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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TT Terminal Circuit
CIRCUIT DESCRIPTION Checks of
Engine Control Module (ECM) input and output signals related to the
throttle position sensor, brakes, shift position and other circuits can be performed by measuring the voltages at terminal TT of the
DLC 1.
DIAGNOSTIC CHARTWIRING DIAGRAM
