Highlander 2WD V6-3.0L (1MZ-FE) (2003)
a. Inspect light control switch continuity.
1. Check that the continuity between terminals at each switch position, as shown in the chart.
b. Inspect headlight dimmer switch continuity.
1. Check that the continuity between terminals at each switch position, as shown in the chart.
HINT: Turn headlight dimmer switch to "HEAD" when checking "LOW BEAM" and "HI BEAM"
c. Inspect turn signal switch continuity.
1. Check that the continuity between terminals at each switch position, as shown in the chart.