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Instrument Cluster DTCS

INSTRUMENT CLUSTER DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC Description Action
B1202 Fuel Sender Circuit Open See PINPOINT TEST 21: INCORRECT FUEL GAUGE INDICATION .
B1204 Fuel Sender Circuit Short to Ground See PINPOINT TEST 21: INCORRECT FUEL GAUGE INDICATION .
B1317 Battery Voltage High See CHARGING SYSTEM PINPOINT TEST 3: CHARGING SYSTEM OVERCHARGES (BATTERY VOLTAGE IS GREATER THAN 15.5 VOLTS) .
B1318 Battery Voltage Low See CHARGING SYSTEM PINPOINT TEST 1: BATTERY IS DISCHARGED OR BATTERY VOLTAGE IS LOW .
B1342 ECU is Defective CLEAR all DTCs. REPEAT the instrument cluster self-test. If DTC B1342 is still present, INSTALL a new instrument cluster. See INSTRUMENT CLUSTER . TEST the system for normal operation.
B1363 Ignition Start Circuit Failure See PINPOINT TEST 22: DTC B1363 - IGNITION START CIRCUIT FAULT .
B2143 NVM Memory Failure See PINPOINT TEST 5: THE ODOMETER IS INOPERATIVE .
B2207 ECU ROM Checksum CLEAR all DTCs. REPEAT the instrument cluster self-test. If the DTC B2207 is still present, INSTALL a new instrument cluster. See INSTRUMENT CLUSTER . TEST the system for normal operation.
B2477 Module Configuration Failure CONFIGURE the instrument cluster.MODULE CONTROLLED FUNCTIONS .
B2675 Trip Reset Button Stuck VERIFY that there is no interference between the instrument cluster lens or mask and the trip reset button. If OK, INSTALL a new instrument cluster. See INSTRUMENT CLUSTER . TEST the system for normal operation.
C1221 ABS Warning Lamp Output Circuit Short to Ground See PINPOINT TEST 8: THE ANTI-LOCK BRAKE SYSTEM (ABS) WARNING INDICATOR IS NEVER ON .
C1226 Brake Warning Lamp Output Circuit Short to Ground See PINPOINT TEST 16: THE BRAKE WARNING INDICATOR IS NEVER ON .
C2784 RAM Checksum Failure CLEAR all DTCs. RETRIEVE the DTCs. If DTC C2784 is still present, INSTALL a new instrument cluster. See INSTRUMENT CLUSTER . TEST the system for normal operation.
U0100 Lost Communication With the Powertrain control module (PCM) CLEAR all DTCs. RETRIEVE the DTCs. If DTC C2784 is still present, INSTALL a new instrument cluster. See INSTRUMENT CLUSTER . TEST the system for normal operation.
U0102 Lost Communication With the Transfer Case Control Module See PINPOINT TEST 19: THE FOUR WHEEL DRIVE (4WD) L0W/4WD HIGH INDICATOR IS NEVER/ALWAYS ON .
U0140 Lost Communication With the Body Control Module (GEM) For safety belt warning indicator concerns, see PINPOINT TEST 18: THE SAFETY BELT WARNING INDICATOR IS NEVER/ALWAYS ON .
For door ajar warning indicator concerns, see PINPOINT TEST 17: THE DOOR AJAR WARNING INDICATOR IS NEVER/ALWAYS ON
U0151 Lost Communication With the Restraints Control Module (RCM) See PINPOINT TEST 20: THE AIR BAG WARNING INDICATOR IS NEVER/ALWAYS ON .
U2023 Fault Received From External Node U2023 is set when a module receives invalid network data from another module with a failed input. RETRIEVE and REPAIR all non-network DTCs in the other modules on the network.
U2050 No Application Present REPROGRAM the instrument cluster.
If the DTC occurs after a software reprogram, REPROGRAM the instrument cluster again. If the DTC is present after each attempt to reflash, INSTALL a new instrument cluster. See INSTRUMENT CLUSTER . TEST the system for normal operation.
U2472 Unexpected Ignition State See PINPOINT TEST 20: THE AIR BAG WARNING INDICATOR IS NEVER/ALWAYS ON .