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)
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Scan Tool Testing and Procedures
DSC HU/CM INSPECTION 1.
Disconnect the DSC HU/CM connector.
2.
Connect the negative battery cable.
3.
Attach the tester lead to the DSC HU/CM harness side connector, then inspect voltage, continuity or resistance according to the standard (reference value) on the table.
Standard (Reference Value) Standard (Reference Value) (Part 1):
Standard (Reference Value) (Part 2):
Standard (Reference Value) (Part 3):
Standard (Reference Value) (Part 4):