Diesel Data: Automotive Repair

Pre-Check

PRE-CHECK




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

2. INDICATOR CHECK




a. Turn the ignition switch to the ON position while pressing the AUTO switch and R/F switch of A/C control assembly at the same time.




b. Check if the indicator light to be on and off at intervals of 1 second for 4 times.

HINT:
- After the indicator check is completed, the system enters the DTC check mode automatically.
- To end the check mode, press the OFF switch.