TROUBLESHOOTING/ Monitor Unit T5-2-9 Coolant Temperature Primary Screen 45°C or more Less than 50°C T1V1-05-02-042 50°C or more Less than 60°C T1V1-05-02-045 60°C or more Less than 80°C ↑ 80°C or more Less than 96°C T1V1-05-02-047 96°C or more Less than 98°C T1V1-05-02-049