LX 450 L6-4.5L (1FZ-FE) (1996)
4. Inspect Differential. Lock control switch.
Inspect the switch continuity between terminals, as shown.
If continuity is not as specified, replace the switch.
5. Inspect Differential. Lock position switch.
a. Inspect the Differential. Lock position switch (Front and Rear):
(1) Check that there is continuity between terminals when the switch is pushed (differential connected position).
(2) Check that there is no continuity when the switch is free (differential disconnected position).
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If operation is not as specified, replace the switch.
b. Inspect the center cliff. indicator switch.
6. Inspect vehicle speed sensor and indicator light.
a. Inspect the vehicle speed sensor.
b. Inspect the indicator light.