- 5040DC SOLAR SENSOR OPERATION CHECK
- 5040DD POLLUTION SENSOR SIGNAL CHECK
- 5040DE SEQUENTIAL PROCEDURE FOR CHECKING RECIRCULATION ACTUATOR OPERATION
- 5040DF SEQUENTIAL PROCEDURE FOR CHECKING AIR CONDITIONING FAN OPERATION
- 5040DG MIXTURE ACTUATOR CHECK
- 5540DH SEQUENTIAL PROCEDURE FOR CHECKING MIXTURE AND DISTRIBUTION ACTUATOR OPERATION