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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Keyless Entry Module: Testing and Inspection

ETACS-ECU (KEYLESS ENTRY) TERMINAL VOLTAGE CHECK

Connector Terminal No 1 - 53:

PART 1 OF 2

Connector Terminal No 55 - 66:

PART 2 OF2

NOTE: For ETACS-ECU code related diagnosis refer to: Computers and Control Systems, Information Bus, Testing and Inspection.