Subject: Air-conditioning control unit (also control panel/switch console)
Symptom: Reduced or no cooling air flow from the air conditioning system.
Cause: Too much condensation can be produced while cooling the vehicle.
The condensation freezes and causes the evaporator to ice up.
Remedial
Action:
Re-program the air-conditioning control unit by entering the campaign number.
The evaporator temperature is increased slightly to reduce the build-up of condensation.