Operation CHARM: Car repair manuals for everyone.
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

With Traction Control

"NOTE: Applies to vehicles equipped with traction control only."

CLOSED THROTTLE POSITION SWITCH CHECK (Vehicles with TCL)




1. Disconnect the accelerator pedal position sensor connector.




2. Check the continuity between the accelerator pedal position sensor connector side terminal 3 and terminal 4.
3. If out of specification, replace the accelerator pedal position sensor.

NOTE: After replacement, the closed throttle position switch and accelerator pedal position switch should be adjusted.