15 | Air Intake Damper Position Sensor: Circuit Short to Battery or Open | See PINPOINT TEST 5: THE AIR INLET DOOR IS INOPERATIVE - HYBRID . |
| B1A61:11 | Cabin Temperature Sensor: Circuit Short to Ground | See PINPOINT TEST 22: DTCS B1A61:11 AND 15 . |
| B1A61:15 | Cabin Temperature Sensor: Circuit Short to Battery or Open | See PINPOINT TEST 22: DTCS B1A61:11 AND 15 . |
| B1A63:11 | Right Solar Sensor: Circuit Short to Ground | See PINPOINT TEST 24: DTCS B1A63:11 AND 15 OR DTCS B1A64:11 AND 15 . |
| B1A63:15 | Right Solar Sensor: Circuit Short to Battery or Open | See PINPOINT TEST 24: DTCS B1A63:11 AND 15 OR DTCS B1A64:11 AND 15 . |
| B1A64:11 | Left Solar Sensor: Circuit Short to Ground | See PINPOINT TEST 24: DTCS B1A63:11 AND 15 OR DTCS B1A64:11 AND 15 . |
| B1A64:15 | Left Solar Sensor: Circuit Short to Battery or Open | See PINPOINT TEST 24: DTCS B1A63:11 AND 15 OR DTCS B1A64:11 AND 15 . |
| B1A68:11 | Ambient Temperature Sensor: Circuit Short to Ground | See PINPOINT TEST 23: DTCS B1A68:11 AND 15 . |
| B1A68:15 | Ambient Temperature Sensor: Circuit Short to Battery or Open | See PINPOINT TEST 23: DTCS B1A68:11 AND 15 . |
| B1A69:11 | Humidity Sensor: Circuit Short to Ground | See PINPOINT TEST 25: DTC B1A69:11 OR 15 . |
| B1A69:15 | Humidity Sensor: Circuit Short to Battery or Open | See PINPOINT TEST 25: DTC B1A69:11 OR 15 . |
| B1B71:11 | Evaporator Temperature Sensor: Circuit Short to Ground | See PINPOINT TEST 26: DTCS B1B71:11 AND 15 . |
| B1B71:15 | Evaporator Temperature Sensor: Circuit Short to Battery or Open | See PINPOINT TEST 26: DTCS B1B71:11 AND 15 . |
| C1B14:11 | Sensor Supply Voltage A: Circuit Short to Ground | See PINPOINT TEST 21: DTCS C1B14:11 AND 12 . |
| C1B14:12 | Sensor Supply Voltage A: Circuit Short to Battery | See PINPOINT TEST 21: DTCS C1B14:11 AND 12 . |
| U0140:00 | Lost Communication With Body Control Module: No Sub Type Information | See PINPOINT TEST 10: THE SMART JUNCTION BOX (SJB) DOES NOT RESPOND TO THE SCAN TOOL - HYBRID to diagnose lost communication with the Smart Junction Box (SJB). |
| U0155:00 | Lost Communication With Instrument Panel Cluster (IPC) Module: No Sub Type Information | See PINPOINT TEST 4: THE INSTRUMENT CLUSTER DOES NOT RESPOND TO THE SCAN TOOL - HYBRID to diagnose lost communication with the IC module. |
| U0163:00 | Lost Communication With Navigation Control Module: No Sub Type Information | See PINPOINT TEST 11: THE AUDIO CONTROL MODULE (ACM) DOES NOT RESPOND TO THE SCAN TOOL - HYBRID 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 | See PINPOINT TEST 15: THE FRONT CONTROLS INTERFACE MODULE (FCIM) DOES NOT RESPOND TO THE SCAN TOOL - HYBRID 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, see PINPOINT TEST 10: THE SMART JUNCTION BOX (SJB) DOES NOT RESPOND TO THE SCAN TOOL - HYBRID to diagnose the network communication concern. If SJB DTCs are present, see DTC CHART - SMART JUNCTION BOX (SJB) . |
| U0423:68 | Invalid Data Received From Instrument Panel Cluster Control Module: Event Information | This DTC can set due to a fault in the IC or because the IC is unable to communicate over the CAN bus. CARRY OUT a self-test of the IC. If the scan tool indicates that the IC is not responding, see PINPOINT TEST 4: THE INSTRUMENT CLUSTER DOES NOT RESPOND TO THE SCAN TOOL - HYBRID to diagnose the network communication concern. If IC DTCs are present, see INSTRUMENT CLUSTER (IC) DTC CHART to diagnose the IC system fault. |
| U0464:68 | Invalid Data Received From Navigation Control Module: Event Information | This DTC can set due to a fault in the Audio Control Module (ACM) or because the ACM is unable to communicate over the CAN bus. CARRY OUT a self-test of the ACM. If the scan tool indicates that the ACM is not responding, see PINPOINT TEST 11: THE AUDIO CONTROL MODULE (ACM) DOES NOT RESPOND TO THE SCAN TOOL - HYBRID to diagnose the network communication concern. If ACM DTCs are present, see ENTERTAINMENT SYSTEM DTC CHART to diagnose the ACM 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 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, see PINPOINT TEST 15: THE FRONT CONTROLS INTERFACE MODULE (FCIM) DOES NOT RESPOND TO THE SCAN TOOL - HYBRID to diagnose the network communication concern. If FCIM DTCs are present, see DIAGNOSTIC TROUBLE CODE (DTC) CHART - B, C AND U CODES to diagnose the FCIM fault. |
| U1000:00 | Solid State Driver Protection Activated-Driver Disabled: No Sub Type Information | INSTALL a new HVAC module. See CLIMATE CONTROL MODULE REMOVAL/INSTALLATION . |
| U2100:00 | Initial Configuration Not Complete: No Sub Type Information | INSTALL a new HVAC module. See CLIMATE CONTROL MODULE REMOVAL/INSTALLATION . |
| U3000:41 | Control Module: General Checksum Failure | INSTALL a new HVAC module. See CLIMATE CONTROL MODULE REMOVAL/INSTALLATION . |
| U3000:49 | Control module: Internal Electronic Failure | INSTALL a new HVAC module. See CLIMATE CONTROL MODULE REMOVAL/INSTALLATION . |
| U3002:62 | Vehicle Identification Number: Signal Compare Failure | INSTALL a new HVAC module. See CLIMATE CONTROL MODULE REMOVAL/INSTALLATION . |
| U3003:16 | Battery Voltage: Circuit Voltage Below Threshold | See PINPOINT TEST 27: DTCS U3003:16 AND 17 . |
| U3003:17 | Battery Voltage: Circuit Voltage Above Threshold | See PINPOINT TEST 27: DTCS U3003:16 AND 17 . |
| All Other DTCs | - | See DIAGNOSTIC TROUBLE CODE (DTC) CHART - B, C, P AND U CODES - HYBRID . |