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MULTIFUNCTION Electronic Modules DTCS

DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC Description Source Perform Test
B1200 Stuck Button Electronic Automatic Temperature Control (EATC) Refer to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION .
B1201 Fuel Sender Circuit Failure Instrument Cluster Refer to INSTRUMENT CLUSTER .
B1204 Fuel Sender Circuit Short to Ground Instrument Cluster Refer to INSTRUMENT CLUSTER .
B1205 HEC Switch-1 Assembly Circuit Failure Instrument Cluster Refer to INFORMATION AND MESSAGE CENTER .
B1208 HEC Switch-1 Assembly Circuit Short to Ground Instrument Cluster Refer to INFORMATION AND MESSAGE CENTER .
B1213 Anti-Theft Number of Programmed Keys is Below Minimum. Powertrain Control Module (PCM) Refer to ANTI-THEFT - PATS .
B1231 Longitudinal Acceleration Threshold Exceeded Restraint Control Module (RCM) Refer to SUPPLEMENTAL RESTRAINT SYSTEM .
B1242 RECIRC/FRESH Door Circuit Failure EATC Module Refer to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION .
B1251 Climate Control Air Temperature Internal Sensor Circuit Open EATC Module Refer to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION .
B1253 Climate Control Air Temperature Internal Sensor Short to Ground EATC Module Refer to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION .
B1255 Climate Control Air Temperature External Sensor Circuit Short to Battery EATC Module Refer to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION .
B1257 Climate Control Air Temperature External Sensor Circuit Short to Ground EATC Module Refer to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION .
B1259 Solar Radiation Sensor Circuit Open EATC Module Refer to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION .
B1261 Solar Radiation Sensor Circuit Short to Ground EATC Module Refer to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION .
B1263 Panel/Defrost Door Circuit Failure EATC Module Refer to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION .
B1264 Floor Door Circuit Failure EATC Module Refer to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION .
B1299 Power Supply Sensor Circuit Short to Ground Park Aid Module Refer to PARKING AID .
B1317 Battery Voltage High Instrument Cluster Refer to CHARGING SYSTEM - GENERAL INFORMATION .
B1317 Battery Voltage Low RCM Refer to CHARGING SYSTEM - GENERAL INFORMATION .
B1317 Battery Voltage High Air Suspension Module Refer to CHARGING SYSTEM - GENERAL INFORMATION .
B1318 Battery Voltage Low Instrument Cluster Refer to CHARGING SYSTEM - GENERAL INFORMATION .
B1318 Battery Voltage Low RCM Refer to CHARGING SYSTEM - GENERAL INFORMATION .
B1318 Battery Voltage Low Air Suspension Module Refer to CHARGING SYSTEM - GENERAL INFORMATION .
B1322 Door Ajar LF Short to Ground Driver Door Module (DDM) Refer to INTERIOR LIGHTING .
B1334 Decklid Ajar Rear Door Circuit Short to Ground Lighting Control Module (LCM) Refer to INTERIOR LIGHTING .
B1342 ECU is Defective (EEPROM in PCM Not Working) PCM CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new PCM. Refer to ELECTRONIC ENGINE CONTROLS . CLEAR the DTCs. REPEAT the self-test.
B1342 ECU is Defective Anti-Lock Brake System (ABS) Module CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new ABS module. Refer to ANTI-LOCK CONTROL . CLEAR the DTCs. REPEAT the self-test.
B1342 ECU is Defective Park Aid Module CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new park aid module. Refer to PARKING AID . CLEAR the DTCs. REPEAT the self-test.
B1342 ECU is Defective EATC Module CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new EATC module. Refer to CONTROL COMPONENTS . CLEAR the DTCs. REPEAT the self-test.
B1342 ECU is Defective Driver Seat Module (DSM) CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new DSM. REFER to MODULE - DRIVER SEAT (DSM) . CLEAR the DTCs. REPEAT the self-test.
B1342 ECU is Defective Audio Control Module (ACM) CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new ACM. Refer to AUDIO UNIT . CLEAR the DTCs. REPEAT the self-test.
B1342 ECU is Defective Instrument Cluster CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new instrument cluster. Refer to INSTRUMENT CLUSTER . CLEAR the DTCs. REPEAT the self-test.
B1342 ECU Is Defective DDM CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new DDM. REFER to MODULE - DRIVER DOOR (DDM) . CLEAR the DTCs. REPEAT the self-test.
B1342 ECU is Defective LCM CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new LCM. REFER to MODULE - LIGHTING CONTROL (LCM) . CLEAR the DTCs. REPEAT the self-test.
B1342 ECU is Defective Luggage Compartment Lid Module CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new luggage compartment lid module. Refer to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS . CLEAR the DTCs. REPEAT the self-test.
B1342 ECU is Defective Message Center Module CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new message center module. Refer to INFORMATION AND MESSAGE CENTER . CLEAR the DTCs. REPEAT the self-test.
B1342 ECU is Defective RCM CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new RCM. Refer to SUPPLEMENTAL RESTRAINT SYSTEM . CLEAR the DTCs. REPEAT the self-test.
B1342 ECU is Defective Air Suspension Module CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new air suspension module. Refer to VEHICLE DYNAMIC SUSPENSION . CLEAR the DTCs. REPEAT the self-test.
B1342 ECU is Defective Navigation Module CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new navigation module. Refer to NAVIGATION SYSTEM . CLEAR the DTCs. REPEAT the self-test.
B1352 Ignition Key-In Circuit Failure LCM Refer to STEERING COLUMN SWITCHES .
B1359 Ignition RUN/ACCESSORY Circuit Failure LCM Refer to STEERING COLUMN SWITCHES .
B1359 Ignition RUN/START Circuit Failure Luggage Compartment Lid Module Refer to BODY CLOSURES .
B1396 Power Door Lock Circuit Short to Battery DDM Refer to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS .
B1397 Power Door Unlock Circuit Short to Battery DDM Refer to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS .
B1449 Wiper PARK Sense Circuit Short to Ground LCM Refer to WIPERS AND WASHERS .
B1472 Headlamp Input Circuit Short to Battery LCM Refer to EXTERIOR LIGHTING .
B1484 Brake Pedal Input Open Circuit ABS Module Refer to ANTI-LOCK CONTROL .
B1485 Brake Pedal Input Circuit Short to Battery LCM Refer to EXTERIOR LIGHTING .
B1520 Hood Switch Circuit Open LCM Refer to INTERIOR LIGHTING .
B1526 Keyless Entry Circuit Short to Ground DDM Refer to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS .
B1529 Memory Set Switch Circuit Short to Battery DDM Refer to REAR VIEW MIRRORS .
B1533 Memory Position No. 1 Switch Circuit Short to Battery DDM Refer to REAR VIEW MIRRORS .
B1537 Memory Position No. 2 Switch Circuit Short to Battery DDM Refer to SEATING .
B1545 Seat Direction Switch Assembly Circuit Short to Battery DDM Refer to SEATING .
B1551 Latch/Decklid Release Circuit Failure Luggage Compartment Lid Module Refer to BODY CLOSURES .
B1553 Decklid Release Circuit Short to Battery DDM Refer to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS .
B1555 RUN/START Input Circuit Failure LCM Refer to STEERING COLUMN SWITCHES .
B1566 RF, LR, RR Door Ajar Circuits Short to Ground DDM Refer to INTERIOR LIGHTING .
B1570 Headlamp High Beam Circuit Short to Ground LCM Refer to EXTERIOR LIGHTING .
B1578 Parking Lamp Input Short to Ground LCM Refer to EXTERIOR LIGHTING .
B1596 Service Continuous Codes ABS Module Refer to ANTI-LOCK CONTROL .
B1600 PATS Ignition Key Transponder Signal is Not Received PCM Refer to ANTI-THEFT - PATS .
B1601 PATS Received Incorrect Key-Code From Ignition Key Transponder PCM Refer to ANTI-THEFT - PATS .
B1602 PATS Received Invalid Format of Key-Code From Ignition Key Transponder PCM Refer to ANTI-THEFT - PATS .
B1627 PRNDL Reverse Input Circuit Failure Park Aid Module Refer to PARKING AID .
B1663 Driver Seat Front Up/Down Motor Stalled DSM Refer to SEATING .
B1664 Driver Seat Rear Up/Down Motor Stalled DSM Refer to SEATING .
B1665 Driver Seat Forward Backward Motor Stalled DSM Refer to SEATING .
B1666 Driver Seat Forward Backward Recline Motor Stalled DSM Refer to SEATING .
B1667 Mirror Driver Up/Down Motor Stalled DSM Refer to REAR VIEW MIRRORS .
B1668 Mirror Driver Right/Left Motor Stalled DSM Refer to REAR VIEW MIRRORS .
B1669 Mirror Passenger Up/Down Motor Stalled DSM Refer to REAR VIEW MIRRORS .
B1670 Mirror Passenger Right/Left Motor Stalled DSM Refer to REAR VIEW MIRRORS .
B1676 Battery Pack Voltage Out of Range ABS Module Refer to CHARGING SYSTEM - GENERAL INFORMATION .
B1676 Battery Voltage Out of Range LCM Refer to CHARGING SYSTEM - GENERAL INFORMATION .
B1676 Battery Voltage Out of Range DSM Refer to SEATING .
B1676 Battery Voltage Out of Range EATC Module Refer to CHARGING SYSTEM - GENERAL INFORMATION .
B1681 PATS Transceiver Module Signal is Not Received PCM Refer to ANTI-THEFT - PATS .
B1688 Dome Lamp Input Short to Ground LCM Refer to INTERIOR LIGHTING .
B1696 Autolamp On Circuit Short to Ground LCM Refer to EXTERIOR LIGHTING .
B1869 Lamp Air Bag Warning Indicator Circuit Open RCM Refer to SUPPLEMENTAL RESTRAINT SYSTEM .
B1870 Lamp Air Bag Warning Indicator Circuit Short to Battery RCM Refer to SUPPLEMENTAL RESTRAINT SYSTEM .
B1873 Turn Signal/Hazard Power Feed Short to Ground LCM Refer to EXTERIOR LIGHTING .
B1884 PAD Warning Lamp Inoperative RCM Refer to SUPPLEMENTAL RESTRAINT SYSTEM .
B1890 PAD Warning Lamp Circuit Short to Battery RCM Refer to SUPPLEMENTAL RESTRAINT SYSTEM .
B1891 Air Bag Tone Warning Indicator Circuit Short to Battery RCM Refer to SUPPLEMENTAL RESTRAINT SYSTEM .
B1892 Air Bag Tone Warning Indicator Circuit Failure RCM Refer to SUPPLEMENTAL RESTRAINT SYSTEM .
B1921 Air Bag Diagnostic Monitor Ground Circuit Open RCM Refer to SUPPLEMENTAL RESTRAINT SYSTEM .
B1950 Seat Rear Up/Down Potentiometer Feedback Circuit Failure DSM Refer to SEATING .
B1953 Seat Rear Up/Down Potentiometer Feedback Circuit Short to Ground DSM Refer to SEATING .
B1954 Seat Front Up/Down Potentiometer Feedback Circuit Failure DSM Refer to SEATING .
B1957 Seat Front Up/Down Potentiometer Feedback Circuit Short to Ground DSM Refer to SEATING .
B1958 Seat Recline Forward/Backward Potentiometer Feedback Circuit Failure DSM Refer to SEATING .
B1961 Seat Recline Forward/Backward Potentiometer Feedback Circuit Short to Ground DSM Refer to SEATING .
B1962 Seat Horizontal Forward/Backward Potentiometer Feedback Circuit Failure DSM Refer to SEATING .
B1965 Seat Horizontal Forward/Backward Potentiometer Feedback Circuit Short to Ground DSM Refer to SEATING .
B1987 Pedal Forward/Rearward Motor Stalled DSM Refer to BRAKE SYSTEM-GENERAL INFORMATION .
B1988 Pedal Position Forward Switch Short to Battery DSM Refer to BRAKE SYSTEM-GENERAL INFORMATION .
B1989 Pedal Position Rearward Switch Circuit Short to Battery DSM Refer to BRAKE SYSTEM-GENERAL INFORMATION .
B1990 Pedal Forward/Rearward Potentiometer Feedback Circuit Failure DSM Refer to BRAKE SYSTEM-GENERAL INFORMATION .
B2100 Door Driver Key Cylinder Switch Failure LCM Refer to ANTI-THEFT - PERIMETER .
B2103 Antenna Not Connected Audio Control Module (ACM) Refer to ENTERTAINMENT SYSTEM - GENERAL INFORMATION .
B2103 Antenna Not Connected Navigation Module Refer to ENTERTAINMENT SYSTEM - GENERAL INFORMATION .
B2103 Antenna Not Connected PCM Refer to ANTI-THEFT - PATS .
B2108 Trunk Key Cylinder Switch Failure LCM Refer to ANTI-THEFT - PERIMETER .
B2139 Data Mismatch Navigation Module Refer to NAVIGATION SYSTEM .
B2143 NVM Memory Failure Instrument Cluster Refer to INSTRUMENT CLUSTER .
B2148 PWM Dimming Circuit Failure Message Center Module Refer to INSTRUMENT CLUSTER AND PANEL ILLUMINATION .
B2204 GPS Antenna Connection Open or Short Navigation Module Refer to NAVIGATION SYSTEM .
B2208 Navigation to Head Unit Communication Error Navigation Module Refer to NAVIGATION SYSTEM .
B2212 Panel Dimmer Out of Range LCM Refer to INSTRUMENT CLUSTER AND PANEL ILLUMINATION .
B2266 Left Side Blend Door Circuit Failure EATC Module Refer to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION .
B2267 Right Side Blend Door Circuit Failure EATC Module Refer to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION .
B2268 Steering Wheel Climate Control Circuit Open EATC Module Refer to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION .
B2269 Steering Wheel Climate Control Circuit Short to Ground EATC Module Refer to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION .
B2275 Pedal Forward/Rearward Potentiometer Feedback Circuit Short to Ground DSM Refer to BRAKE SYSTEM-GENERAL INFORMATION .
B2290 Occupant Classification System Fault RCM Refer to SUPPLEMENTAL RESTRAINT SYSTEM .
B2292 Restraint System-Safety Belt Pretensioner Status RCM Refer to SUPPLEMENTAL RESTRAINT SYSTEM .
B2293 Restraint System-Air Bag Status RCM Refer to SUPPLEMENTAL RESTRAINT SYSTEM .
B2295 Restraint System-Side Air Bag Status RCM Refer to SUPPLEMENTAL RESTRAINT SYSTEM .
B2296 Restraint System-Impact Sensor Status RCM Refer to SUPPLEMENTAL RESTRAINT SYSTEM .
B2312 Passenger Mirror Horizontal Potentiometer Feedback Failure DSM Refer to REAR VIEW MIRRORS .
B2315 Passenger Mirror Horizontal Potentiometer Feedback Short to Ground DSM Refer to REAR VIEW MIRRORS .
B2316 Passenger Mirror Vertical Potentiometer Feedback Circuit Failure DSM Refer to REAR VIEW MIRRORS .
B2319 Passenger Mirror Vertical Potentiometer Feedback Circuit Short to Ground DSM Refer to REAR VIEW MIRRORS .
B2320 Driver Mirror Horizontal Potentiometer Feedback Circuit Failure DSM Refer to REAR VIEW MIRRORS .
B2323 Driver Mirror Horizontal Potentiometer Feedback Circuit Short to Ground DSM Refer to REAR VIEW MIRRORS .
B2324 Driver Mirror Vertical Potentiometer Feedback Circuit Failure DSM Refer to REAR VIEW MIRRORS .
B2327 Driver Mirror Vertical Potentiometer Feedback Circuit Short to Ground DSM Refer to REAR VIEW MIRRORS .
B2338 Mirror Driver Switch Assembly Circuit Short to Battery DDM Refer to REAR VIEW MIRRORS .
B2373 Memory LED Output Short to Battery DDM Refer to SEATING .
B2401 Audio Tape Deck Mechanism Fault ACM Refer to ENTERTAINMENT SYSTEM - GENERAL INFORMATION .
B2403 Audio CD/DJ Internal Fault ACM Refer to ENTERTAINMENT SYSTEM - GENERAL INFORMATION .
B2403 Audio CD/DJ Internal Fault Navigation Module Refer to ENTERTAINMENT SYSTEM - GENERAL INFORMATION .
B2404 Audio Steering Wheel Switch Circuit Fault Navigation Module Refer to ENTERTAINMENT SYSTEM - GENERAL INFORMATION .
B2405 Audio Single-Disc CD Player Thermal Shutdown Fault ACM Refer to ENTERTAINMENT SYSTEM - GENERAL INFORMATION .
B2406 Audio Single-Disc CD Player Internal Fault ACM Refer to ENTERTAINMENT SYSTEM - GENERAL INFORMATION .
B2418 Sensor Power Short to Ground Luggage Compartment Lid Module Refer to BODY CLOSURES .
B2419 Sensor 1 Invalid Luggage Compartment Lid Module Refer to BODY CLOSURES .
B2420 Sensor 2 Invalid Luggage Compartment Lid Module Refer to BODY CLOSURES .
B2421 Vehicle Speed Sensor Circuit Failure Luggage Compartment Lid Module Refer to BODY CLOSURES .
B2425 RKE Out of Sync DDM Refer to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS .
B2431 Key Program Failure PCM Refer to ANTI-THEFT - PATS .
B2432 Driver Safety Belt Buckle Switch Circuit Open RCM Refer to SUPPLEMENTAL RESTRAINT SYSTEM .
B2433 Driver Safety Belt Buckle Switch Circuit Short to Battery RCM Refer to SUPPLEMENTAL RESTRAINT SYSTEM .
B2434 Driver Safety Belt Buckle Switch Circuit Short to Ground RCM Refer to SUPPLEMENTAL RESTRAINT SYSTEM .
B2435 Driver Safety Belt Buckle Switch Resistance Out of Range RCM Refer to SUPPLEMENTAL RESTRAINT SYSTEM .
B2436 Passenger Safety Belt Buckle Switch Circuit Open RCM Refer to SUPPLEMENTAL RESTRAINT SYSTEM .
B2437 Passenger Safety Belt Buckle Switch Circuit Short to Battery RCM Refer to SUPPLEMENTAL RESTRAINT SYSTEM .
B2438 Passenger Safety Belt Buckle Switch Circuit Short to Ground RCM Refer to SUPPLEMENTAL RESTRAINT SYSTEM .
B2439 Passenger Safety Belt Buckle Switch Resistance Out of Range RCM Refer to SUPPLEMENTAL RESTRAINT SYSTEM .
B2477 Module Configuration Failure ACM Refer to MODULE CONFIGURATION .
B2477 Module Configuration Failure Air Suspension Module Refer to MODULE CONFIGURATION .
B2477 Module Configuration Failure EATC Module Refer to MODULE CONFIGURATION .
B2477 Module Configuration Failure LCM Refer to MODULE CONFIGURATION .
B2477 Module Configuration Failure RCM Refer to SUPPLEMENTAL RESTRAINT SYSTEM .
B2477 Module Configuration Failure Navigation Module Refer to MODULE CONFIGURATION .
B2522 V Batt 1 Circuit Failure Luggage Compartment Lid Module Refer to BODY CLOSURES .
B2552 V Batt 2 Open Luggage Compartment Lid Module Refer to BODY CLOSURES .
B2633 Driver-Front Microphone Circuit Failure Navigation Module Refer to NAVIGATION SYSTEM .
B2698 V Batt 2 Circuit Failure Luggage Compartment Lid Module Refer to BODY CLOSURES .
B2703 Open/Close Switch Input Stuck Active Luggage Compartment Lid Module Refer to BODY CLOSURES .
B2718 Deck Lid Ajar Output Short to Battery Luggage Compartment Lid Module Refer to BODY CLOSURES .
B2721 Deck Lid Ajar Output Circuit Failure Luggage Compartment Lid Module Refer to BODY CLOSURES .
B2748 Left Drive Motor Open Circuit Luggage Compartment Lid Module Refer to BODY CLOSURES .
B2755 Left Drive Short to Battery Luggage Compartment Lid Module Refer to BODY CLOSURES .
B2757 Left Drive Output Short to Ground Luggage Compartment Lid Module Refer to BODY CLOSURES .
B2825 Path of Deck Lid Luggage Compartment Lid Module Refer to BODY CLOSURES .
B2844 Ignition Voltage Out of Range Park Aid Module Refer to PARKING AID .
B2858 Head Unit is Defective Navigation Module Refer to NAVIGATION SYSTEM .
B2876 Striker Drive Short to Battery Luggage Compartment Lid Module Refer to BODY CLOSURES .
B2877 Striker Drive Output Short to Ground Luggage Compartment Lid Module Refer to BODY CLOSURES .
B2878 OHC Button Stuck Failure Message Center Module Refer to INFORMATION AND MESSAGE CENTER .
B2900 Latch_SW Input Invalid Luggage Compartment Lid Module Refer to BODY CLOSURES .
B2904 Partial Mute Circuit Failure Park Aid Module Refer to PARKING AID .
B2905 Striker Motor Open Circuit Luggage Compartment Lid Module Refer to BODY CLOSURES .
B2906 Striker_UP_Sw Input Invalid Luggage Compartment Lid Module Refer to BODY CLOSURES .
B2907 Striker_DOWN_Sw Input Invalid Luggage Compartment Lid Module Refer to BODY CLOSURES .
B2908 Latch Sw Input Invalid Luggage Compartment Lid Module Refer to BODY CLOSURES .
B2910 Striker_UP_Sw/Striker_DOWN_Sw Mismatch Luggage Compartment Lid Module Refer to BODY CLOSURES .
B2913 Audio Sub-Woofer Not Connected Navigation Module Refer to ENTERTAINMENT SYSTEM - GENERAL INFORMATION .
B2913 Audio Sub-Woofer Not Connected ACM Refer to ENTERTAINMENT SYSTEM - GENERAL INFORMATION .
B5131 Clutch Circuit Failure Luggage Compartment Lid Module Refer to BODY CLOSURES .
C1123 Vehicle Speed Circuit-Short to Battery Message Center Module DISREGARD DTC C1123. REPAIR all other DTCs. CLEAR the DTCs.
C1123 Vehicle Speed Circuit-Short to Battery Luggage Compartment Lid Module Refer to BODY CLOSURES .
C1145 Wheel Speed Sensor RF Input Circuit Failure ABS Module Refer to ANTI-LOCK CONTROL .
C1155 Wheel Speed Sensor LF Input Circuit Failure ABS Module Refer to ANTI-LOCK CONTROL .
C1165 Wheel Speed Sensor RR Input Circuit Failure ABS Module Refer to ANTI-LOCK CONTROL .
C1175 Wheel Speed Sensor LR Input Circuit Failure ABS Module Refer to ANTI-LOCK CONTROL .
C1192 Vehicle Speed Circuit Failure Navigation Module Refer to NAVIGATION SYSTEM .
C1222 Speed Wheel Mismatch ABS Module Refer to ANTI-LOCK CONTROL .
C1266 ABS Valve Power Relay Circuit Failure ABS Module Refer to ANTI-LOCK CONTROL .
C1296 Wheel Speed LF Signal Fault ABS Module Refer to ANTI-LOCK CONTROL .
C1297 Wheel Speed RF Signal Fault ABS Module Refer to ANTI-LOCK CONTROL .
C1298 Wheel Speed RR Signal Fault ABS Module Refer to ANTI-LOCK CONTROL .
C1299 Wheel Speed LR Signal Fault ABS Module Refer to ANTI-LOCK CONTROL .
C1300 ABS Pump Motor Circuit Failure ABS Module Refer to ANTI-LOCK CONTROL .
C1414 Incorrect Vehicle ID RCM Refer to SUPPLEMENTAL RESTRAINT SYSTEM .
C1445 Vehicle Speed Signal Circuit Failure Air Suspension Module Refer to VEHICLE DYNAMIC SUSPENSION .
C1700 Left Rear Sensor Circuit Failure or Blockage Park Aid Module Refer to PARKING AID .
C1703 Right Rear Sensor Circuit Failure or Blockage Park Aid Module Refer to PARKING AID .
C1724 Air Suspension Height Sensor Power Circuit Failure Air Suspension Module Refer to VEHICLE DYNAMIC SUSPENSION .
C1726 Air Suspension Rear Pneumatic Failure Air Suspension Module Refer to VEHICLE DYNAMIC SUSPENSION .
C1760 Air Suspension Rear Height Sensor High (SE) Signal Circuit Failure Air Suspension Module Refer to VEHICLE DYNAMIC SUSPENSION .
C1770 Air Suspension Vent Solenoid Output Circuit Failure Air Suspension Module Refer to VEHICLE DYNAMIC SUSPENSION .
C1790 Air Suspension LR Air Spring/Shock Solenoid Output Circuit Failure Air Suspension Module Refer to VEHICLE DYNAMIC SUSPENSION .
C1795 Air Suspension RR Air Spring/Shock Solenoid Output Circuit Failure Air Suspension Module Refer to VEHICLE DYNAMIC SUSPENSION .
C1805 Mismatched PCM and/or ABS/TC Module ABS Module Refer to ANTI-LOCK CONTROL .
C1830 Air Suspension Compressor Relay Circuit Failure Air Suspension Module Refer to VEHICLE DYNAMIC SUSPENSION .
C1840 Air Suspension Disable Switch Circuit Failure Air Suspension Module Refer to VEHICLE DYNAMIC SUSPENSION .
C1897 Steering VAPS II Circuit Loop Failure Air Suspension Module Refer to STEERING SYSTEM-GENERAL INFORMATION .
C1920 Memory LED Circuit Failure DDM Refer to REAR VIEW MIRRORS .
C1946 Seat Track Position Switch Circuit Open RCM Refer to SUPPLEMENTAL RESTRAINT SYSTEM .
C1947 Seat Track Position Switch Circuit Short to Ground RCM Refer to SUPPLEMENTAL RESTRAINT SYSTEM .
C1948 Seat Track Position Switch Circuit Resistance Out of Range RCM Refer to SUPPLEMENTAL RESTRAINT SYSTEM .
C1964 Air Suspension Air Compressor Request Exceeded Max Timing Air Suspension Module Refer to VEHICLE DYNAMIC SUSPENSION .
C1976 Audio Steering Wheel Switch-Open Circuit/Short to Battery ACM Refer to ENTERTAINMENT SYSTEM - GENERAL INFORMATION .
C1977 Audio Steering Wheel Switch-Short to Ground ACM Refer to ENTERTAINMENT SYSTEM - GENERAL INFORMATION .
C1982 Seat Track Position Switch Circuit Short to Battery RCM Refer to SUPPLEMENTAL RESTRAINT SYSTEM .
C1983 Radar Sensor Circuit Fault Park Aid Module Refer to PARKING AID .
C1984 Radar Sensor Circuit Fault Park Aid Module Refer to PARKING AID .
C1985 Back-up Aid Disable Switch Stuck Low Park Aid Module Refer to PARKING AID .
C1992 Speed Input Stuck Low/High Park Aid Module Refer to PARKING AID .
C2775 TC/AYC ON/OFF Switch Stuck Failure ABS Module Refer to ANTI-LOCK CONTROL .
C2790 LED Array Circuit Failure Park Aid Module Refer to PARKING AID .
U0073 Control Module Communication BUS Off ABS Module Refer to MODULE COMMUNICATIONS NETWORK .
U1016 SCP Invalid Data (PCM) Navigation Module Refer to NAVIGATION SYSTEM .
U1026 SCP (J1850) Invalid or Missing Data for Engine RPM Air Suspension Module REFER to INTRODUCTION - GASOLINE .
U1040 SCP (J1850) Invalid or Missing Data for Vehicle Speed EATC Module REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION .
U1041 SCP (J1850) Invalid or Missing Data for Vehicle Speed Air Suspension Module Refer to REAR SUSPENSION .
U1073 SCP (J1850) Invalid or Missing Data for Engine Coolant EATC Module REFER to INTRODUCTION - GASOLINE .
U1112 SCP (J1850) Missing or Invalid Data for Primary ID EATC Module Refer to MODULE CONFIGURATION .
U1123 SCP (J1850) Missing or Invalid Data for Odometer Air Suspension Module Refer to VEHICLE DYNAMIC SUSPENSION .
U1199 SCP (J1850) Invalid or Missing Data for External Access (Doors) Air Suspension Module Refer to INTERIOR LIGHTING .
U1262 SCP (J1850) Communication Bus Fault ABS Module Refer to MODULE COMMUNICATIONS NETWORK .
U1262 Missing Message Network Faults Message Center Module Refer to MODULE COMMUNICATIONS NETWORK .
U1900 CAN Communication Bus Failure ABS Module Refer to MODULE COMMUNICATIONS NETWORK .
U2003 Audio Compact Disc/Disk Jockey is Not Responding ACM Refer to ENTERTAINMENT SYSTEM - GENERAL INFORMATION .
U2003 Audio Compact Disc/Disk Jockey is Not Responding Navigation Module Refer to ENTERTAINMENT SYSTEM - GENERAL INFORMATION .
U2005 Audio Rear Integrated Control Panel Unit is Not Responding ACM Refer to ENTERTAINMENT SYSTEM - GENERAL INFORMATION .
U2005 Audio Rear Integrated Control Panel Unit is Not Responding Navigation Module Refer to ENTERTAINMENT SYSTEM - GENERAL INFORMATION .
U2008 Audio Phone (TCU) is Not Responding ACM Refer to ENTERTAINMENT SYSTEM - GENERAL INFORMATION .
U2008 Audio Phone (TCU) is Not Responding Navigation Module Refer to NAVIGATION SYSTEM .
U2023 Fault Received From External Node ABS Module Refer to MODULE COMMUNICATIONS NETWORK .
U2024 Audio Redundant Steering Wheel Control is Not Responding ACM Refer to ENTERTAINMENT SYSTEM - GENERAL INFORMATION .
U2024 Rear Seat Control is Not Responding Navigation Module Refer to ENTERTAINMENT SYSTEM - GENERAL INFORMATION .
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