LS 460 V8-4.6L (1UR-FSE) (2007)
1. INSPECT SHIFT SOLENOID VALVE SL1
(a)
Measure the resistance of the shift solenoid valve.
Standard resistance
If the resistance is not within the specified range, replace the shift solenoid valve SL1.
(b) Connect the battery's positive (+) lead with a 21 W bulb to terminal 2 and the negative (-) lead to terminal 1 of the solenoid valve connector.
Then check that the valve moves and makes an operating noise.
OK: Valve moves and makes operating noise.
2. INSPECT SHIFT SOLENOID VALVE SL2
(a)
Measure the resistance of the shift solenoid valve.