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Turn signal arm
My 1997 GMC Jimmy had the turn signals fail. The hazards worked after this failure, but I note today they have also failed. The other functions on the arm work: wipers, headlight bright/dimmer, not sure about cruise and the "mist" wiper fluid sprayer didn't seem to work but did previously.
The fuse (a 20A in number 16 slot) is fine. I'm assuming the 3 relays in the glove box are for the throttle body, etc. I wonder if it's a mechanical failure of the turn signal arm internally? I'm going to get one and plug it in. The 'repair kit' for the internals seems a waste of time and money.
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