Whons Posted July 27, 2023 Share Posted July 27, 2023 On my 71 Monte, when I got it the directional signals worked only on the outside of the car, not on the Dash. Now the left one on the dash started working but not the right. also you don't hear it. Any suggestions on what I should start looking? Quote Link to comment Share on other sites More sharing options...
Rob Peters Posted July 28, 2023 Share Posted July 28, 2023 Could be any number of things. My first thought may be to look at the instrument panel circuit board. rob 2 Quote Link to comment Share on other sites More sharing options...
Searsman Posted July 28, 2023 Share Posted July 28, 2023 Absolutely correct, PCB.. 2 Quote Link to comment Share on other sites More sharing options...
MC1of80 Posted July 28, 2023 Share Posted July 28, 2023 I would try the most likely original bulbs and check the PCB at the same time. The same exact thing happened to me with Barn Find. Turns out to be the PCB delaminating right at the bulb. I have a new PCB but want to do other upgrades at the same time. 2 Quote Link to comment Share on other sites More sharing options...
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