Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

System Check - Compressor Controls

System Check Table:




SYSTEM CHECK TABLE Compressor Controls

^ Complete the A/C System Check under A/C System Diagnosis as a guide to normal operation of the entire A/C System and for references to diagnostic tests. Testing and Inspection
^ Use the System Check Table as a guide to normal A/C Compressor operation.
^ Refer to System Diagnosis when a result is not normal.