DTC C1702 Variant Coding Error: DTC Detecting Condition

DTC DETECTING CONDITION

Item	Detecting Condition	Possible cause
DTC Strategy	Internal monitoring	Inoperative HECU Replacement of PCM (ECM & TCM)
Monitoring Period	Once during startup.
Enable Conditions	During initialization, there is no inputted valid variant code. No variant code stored in EEPROM. Received variant code is invalid. There is a difference between preset variant code and detected variant code.
Fail Safe	The ABS/EBD/ESC functions are inhibited. The ABS/EBD/ESC warning lamps are activated.