Description of On-Board Diagnostics

Warning for A/C compressor lock
If compressor lock occurs during air conditioning operation, the A/C switch indicator on the air conditioning control assembly starts blinking to warn the driver.
When this occurs, check for compressor lock (code 22) using diagnostic trouble code check then proceed to inspect the circuit or the component.





LIST OF OPERATION METHODS
By operating each of the air conditioning control switches as shown in the diagram above, it is possible to enter the diagnosis check mode.