Last Modified: 7-3-2017 6.8:8.0.40 Doc ID: RM000001DW4001X
Model Year Start: 2007 Model: LX470 Prod Date Range: [08/2006 -           ]
Title: METER: LIGHT CONTROL RHEOSTAT: ON-VEHICLE INSPECTION; 2007 MY LX470 [08/2006 -        ]

ON-VEHICLE INSPECTION

1. INSPECT LIGHT CONTROL RHEOSTAT

(a) Turn the rheostat knob OFF, and check that there is no continuity between terminals 5 and 4 (rheostat knob turned fully counterclockwise).

(b) Gradually turn rheostat knob from the dark side to bright side, and check that there is continuity between terminals 5 and 4 (rheostat knob turned clockwise).

If operation is not as specified, replace the rheostat.