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
Troubleshooting Hints - Compressor Controls
NOTE: If ECM trouble codes are set, refer to
Computers and Control Systems. 1.
Check the HTR A/C Fuse and ENG/A/C Fuse by visual inspection.
2.
Check that the
A/C Compressor Clutch connector is firmly seated.
3.
Check that grounds G105 and G112 are clean and tight.