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DTC Index: HVAC

DIAGNOSTIC CODE INDEX

DTC Description
B1030-11 EVAPORATOR TEMPERATURE SENSOR-CIRCUIT SHORT TO GROUND
B1030-15 EVAPORATOR TEMPERATURE SENSOR-CIRCUIT SHORT TO BATTERY OR OPEN
B1058-12 RECIRCULATION DOOR CONTROL-CIRCUIT SHORT TO BATTERY
B1058-14 RECIRCULATION DOOR CONTROL-CIRCUIT SHORT TO GROUND OR OPEN
B1058-18 RECIRCULATION DOOR CONTROL-UNDER CURRENT
B1058-19 RECIRCULATION DOOR CONTROL-OVERCURRENT
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-
B10B3-11 CABIN HEATER 1 CONTROL-CIRCUIT SHORT TO GROUND
B10B3-15 CABIN HEATER 1 CONTROL-CIRCUIT SHORT TO BATTERY OR OPEN
B10B7-11 CABIN HEATER 2 CONTROL-CIRCUIT SHORT TO GROUND
B10B7-15 CABIN HEATER 2 CONTROL-CIRCUIT SHORT TO BATTERY OR OPEN
B10E8-11 BLOWER MOTOR CONTROL-CIRCUIT SHORT TO GROUND
B10E8-12 BLOWER MOTOR CONTROL-CIRCUIT SHORT TO BATTERY OR OPEN
B10E8-16 BLOWER MOTOR CONTROL-CIRCUIT VOLTAGE BELOW THRESHOLD
B10E8-17 BLOWER MOTOR CONTROL-CIRCUIT VOLTAGE ABOVE THRESHOLD
B1107-11 CABIN TEMPERATURE SENSOR 1-CIRCUIT SHORT TO GROUND
B1107-15 CABIN TEMPERATURE SENSOR 1-CIRCUIT SHORT TO BATTERY OR OPEN
B11C2-12 FRONT MODE DOOR 1 CONTROL-CIRCUIT SHORT TO BATTERY
B11C2-14 FRONT MODE DOOR 1 CONTROL-CIRCUIT SHORT TO GROUND OR OPEN
B11C2-18 FRONT MODE DOOR 1 CONTROL-UNDER CURRENT
B11C2-19 FRONT MODE DOOR 1 CONTROL-OVERCURRENT
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-
B11C8-12 RIGHT TEMPERATURE DOOR CONTROL-CIRCUIT SHORT TO BATTERY
B11C8-14 RIGHT TEMPERATURE DOOR CONTROL-CIRCUIT SHORT TO GROUND OR OPEN
B11C8-18 RIGHT TEMPERATURE DOOR CONTROL-UNDER CURRENT
B11C8-19 RIGHT TEMPERATURE DOOR CONTROL-OVERCURRENT
B11C8-92 RIGHT TEMPERATURE DOOR CONTROL-PERFORMANCE OR INCORRECT OPERATION
B11C9-00 RIGHT TEMPERATURE DOOR CONTROL TRAVEL TOO SMALL-
B11CA-00 RIGHT TEMPERATURE DOOR CONTROL TRAVEL TOO LARGE-
B11CB-12 MAIN/LEFT TEMPERATURE DOOR 1 CONTROL-CIRCUIT SHORT TO BATTERY
B11CB-14 MAIN/LEFT TEMPERATURE DOOR 1 CONTROL-CIRCUIT SHORT TO GROUND OR OPEN
B11CB-18 MAIN/LEFT TEMPERATURE DOOR 1 CONTROL-UNDER CURRENT
B11CB-19 MAIN/LEFT TEMPERATURE DOOR 1 CONTROL-OVERCURRENT
B11CB-92 MAIN/LEFT TEMPERATURE DOOR 1 CONTROL-PERFORMANCE OR INCORRECT OPERATION
B11CC-00 MAIN/LEFT TEMPERATURE DOOR 1 TRAVEL TOO SMALL-
B11CD-00 MAIN/LEFT TEMPERATURE DOOR 1 TRAVEL TOO LARGE-
B11F0-11 LEFT FLOOR DUCT TEMPERATURE SENSOR-CIRCUIT SHORT TO GROUND
B11F0-15 LEFT FLOOR DUCT TEMPERATURE SENSOR-CIRCUIT SHORT TO BATTERY OR OPEN
B11F1-11 RIGHT FLOOR DUCT TEMPERATURE SENSOR-CIRCUIT SHORT TO GROUND
B11F1-15 RIGHT FLOOR DUCT TEMPERATURE SENSOR-CIRCUIT SHORT TO BATTERY OR OPEN
B11F2-11 LEFT PANEL DUCT TEMPERATURE SENSOR-CIRCUIT SHORT TO GROUND
B11F2-15 LEFT PANEL DUCT TEMPERATURE SENSOR-CIRCUIT SHORT TO BATTERY OR OPEN
B11F3-11 RIGHT PANEL DUCT TEMPERATURE SENSOR-CIRCUIT SHORT TO GROUND
B11F3-15 RIGHT PANEL DUCT TEMPERATURE SENSOR-CIRCUIT SHORT TO BATTERY OR OPEN
B11FE-11 VARIABLE A/C COMPRESSOR CONTROL-CIRCUIT SHORT TO GROUND
B11FE-15 VARIABLE A/C COMPRESSOR CONTROL-CIRCUIT SHORT TO BATTERY OR OPEN
B1600-11 LEFT SOLAR SENSOR-CIRCUIT SHORT TO GROUND
B1600-15 LEFT SOLAR SENSOR-CIRCUIT SHORT TO BATTERY OR OPEN
B1603-11 RIGHT SOLAR SENSOR-CIRCUIT SHORT TO GROUND
B1603-15 RIGHT SOLAR SENSOR-CIRCUIT SHORT TO BATTERY OR OPEN
B160F-11 TWILIGHT/AMBIENT LIGHT SENSOR INPUT-CIRCUIT SHORT TO GROUND
B160F-15 TWILIGHT/AMBIENT LIGHT SENSOR INPUT-CIRCUIT SHORT TO BATTERY OR OPEN
B1901-11 DISTRIBUTION MOTOR FEEDBACK - CIRCUIT SHORT TO GROUND
B1901-15 DISTRIBUTION MOTOR FEEDBACK - CIRCUIT SHORT TO BATTERY OR OPEN
B1902-11 DISTRIBUTION MOTOR COMMAND - CIRCUIT SHORT TO GROUND
B1902-12 DISTRIBUTION MOTOR COMMAND - CIRCUIT SHORT TO BATTERY
B1902-77 DISTRIBUTION MOTOR COMMAND - COMMANDED POSITION NOT REACHABLE
B1905-11 MIXER MOTOR FEEDBACK LEFT SIDE - CIRCUIT SHORT TO GROUND
B1905-15 MIXER MOTOR FEEDBACK LEFT SIDE - CIRCUIT SHORT TO BATTERY OR OPEN
B1906-11 MIXER MOTOR COMMAND LEFT SIDE - CIRCUIT SHORT TO GROUND
B1906-12 MIXER MOTOR COMMAND LEFT SIDE - CIRCUIT SHORT TO BATTERY
B1906-77 MIXER MOTOR COMMAND LEFT SIDE - COMMANDED POSITION NOT REACHABLE
B1907-11 MIXER MOTOR FEEDBACK RIGHT SIDE - CIRCUIT SHORT TO GROUND
B1907-15 MIXER MOTOR FEEDBACK RIGHT SIDE - CIRCUIT SHORT TO BATTERY OR OPEN
B1908-11 MIXER MOTOR COMMAND RIGHT SIDE - CIRCUIT SHORT TO GROUND
B1908-12 MIXER MOTOR COMMAND RIGHT SIDE - CIRCUIT SHORT TO BATTERY
B1908-77 MIXER MOTOR COMMAND RIGHT SIDE - COMMANDED POSITION NOT REACHABLE
B1909-11 RECIRCULATION MOTOR COMMAND - CIRCUIT SHORT TO GROUND
B1909-12 RECIRCULATION MOTOR COMMAND - CIRCUIT SHORT TO BATTERY
B1909-77 RECIRCULATION MOTOR COMMAND - COMMANDED POSITION NOT REACHABLE
B1910-11 SUN IRRADIATION SENSOR LEFT SIDE - CIRCUIT SHORT TO GROUND
B1910-15 SUN IRRADIATION SENSOR LEFT SIDE - CIRCUIT SHORT TO BATTERY OR OPEN
B1911-11 SUN IRRADIATION SENSOR RIGHT SIDE - CIRCUIT SHORT TO GROUND
B1911-15 SUN IRRADIATION SENSOR RIGHT SIDE - CIRCUIT SHORT TO BATTERY OR OPEN
B1912-11 TREATED AIR TEMPERATURE SENSOR INPUT VENT RIGHT SIDE - CIRCUIT SHORT TO GROUND
B1912-15 TREATED AIR TEMPERATURE SENSOR INPUT VENT RIGHT SIDE - CIRCUIT SHORT TO BATTERY OR OPEN
B1913-11 TREATED AIR TEMPERATURE SENSOR INPUT FLOOR RIGHT SIDE - CIRCUIT SHORT TO GROUND
B1913-15 TREATED AIR TEMPERATURE SENSOR INPUT FLOOR RIGHT SIDE - CIRCUIT SHORT TO BATTERY OR OPEN
B1914-11 TREATED AIR TEMPERATURE SENSOR INPUT VENT LEFT SIDE - CIRCUIT SHORT TO GROUND
B1914-15 TREATED AIR TEMPERATURE SENSOR INPUT VENT LEFT SIDE - CIRCUIT SHORT TO BATTERY OR OPEN
B1915-11 TREATED AIR TEMPERATURE SENSOR INPUT FLOOR LEFT SIDE - CIRCUIT SHORT TO GROUND
B1915-15 TREATED AIR TEMPERATURE SENSOR INPUT FLOOR LEFT SIDE - CIRCUIT SHORT TO BATTERY OR OPEN
B1916-11 EVAPORATOR TEMPERATURE SENSOR - CIRCUIT SHORT TO GROUND
B1916-15 EVAPORATOR TEMPERATURE SENSOR - CIRCUIT SHORT TO BATTERY OR OPEN
B1917-11 INTERNAL TEMPERATURE SENSOR - CIRCUIT SHORT TO GROUND
B1917-15 INTERNAL TEMPERATURE SENSOR - CIRCUIT SHORT TO BATTERY OR OPEN
B1919-11 BLOWER MODULE - CIRCUIT SHORT TO GROUND
B1919-12 BLOWER MODULE - CIRCUIT SHORT TO BATTERY
B1919-14 BLOWER MODULE - CIRCUIT SHORT TO GROUND OR OPEN
B1919-15 BLOWER MODULE - CIRCUIT SHORT TO BATTERY OR OPEN
B1919-1C BLOWER MODULE - CIRCUIT VOLTAGE OUT OF RANGE
B1923-42 RAM ROM EEPROM - ETC INTERNAL FAILURE - GENERAL MEMORY FAILURE
B1924-49 KEYBOARD - JAMMED KEY INTERNAL ELECTRONIC FAILURE
B1926-11 MOTORS POSITIONING FEEDBACK POWERSUPPLY - CIRCUIT SHORT TO GROUND
B1926-12 MOTORS POSITIONING FEEDBACK POWERSUPPLY - CIRCUIT SHORT TO BATTERY
B1931-11 PTC LOW POWER RELAY DRIVING COMMAND OUTPUT - CIRCUIT SHORT TO GROUND
B1931-15 PTC LOW POWER RELAY DRIVING COMMAND OUTPUT - CIRCUIT SHORT TO BATTERY OR OPEN
B1932-11 PTC HIGH POWER RELAY DRIVING COMMAND OUTPUT - CIRCUIT SHORT TO GROUND
B1932-15 PTC HIGH POWER RELAY DRIVING COMMAND OUTPUT - CIRCUIT SHORT TO BATTERY OR OPEN
B1933-11 ECVD COMMAND - CIRCUIT SHORT TO GROUND
B1933-15 ECVD COMMAND - CIRCUIT SHORT TO BATTERY OR OPEN
B1935-11 RECIRCULATION MOTOR FEEDBACK - CIRCUIT SHORT TO GROUND
B1935-15 RECIRCULATION MOTOR FEEDBACK - CIRCUIT SHORT TO BATTERY OR OPEN
B1940-54 MOTORS END OF TRAVEL SELF LEARNING - MISSING CALIBRATION
P1946-00 CRASH EVENT DETECTED - ENGINE SHUTDOWN
B2107-16 IGNITION SWITCH-CIRCUIT VOLTAGE BELOW THRESHOLD
B2107-17 IGNITION SWITCH-CIRCUIT VOLTAGE ABOVE THRESHOLD
B210D-84 BATTERY VOLTAGE LOW-SIGNAL BELOW ALLOWABLE RANGE
B210E-85 BATTERY VOLTAGE HIGH-SIGNAL ABOVE ALLOWABLE RANGE
B2111-11 5 VOLT SUPPLY-CIRCUIT SHORT TO GROUND
B2111-12 5 VOLT SUPPLY-CIRCUIT SHORT TO BATTERY
B21DD-84 SYSTEM VOLTAGE-SIGNAL BELOW ALLOWABLE RANGE
B21DD-85 SYSTEM VOLTAGE-SIGNAL ABOVE ALLOWABLE RANGE
B222A-00 VEHICLE LINE MISMATCH-
U0001-87 CAN LINE-MISSING MESSAGE
U0001-88 CAN LINE-BUS OFF
U0011-00 CAN INTERIOR BUS OFF PERFORMANCE
U0140-08 LOST COMMUNICATION WITH BODY CONTROL MODULEBUS SIGNAL - MESSAGE FAILURES
U0155-00 LOST COMMUNICATION WITH CLUSTER-CCN
U0184-00 LOST COMMUNICATION WITH RADIO
U0422-00 INVALID DATA RECEIVED FROM BODY CONTROL MODULE
U0423-00 IMPLAUSIBLE DATA RECEIVED FROM CLUSTER-CCN
U0485-00 IMPLAUSIBLE DATA RECEIVED FROM RADIO
U11B8-00 LOST COMMUNICATION WITH INTEGRATED CENTER STACK (ICS)
U1480-00 IMPLAUSIBLE DATA RECEIVED FROM INTEGRATED CENTER STACK-
U1700-86 BODY COMPUTER MODULE (BCM) - SIGNAL INVALID
U1700-87 BODY CONTROL MODULE (BCM) - MISSING MESSAGE
U1703-86 IPC (INSTRUMENT PANEL CLUSTER) - SIGNAL INVALID
U1703-87 INSTRUMENT PANEL CLUSTER (IPC) - MISSING MESSAGE
U1930-64 MCM_OPERATIONALMODESTS. INFO - SIGNAL PLAUSABILITY FAILURE
U1930-86 ACM-OPERATIONALMODESTSINFO - INVALID SIGNAL
U1931-87 TRIP-A-B MESSAGE - MISSING MESSAGE
U1932-86 STATUS-BH-BCM1 MESSAGE 3 - INVALID SIGNAL
U1932-87 STATUS-BH-BCM1 MESSAGE 3 - MISSING MESSAGE
U1934-87 STATUS-BH-BCM1 MESSAGE AND STATUS-BH-BCM2 MESSAGE - MISSING MESSAGE
U2001-87 BODY 6 MESSAGE - MISSING MESSAGE
U2002-87 HUMIDITY SENSOR HR MESSAGE - MISSING MESSAGE
U2003-87 STATUS_BH_BCM1 MESSAGE 1-MISSING MESSAGE
U2004-87 STATUS_BH_BCM1 MESSAGE 2-MISSING MESSAGE
U2005-87 STATUS_BH_BCM2 MESSAGE 1-MISSING MESSAGE
U2006-87 STATUS_BH_BCM2 MESSAGE 2-MISSING MESSAGE
U2007-64 STATUS_CCAN 3 MESSAGE - SIGNAL PLAUSABILITY FAILURE
U2007-87 STATUS_CCAN3 - MISSING MESSAGE
U2008-87 VIN MESSAGE - MISSING MESSAGE
U2021-87 EXTERNAL TEMPERATURE MESSAGE 1 - MISSING MESSAGE
U2022-87 EXTERNAL TEMPERATURE MESSAGE 2 - MISSING MESSAGE
U2024-87 COMPRESSOR STATUS MESSAGE - MISSING MESSAGE
U2025-87 ENGINE STATUS MESSAGE - MISSING MESSAGE
U2026-87 ENGINE WATER TEMPERATURE MESSAGE 1 - MISSING MESSAGE
U2027-87 ENGINE WATER TEMPERATURE MESSAGE 2 - MISSING MESSAGE
U2028-87 AIR CONDITIONER PRESSURE MESSAGE - MISSING MESSAGE
U2029-87 VEHICLE SPEED MESSAGE - MISSING MESSAGE
U2030-87 ENGINE SPEED MESSAGE 1 - MISSING MESSAGE
U2031-87 ENGINE SPEED MESSAGE 2 - MISSING MESSAGE