1230 code(s) in this category. Page 52 of 52. Select one to see the detailed diagnosis.
Red (U)
Generic fault on coolant temperature sensor 1 at the fuel cell stack outlet (used to monitor stack thermal out…
Generic fault on coolant temperature sensor 2 at the fuel cell stack outlet (used to monitor stack thermal out…
Generic electrical fault on the coolant mixing valve control. The valve blends hot and cold coolant streams to…
Generic fault on the coolant mixing valve — combines circuit and mechanical issues. A communication loss with …
Generic fault on the position sensor of the coolant mixing valve. A communication loss with this module breaks…
Generic fault on the differential pressure sensor across the fuel cell stack — measures the pressure drop betw…