Corolla L4-1.8L (1ZZ-FE) (2004)
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Headlamp Dimmer Switch: Testing and Inspection
INSPECTION
1. HEADLAMP DIMMER SWITCH ASSY
(a) Inspect light control switch continuity.
(1) Measure the resistance according to the value(s) in the table provided.
(b) Inspect headlight dimmer switch continuity.
(1) Measure the resistance according to the value(s) in the table provided.
HINT: Turn light control switch to the HEAD position when checking "LOW BEAM" and "HI BEAM".
(c) Inspect turn signal switch continuity.
(1) Measure the resistance according to the value(s) in the table provided.
(d) w/Fog light: Inspect front fog light switch continuity.
(1) Measure the resistance according to the value(s) in the table provided.