DTC Index: HVAC
DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| B1000 | A/C SWITCH REQUEST INPUT CIRCUIT/PERFORMANCE |
| B1003 | PANEL MODE SWITCH REQUEST INPUT CIRCUIT/PERFORMANCE |
| B1006-BI | LEVEL SWITCH REQUEST INPUT CIRCUIT/PERFORMANCE |
| B1009 | RECIRCULATION SWITCH REQUEST INPUT CIRCUIT/PERFORMANCE |
| B100C | FLOOR MODE SWITCH REQUEST INPUT CIRCUIT/PERFORMANCE |
| B100F | MIX SWITCH REQUEST INPUT CIRCUIT/PERFORMANCE |
| B1012 | DEFROST SWITCH REQUEST INPUT CIRCUIT/PERFORMANCE |
| B1015 | REAR DEFROST SWITCH REQUEST INPUT CIRCUIT/PERFORMANCE |
| B1031 | EVAPORATOR TEMPERATURE SENSOR CIRCUIT LOW |
| B1032 | EVAPORATOR TEMPERATURE SENSOR CIRCUIT HIGH |
| B1034 | INFRARED TEMPERATURE SENSOR INPUT CIRCUIT LOW |
| B1035 | INFRARED TEMPERATURE SENSOR INPUT CIRCUIT HIGH |
| B1040 | PANEL MODE DOOR 1 CONTROL CIRCUIT/PERFORMANCE |
| B1043 | PANEL MODE DOOR 1 CONTROL CIRCUIT OPEN |
| B1044 | PANEL MODE DOOR 1 TRAVEL RANGE TOO SMALL |
| B1045 | PANEL MODE DOOR 1 TRAVEL RANGE TOO LARGE |
| B1058 | RECIRCULATION DOOR CONTROL CIRCUIT/PERFORMANCE |
| B105B | RECIRCULATION DOOR CONTROL CIRCUIT OPEN |
| B105C | RECIRCULATION DOOR TRAVEL RANGE TOO SMALL |
| B105D | RECIRCULATION DOOR TRAVEL RANGE TOO LARGE |
| B10A2 | LEFT BLEND DOOR 1 CONTROL CIRCUIT/PERFORMANCE |
| B10A5 | LEFT BLEND DOOR CONTROL CIRCUIT OPEN |
| B10A6 | LEFT BLEND DOOR 1 TRAVEL TOO SMALL |
| B10A7 | LEFT BLEND DOOR TRAVEL TOO LARGE |
| B10B2 | A/C COOL DOWN TEST PERFORMANCE |
| B160F | TWILIGHT/AMBIENT LIGHT SENSOR 1 INPUT CIRCUIT/PERFORMANCE |
| B1610 | AMBIENT LIGHT SENSOR 1 INPUT CIRCUIT LOW |
| B1611 | AMBIENT LIGHT SENSOR 1 INPUT CIRCUIT HIGH |
| B210A | SYSTEM VOLTAGE LOW |
| B210B | SYSTEM VOLTAGE HIGH |
| B2214 | (HVAC) CLIMATE CONTROL INTERNAL |
| B222A | VEHICLE LINE MISMATCH |
| U0010 | CAN INTERIOR BUS |
| U0141 | LOST COMMUNICATION WITH IPM (FCM/TIPM) |
| U0151 | LOST COMMUNICATION WITH OCCUPANT RESTRAINT CONTROLLER (ORC) |
| U0155 | LOST COMMUNICATION WITH CLUSTER/CCN |
| U0167 | LOST COMMUNICATION WITH INTRUSION TRANSCEIVER CONTROL MODULE |
| U0168 | LOST COMMUNICATION WITH VEHICLE SECURITY CONTROL MODULE (WIN) |
| U0184 | LOST COMMUNICATION WITH RADIO |
| U0186 | LOST COMMUNICATION WITH AUDIO AMPLIFIER |
| U0196 | LOST COMMUNICATION WITH VEHICLE ENTERTAINMENT CONTROL MODULE |
| U0197 | LOST COMMUNICATION WITH HANDS FREE PHONE MODULE |
| U0199 | LOST COMMUNICATION WITH DRIVER DOOR MODULE |
| U0200 | LOST COMMUNICATION WITH PASSENGER DOOR MODULE |
| B1000-92 | A/C SWITCH REQUEST INPUT - PERFORMANCE OR INCORRECT OPERATION |
| B1009-92 | RECIRCULATION SWITCH REQUEST INPUT - PERFORMANCE OR INCORRECT OPERATION |
| B1015-92 | EBL / REAR DEFROST SWITCH REQUEST INPUT - PERFORMANCE OR INCORRECT OPERATION |
| B1030-11 | EVAPORATOR TEMPERATURE SENSOR - CIRCUIT SHORT TO GROUND |
| B1030-12 | EVAPORATOR TEMPERATURE SENSOR - CIRCUIT SHORT TO BATTERY |
| B1058-11 | RECIRCULATION DOOR CONTROL - CIRCUIT SHORT TO GROUND |
| B1058-12 | RECIRCULATION DOOR CONTROL - CIRCUIT SHORT TO BATTERY |
| B1058-13 | RECIRCULATION DOOR CONTROL - CIRCUIT OPEN |
| B1058-92 | RECIRCULATION DOOR CONTROL - PERFORMANCE OR INCORRECT OPERATION |
| B105C-00 | RECIRCULATION DOOR TRAVEL RANGE TOO SMALL |
| B105D-00 | RECIRCULATION DOOR TRAVEL RANGE TOO LARGE |
| B10B2-00 | A/C COOL DOWN TEST PERFORMANCE |
| B11C2-11 | FRONT MODE DOOR 1 CONTROL - CIRCUIT SHORT TO GROUND |
| B11C2-12 | FRONT MODE DOOR 1 CONTROL - CIRCUIT SHORT TO BATTERY |
| B11C2-13 | FRONT MODE DOOR 1 CONTROL - CIRCUIT OPEN |
| B11C2-92 | FRONT MODE DOOR 1 CONTROL - PERFORMANCE OR INCORRECT OPERATION |
| B11C3-00 | FRONT MODE DOOR 1 TRAVEL RANGE TOO SMALL |
| B11C4-00 | FRONT MODE DOOR 1 TRAVEL RANGE TOO LARGE |
| B11CB-11 | MAIN/LEFT TEMPERATURE DOOR CONTROL - CIRCUIT SHORT TO GROUND |
| B11CB-12 | MAIN/LEFT TEMPERATURE DOOR CONTROL - CIRCUIT SHORT TO BATTERY |
| B11CB-13 | MAIN/LEFT TEMPERATURE DOOR CONTROL - CIRCUIT OPEN |
| B11CB-92 | MAIN/LEFT TEMPERATURE DOOR CONTROL - PERFORMANCE OR INCORRECT OPERATION |
| B11CC-00 | MAIN/LEFT TEMPERATURE DOOR TRAVEL TOO SMALL |
| B11CD-00 | MAIN/LEFT TEMPERATURE DOOR TRAVEL TOO LARGE |
| B11D9-92 | BLOWER SPEED KNOB REQUEST INPUT - PERFORMANCE OR INCORRECT OPERATION |
| B1600-11 | LEFT SOLAR SENSOR - CIRCUIT SHORT TO GROUND |
| B1600-12 | LEFT SOLAR SENSOR - CIRCUIT SHORT TO BATTERY |
| B1600-92 | LEFT SOLAR SENSOR - PERFORMANCE OR INCORRECT OPERATION |
| B1603-11 | RIGHT SOLAR SENSOR - CIRCUIT SHORT TO GROUND |
| B1603-12 | RIGHT SOLAR SENSOR - CIRCUIT SHORT TO BATTERY |
| B1603-92 | RIGHT SOLAR SENSOR - PERFORMANCE OR INCORRECT OPERATION |
| B160F-11 | TWILIGHT/AMBIENT LIGHT SENSOR INPUT - CIRCUIT SHORT TO GROUND |
| B160F-12 | TWILIGHT/AMBIENT LIGHT SENSOR INPUT - CIRCUIT SHORT TO BATTERY |
| B160F-92 | TWILIGHT/AMBIENT LIGHT SENSOR INPUT - PERFORMANCE OR INCORRECT OPERATION |
| B210A-84 | SYSTEM VOLTAGE LOW - SIGNAL BELOW ALLOWABLE RANGE |
| B210B-85 | SYSTEM VOLTAGE HIGH - SIGNAL ABOVE ALLOWABLE RANGE |
| B210D-84 | BATTERY VOLTAGE LOW - SIGNAL BELOW ALLOWABLE RANGE |
| B210E-85 | BATTERY VOLTAGE HIGH - SIGNAL ABOVE ALLOWABLE RANGE |
| B2214-00 | (HVAC) CLIMATE CONTROL INTERNAL |
| B222A-00 | VEHICLE LINE MISMATCH |
| U0010-00 | CAN INTERIOR BUS |
| U0141-00 | LOST COMMUNICATION WITH IPM (FCM/TIPM) |
| U0155-00 | LOST COMMUNICATION WITH CLUSTER/CCN |