4H-4L Shift
WARNING: This page is about a different car, the 2002 Toyota Tundra and 2001 Toyota Tundra. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
For circuit reference, see CONNECTOR IDENTIFICATION and/or WIRING DIAGRAMS
.
- Turn the ignition ON. Place the transmission gearshift lever in the "N" position.
- Turn the touch select 2-4 switch ON. Check that the 4L indicator light comes on and the 4H indicator light goes off when the touch select high-low switch is in ON position. See Fig 1.
- Check that the 4L indicator lights go off and the 4H indicator lights come on when the touch select high-low switch is in the OFF position.
- Inspection should be performed with the vehicle stopped, and transmission gearshift lever in "N" position. If switching is not completed after 3 seconds of shift operation, the 4L indicator light will flash.