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
A/C System Performance Test
TEST DESCRIPTIONStep-1:
Steps 2-4:
The number(s) below refer to the step number(s) on the diagnostic table.
1.
This step determines if there is enough
refrigerant in the A/C system to operate it without damage.
2.
This step measures the performance of the A/C system.
3.
This step is to allow for vehicle variations as well as high ambient temperatures.
