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)
Or, hide this message:
temporarily or
permanently
Transmission Position Sensor/Switch: Description and Operation
This signal is sent from the A/T control module as a battery voltage signal only when the A/T is in "R," "D," "2" or "L," range. Thus, the ECM judges whether the A/T is in one of the above ranges or in "P" or "N," and uses it as one of the signals to control the fuel injector and ISC solenoid valve.