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
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Scan Tool Testing and Procedures
ABS HU/CM INSPECTION 1.
Disconnect the ABS HU/CM connector.
Service and Repair 2.
Connect the negative battery cable.
Removal and Replacement 3.
Attach the tester lead to the ABS HU/CM wiring harness-side connector and inspect the voltage, continuity, or resistance according to the standard (reference value) in the table below.
Standard (reference)Standard (Reference) (Part 1):
Standard (Reference) (Part 2):