LS 460 RWD V8-4.6L (1UR-FSE) (2010)
(b) Connect the positive (+) lead from the batteries to terminal 3, and the negative (-) lead from the batteries to terminal 1.
(c) Measure the voltage between terminals 2 and 1 while slowly moving the link up and down.
Standard voltage:
(d) If the result is not as specified, replace the rear height control sensor sub-assembly.