Engine Coolant Temperature System

Perform ECM self-diagnosis. Refer to , "CONSULT-II FUNCTION (ENGINE) " (QR25DE) or , "CONSULT-II FUNCTION (ENGINE) " (VQ35DE).

OK or NG 

OK: Replace combination meter. Refer to , "COMBINATION METER ".

NG: Go to ECM trouble diagnosis. Refer to , "TROUBLE DIAGNOSIS " (QR25DE) or , "TROUBLE DIAGNOSIS " (VQ35DE).