Wheels And Tires DTCS

TIRE PRESSURE MONITOR (TPM) /VEHICLE SECURITY MODULE (VSM) DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC	Description	Action
B106E	Solid State Driver Disabled Due to Short Circuit	GO to PINPOINT TEST D .
B106F	Module Disabled Due to External Fault	GO to PINPOINT TEST D .
B1217	Horn Relay Coil Circuit Failure	GO to PINPOINT TEST D .
B1218	Horn Relay Coil Circuit Short to Vbatt	GO to PINPOINT TEST D .
B1317	Battery Voltage High	GO to PINPOINT TEST E .
B1342	ECU is Faulted	NOTE: If other DTCs are present, REPAIR them before installing a new component. CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new module. REFER to TIRE PRESSURE MONITOR (TPM) MODULE . TEST the system for normal operation.
B1359	Ignition Run/Acc Circuit Failure	GO to PINPOINT TEST F .
B1363	Ignition Start Circuit Failure	GO to PINPOINT TEST F .
B2477	Module Configuration Failure	DTC B2477 is only present in a new or reconfigured TPM/VSM. Successful module programming is the only way to clear this DTC. For information on this DTC and how to clear it, REFER to TIRE PRESSURE MONITOR (TPM) MODULE .
B2868	LF Tire Pressure Sensor Fault	DTC B2868 is only present in a new or reconfigured TPM/VSM. Successful programming is the only way to clear this DTC. For information on this DTC and how to clear it, REFER to TIRE PRESSURE MONITOR (TPM) MODULE .
B2869	RF Tire Pressure Sensor Fault	DTC B2869 is only present in a new or reconfigured TPM/VSM. Successful programming is the only way to clear this DTC. For information on this DTC and how to clear it, REFER to TIRE PRESSURE MONITOR (TPM) MODULE .
B2870	RR Tire Pressure Sensor Fault	DTC B2870 is only present in a new or reconfigured TPM/VSM. Successful programming is the only way to clear this DTC. For information on this DTC and how to clear it, REFER to TIRE PRESSURE MONITOR (TPM) MODULE .
B2871	LR Tire Pressure Sensor Fault	DTC B2871 is only present in a new or reconfigured TPM/VSM. Successful programming is the only way to clear this DTC. For information on this DTC and how to clear it, REFER to TIRE PRESSURE MONITOR (TPM) MODULE .
B2872	Tire Pressure Sensor Fault	If DTC B287A is also present, GO to PINPOINT TEST J . Otherwise, GO to PINPOINT TEST I .
B287A	Tire Pressure System Fault	GO to PINPOINT TEST J .
C2780	ECU in Manufacturing Sub-State	DTC C2780 is only present when a new TPM/VSM is installed, successful module programming is the only way to clear this DTC. For information on this DTC and how to clear it, REFER to TIRE PRESSURE MONITOR (TPM) MODULE .
U0155	Lost Communication with Instrument Panel Cluster (IC) Control Module	GO to PINPOINT TEST L .
U2023	Fault Received from External Node	DTC U2023 is only present if any IPC message returns an invalid value (except vehicle speed) for 3 consecutive times, or if the vehicle speed data is missing or invalid for 5 consecutive minutes while the ignition is in RUN, the TPM/VSM sends a message to the IPC to illuminate the TPMS warning indicator. NOTE: RETRIEVE and REPAIR all non-network DTCs in the other modules on the network. CARRY OUT a network test. RETRIEVE and RECORD all Continuous Memory Diagnostic Trouble Codes (CMDTCs). REFER to the DTC Chart in MULTIFUNCTION ELECTRONIC MODULES for a list of all DTCs.
U2050	No Application Present	CONFIGURE the TPM/VSM. REFER to Programmable Module Installation (PMI) in MODULE CONFIGURATION . CARRY OUT the TPM/VSM self-test. If DTC U2050 is retrieved again, INSTALL a new TPM/VSM. REFER to TIRE PRESSURE MONITOR (TPM) MODULE .