Climate Control System DTCS: FCIM
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 .
| DTC | Description | Action |
|---|---|---|
| B102E:11 | Air Quality Sensor: Circuit Short To Ground | GO to Pinpoint Test S |
| B102E:15 | Air Quality Sensor: Circuit Short To Battery or Open | GO to Pinpoint Test S |
| B102E:92 | Air Quality Sensor: Performance or Incorrect Operation | GO to Pinpoint Test S |
| B105A:12 | Cabin Temperature Sensor Fan: Circuit Short To Battery | GO to Pinpoint Test D |
| B105A:14 | Cabin Temperature Sensor Fan: Circuit Short To Ground or Open | GO to Pinpoint Test D |
| B1081:12 | Left Temperature Damper Motor: Circuit Short To Battery | GO to Pinpoint Test M |
| B1081:14 | Left Temperature Damper Motor: Circuit Short To Ground or Open | GO to Pinpoint Test M |
| B1081:71 | Left Temperature Damper Motor: Actuator Stuck | GO to Pinpoint Test M |
| B1081:74 | Left Temperature Damper Motor: Actuator Slipping | GO to Pinpoint Test M |
| B1082:12 | Right Temperature Damper Motor: Circuit Short To Battery | GO to Pinpoint Test F |
| B1082:14 | Right Temperature Damper Motor: Circuit Short To Ground or Open | GO to Pinpoint Test F |
| B1082:71 | Right Temperature Damper Motor: Actuator Stuck | GO to Pinpoint Test F |
| B1082:74 | Right Temperature Damper Motor: Actuator Slipping | GO to Pinpoint Test F |
| B1083:12 | Recirculation Damper Motor: Circuit Short To Battery | GO to Pinpoint Test H |
| B1083:14 | Recirculation Damper Motor: Circuit Short To Ground or Open | GO to Pinpoint Test H |
| B1083:71 | Recirculation Damper Motor: Actuator Stuck | GO to Pinpoint Test H |
| B1083:74 | Recirculation Damper Motor: Actuator Slipping | GO to Pinpoint Test H |
| B1086:12 | Air Distribution Damper Motor: Circuit Short To Battery | GO to Pinpoint Test I |
| B1086:14 | Air Distribution Damper Motor: Circuit Short To Ground or Open | GO to Pinpoint Test I |
| B1086:71 | Air Distribution Damper Motor: Actuator Stuck | GO to Pinpoint Test I |
| B1086:74 | Air Distribution Damper Motor: Actuator Slipping | GO to Pinpoint Test I |
| B10AF:11 | Blower Fan Relay: Circuit Short To Ground | GO to Pinpoint Test N |
| B10AF:15 | Blower Fan Relay: Circuit Short To Battery or Open | GO to Pinpoint Test O |
| B10B3:11 | Right Panel Air Discharge Temperature: Circuit Short To Ground | GO to Pinpoint Test Q |
| B10B3:15 | Right Panel Air Discharge Temperature: Circuit Short To Battery or Open | GO to Pinpoint Test Q |
| B10B4:11 | Right Floor Air Discharge Temperature: Circuit Short To Ground | GO to Pinpoint Test Q |
| B10B4:15 | Right Floor Air Discharge Temperature: Circuit Short To Battery or Open | GO to Pinpoint Test Q |
| B10B5:11 | Left Panel Air Discharge Temperature: Circuit Short To Ground | GO to Pinpoint Test Q |
| B10B5:15 | Left Panel Air Discharge Temperature: Circuit Short To Battery or Open | GO to Pinpoint Test Q |
| B10B6:11 | Left Floor Air Discharge Temperature: Circuit Short To Ground | GO to Pinpoint Test Q |
| B10B6:15 | Left Floor Air Discharge Temperature: Circuit Short To Battery or Open | GO to Pinpoint Test Q |
| B10B8:63 | Push Buttons: Circuit / Component Protection Time-Out | Buttons held too long may set this DTC. ATTEMPT to clean buttons. CLEAR the Diagnostic Trouble Codes (DTCs) and REPEAT the self-test. If the DTC does not return, IGNORE the DTC and CONTINUE diagnosing other Diagnostic Trouble Codes (DTCs) or symptoms. If the DTC returns, Refer to FCIM GUIDED ROUTINE |
| B10B9:12 | Blower Control: Circuit Short To Battery | For an inoperative blower motor, GO to Pinpoint Test N For all other blower motor symptoms, GO to Pinpoint Test O |
| B10B9:14 | Blower Control: Circuit Short To Ground or Open | For an inoperative blower motor, GO to Pinpoint Test N For all other blower motor symptoms, GO to Pinpoint Test O |
| B125B:12 | Air Distribution Damper "B" Motor: Circuit Short To Battery | GO to Pinpoint Test I |
| B125B:14 | Air Distribution Damper "B" Motor: Circuit Short To Ground or Open | GO to Pinpoint Test I |
| B125B:71 | Air Distribution Damper "B" Motor: Actuator Stuck | GO to Pinpoint Test I |
| B125B:74 | Air Distribution Damper "B" Motor: Actuator Slipping | GO to Pinpoint Test I |
| B14AE:11 | Actuators Power Supply: Circuit Short To Ground | GO to Pinpoint Test I |
| B14AE:12 | Actuators Power Supply: Circuit Short To Battery | GO to Pinpoint Test I |
| B14AE:13 | Actuators Power Supply: Circuit Open | GO to Pinpoint Test I |
| 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 P |
| B1A63:15 | Right Solar Sensor: Circuit Short To Battery or Open | GO to Pinpoint Test P |
| B1A64:11 | Left Solar Sensor: Circuit Short To Ground | GO to Pinpoint Test P |
| B1A64:15 | Left Solar Sensor: Circuit Short To Battery or Open | GO to Pinpoint Test P |
| B1A69:11 | Humidity Sensor: Circuit Short To Ground | GO to Pinpoint Test D |
| B1A69:15 | Humidity Sensor: Circuit Short To Battery or Open | GO to Pinpoint Test D |
| B1B71:11 | Evaporator Temperature Sensor: Circuit Short To Ground | GO to Pinpoint Test E |
| B1B71:15 | Evaporator Temperature Sensor: Circuit Short To Battery or Open | GO to Pinpoint Test E |
| C1B14:11 | Sensor Supply Voltage A: Circuit Short To Ground | GO to Pinpoint Test T |
| C1B14:12 | Sensor Supply Voltage A: Circuit Short To Battery | GO to Pinpoint Test T |
| All Other FCIM Diagnostic Trouble Codes (DTCs) not listed in this chart | -- | For vehicles equipped with Audiophile System, REFER to: Information and Entertainment System
. For vehicles equipped with THX, REFER to: Information and Entertainment System . |