What is your question?
·
·
What is your question?
Both of my head lamps will not turn on. Have replaced both light but they won't work. Bright light will come one and yellow lamps as well as running lights do.
How long has your 2008 Chevrolet Trailblazer had this problem?
since my oil change on Oct.31, 2018
2 Replies
Check over fuses first. This could be a switch issue or bad connectors but start with fuses. If you don't normally work on cars, use this link to find a good shop near you. https://repairpal.com/repair-shops Alex
Remove cover from under hood fuse / relay box - look inside the cover for HDM - that is the headlight driver module - which is a simple relay - black in color .. Replace that part.
(You’ll be looking at the diagram on inside of cover)