Pinpoint Test CZ: U3000:04, U3000:41, U3000:42, U3000:44, U3000:46 Or U3000:54
- DTC Fault Trigger Conditions
DTC Description Fault Trigger Condition IPC U3000:04 Control Module: System Internal Failures Sets in the IPC when the IPC detects an EEPROM failure. IPC U3000:41 Control Module: General Checksum Failure Sets in the IPC when module memory fails. IPC U3000:42 Control Module: General Memory Failure Sets in the IPC when module RAM hardware fails. IPC U3000:44 Control Module: Data Memory Failure Sets in the IPC when the IPC detects non-volatile memory (NVM) odometer failure. IPC U3000:46 Control Module: Calibration/Parameter Memory Failure Sets in the IPC when the IPC detects an EEPROM failure. IPC U3000:54 Control Module: Missing Calibration Sets in the IPC when the IPC detects missing or corrupted graphics application data. Possible Sources
- IPC
- CZ1 RETRIEVE IPC (INSTRUMENT PANEL CLUSTER) DIAGNOSTIC TROUBLE CODES (DTCS)
- Ignition ON.
- Using a diagnostic scan tool, clear the Diagnostic Trouble Codes (DTCs).
- Wait 10 seconds.
- Using a diagnostic scan tool, perform the IPC self-test.
Is U3000:04, U3000:41, U3000:42, U3000:44, U3000:46 or U3000:54 recorded?
Yes INSTALL a new IPC. REFER to: Instrument Panel Cluster (IPC) No The system is operating correctly at this time.