NOTE: For the diagnostic procedure, refer to LAN section. Basic Diagnostic Procedure 1. OUTLINE OF DIAGNOSIS NOTE: For the detection standard, refer to DTC U0402. Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC U0402 INVALID DATA RECEIVED FROM TCM |
Dtc u0423 invalid data received from instrument panel cluster control module
Dtc u0402 invalid data received from tcmInspection
Preparation tool:Circuit tester1. Connect three dry cell batteries (1.5 V) in series.NOTE:• Use new dry-cell batteries.• Using circuit tester, check that the initial voltage of a single dry-cell battery is 1.6 V or more. And also check that the voltage of three batteries in series is bet ...