OEM 2009 Toyota Tundra Neutral Safety Switch

2009 Toyota Tundra Neutral Safety Switch Parts Q&A

• Q: How to install the Park/Neutral Safety Switch Assembly for the A750E Automatic Transmission on 2009 Toyota Tundra?

  A: The first step to install the Park/Neutral Position Switch Assembly for the A750E Automatic Transmission involves attaching the switch on the manual valve shaft and installing the bolt as a temporary measure. Set the new lock washer on the shaft before applying the nut and tightening it to achieve 6.9 Nm (70 kgf-cm, 61 in-lbf) torque. First temporarily install the control shaft lever RH until it stops and then rotate it clockwise by 2 notches to place the N position while aligning the groove with the neutral basic line. Press and tighten the bolt until it reaches 13 Nm (133 kgf-cm, 10 ft-lbf) torque while bending the lock washer tabs with a screwdriver. Cable the switch connector to the transmission control shaft lever RH after installing it with both nut and spring washer. Tighten the mounting hardware to 16 Nm (163 kgf-cm, 12 ft-lbf). Tighten the transmission control cable assembly by connecting its cable to the nut at 14 Nm (143 kgf-cm, 10 ft-lbf) torque while keeping the L bracket interior-facing of the vehicle. Some system functions need initialization after battery terminal connection of the cable. Adjust the shift lever position for examination and check that the Park/Neutral Position Switch Assembly is functioning correctly.