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
Torque Reduction Control Inspection
SYSTEM INSPECTION 1.
Verify that diagnostic trouble code P1601 is not displayed.
2.
It the above code is displayed, carry out inspection.
P1601 NOTE: The torque reduction control signal is transmitted between the ECM and
TCM via serial communication along with other control signals.