Check Mode Procedure

AIR CONDITIONING: AIR CONDITIONING SYSTEM: CHECK MODE PROCEDURE

CHECK MODE PROCEDURE

1. LIST OF OPERATION METHODS
By operating each of the A/C control switches as shown in the diagram below, it is possible to enter the diagnostic check mode.





2. INDICATOR CHECK





(a) Turn the power switch OFF.
(b) While pressing both the AUTO and R/F (Recirculation/ Fresh) switches on the steering switch, turn the power switch from OFF to ON (READY).





(c) The indicator check is automatically performed when activating panel diagnosis. Check that all indicators and setting displays come on and go off 4 times at 1 second intervals.
Check that the buzzer sounds when the indicators come on.
HINT: The sensor check is automatically started when the indicator check is completed.

(d) Push the "TEMP DOWN (-)" switch to finish panel diagnosis.