1.15.21.1 Signal fault

U0155 (CINSsig) 

A CINSsig fault will be set when the ambient temperature message isn't received after the calibrated turn-on delay time or when the mileage message isn't received after the calibrated turn-on delay time or when the instrument panel message isn't received after the calibrated turn-on delay time or when the diagnostic status message isn't received after the calibrated turn-on delay time.