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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temporarily or
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Mileage Calibration Switch: Testing and Inspection
Inspection 1.
Connect the
SST (Special Service Tool) (Engine Signal Monitor) to the ECM (Engine Control Module).
2.
Turn the
ignition switch to ON.
3.
Measure the voltage at ECM terminal 1 N within the first two seconds after the
ignition switch is turned to ON.
4.
If not as specified, inspect the
vehicle speedometer sensor.
