chevrolet Workshop Repair Guides

Chevrolet Workshop Service and Repair Manuals

Dimmer Switch|Service and Repair > < IP Dimmer Control - Proper Setting|Page 587
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Dimmer Switch: Testing and Inspection

NO LOW OR HIGH BEAM

Inspect
1. Loose connector at dimmer switch.
2. Improper adjustment.
3. Internally or worn switch. 

^

Check continuity on switch at light green and tan switch terminals by pushing in plunger all the way. A click should be heard.
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If there is no continuity, replace dimmer switch.

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If there is continuity, diagnose for electrical problem.

Dimmer Switch|Service and Repair > < IP Dimmer Control - Proper Setting|Page 587