D4 Too high UREA Temperature in Pump module or Leakage test failed (Emergency shut off) - over temperature detection (urea temp. in pump module) - P2043 Reagent - temperature sensor of pump module - Out of range
Too high UREA Temperature in Pump module or Leakage test failed (Emergency shut off) - over temperature detection (urea temp. in pump module) - P2043 Reagent -temperature sensor of pump module -Out of range
Partial frosting and sweating of lines combined with poor cooling, fan belt slipping, loss of refrigerant, restricted or clogged liquid line or expansion valve malfunctioning.