1230 code(s) in this category. Page 51 of 52. Select one to see the detailed diagnosis.
Red (U)
Generic electrical fault on the air inlet pressure sensor of the fuel cell air supply (cathode side, before co…
Generic fault on charge air cooler outlet pressure sensor 1 (after CAC, before stack on FCEV air path).…
Generic fault on charge air cooler outlet pressure sensor 2 (after CAC, before stack on FCEV air path).…
Generic fault on the charge air cooler outlet temperature sensor in the FCEV cathode supply path. A communicat…
Generic fault on the inlet pressure sensor 1 of the expander (turbine recovering energy from the cathode exhau…
Generic fault on the inlet pressure sensor 2 of the expander (turbine recovering energy from the cathode exhau…
Generic electrical fault on the cathode back-pressure valve control. The valve regulates pressure on the catho…
Generic fault on the position sensor of the cathode back-pressure valve (closed-loop position feedback).…
Generic electrical fault on the cathode bypass valve control. Bypass routes air around the stack during startu…
Generic fault on the cathode bypass valve — combines circuit and mechanical performance. A communication loss …
Generic fault on the position sensor of the cathode bypass valve. A communication loss with this module breaks…
Generic fault on the pressure sensor 1 in hydrogen supply line A — feeds the fuel cell anode after the tank's …
Generic fault on the pressure sensor 2 in hydrogen supply line A — feeds the fuel cell anode after the tank's …
Generic fault on the anode inlet pressure sensor 1 (hydrogen pressure into the stack). A communication loss wi…
Generic fault on the anode inlet pressure sensor 2 (hydrogen pressure into the stack). A communication loss wi…
Generic electrical fault on the anode multifunction valve. This valve combines shut-off, pressure regulation a…
Generic fault on the anode multifunction valve — combines circuit and mechanical issues. A communication loss …
Generic electrical fault on the anode drain valve control. The drain valve releases liquid water and inert gas…
Generic fault on the anode drain valve — combines circuit and mechanical issues. A communication loss with thi…
Generic electrical fault on the control of the anode header drain valve (drains the manifold/header line).…
Generic fault on the anode header drain valve. A communication loss with this module breaks any function relyi…
Generic electrical fault on the heater relay for the anode drain valve. The heater prevents drain water from f…
Generic fault on the coolant temperature sensor at the fuel cell stack inlet (deionized coolant cools the memb…