Description of On-Board Diagnostics
WARNING FOR A/C COMPRESSOR LOCKIf compressor lock occurs during air conditioning operation, the A/C switch indicator on the air conditioning control assembly starts blinking.
When this occurs, check for compressor lock (trouble code 22) using diagnostic trouble code check then proceed to inspect the circuit or the component.
Compressor lock sensor circuit
LIST OF OPERATION METHODS
By operating each of the air conditioning control switches, as shown in the diagram below, it is possible to enter the diagnosis check mode.
