Matrix 2WD L4-1.8L (1ZZ-FE) (2003)
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Headlamp Dimmer Switch: Testing and Inspection
HEADLAMP DIMMER SWITCH ASSY
a. Inspect light control switch continuity.
1. Check that there is continuity between terminals at each switch position as shown in the chart.
b. Inspect headlight dimmer switch continuity.
1. Check that there is continuity between terminals at each switch position as shown in the chart.
HINT: Turn headlight dimmer switch to the HEAD position when checking low beam and high beam.
c. Inspect turn signal switch continuity.
1. Check that there is continuity between terminals at each switch position as shown in the chart.
d. w/ Fog light:
Inspect front fog light switch continuity.
1. Check that there is continuity between terminals at each switch position as shown in the chart.
