C1-2 clutch solenoid coil or its wiring shorted to power
Aux 5th remote valve FLOW potentiometer is failed in the Armrest Controller
Evaporator sensor shorted to ground
C1-2 clutch solenoid coil or its wiring shorted to power
If Inadequate air flow is problematic, so clogged air filters, evaporator core air flow restricted, faulty blower fan motors, defective blower switch or faulty wiring or loose connections.