DTC Detection Logic

DTC No.

CONSULT screen terms

DTC detecting condition

(Trouble diagnosis content)

Malfunction type

U0120

08

COMMUNICATION ERROR (LOST)

(Lost communication with starter/generator control module)

BUS SIGNAL/MESSAGE ERROR

Communication with the starter or alternator has a malfunction. There is a signal error or the message error.

87

MISSING MESSAGE

Communication with the starter or alternator has a malfunction. The message is missing.