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
HDS Does Not Communicate With The PCM Or The Vehicle
HDS does not communicate with the PCM or the vehicleTroubleshoot the
DLC circuit
Testing and Inspection.
Also check forCorrect HDS software
Also check forShorted reference voltage