LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lexus >> 1999 >> SC 400 V8-4.0L (1UZ-FE) >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Transmission Position Sensor/Switch >> Service and Repair
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Transmission Position Sensor/Switch: Service and Repair

ON-VEHICLE REPAIR
1. REMOVE FRONT EXHAUST PIPE
2. DISCONNECT PARK/NEUTRAL POSITION SWITCH CONNECTOR
3. REMOVE PARK/NEUTRAL POSITION SWITCH





a. Remove the nut and disconnect the control shaft lever.
b. Pry off the nut stopper.





c. Remove the nut and lock washer.





d. Remove the bolt and park/neutral position switch.
4. INSTALL PARK/NEUTRAL POSITION SWITCH
a. Install the park/neutral position switch with the bolt.
Torque: 5.4 Nm (55 kgf cm, 48 inch lbs.)





b. Install the nut and a new lock washer.
Torque: 6.9 Nm (70 kgf cm, 61 inch lbs.)
c. Stake the nut with the lock washer.





d. Connect the control shaft lever with the nut.
Torque: 16 Nm (160 kgf cm, 12 ft. lbs.)
5. INSTALL FRONT EXHAUST PIPE