Does my CPU/Flasher look ok?
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Does my CPU/Flasher look ok?
I have the intermittent turn-signal-and-hazards-not-working problem, so I assumed there's a problem with the flasher unit, since that seems to be the most common diagnosis. Well, I pulled the CPU (I'm guessing that's the right part), and I'm looking at it and not really seeing any broken connections or failed solders. A bit of corrosion on the circuit board coating, but can't find anything that actually needs to be re-soldered or repaired. Which particular piece is the flasher unit, or is it the whole thing? Does it look alright to you guys?
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How big of a crack does it need to be for the joint to fail. Under closer inspection a few of them have very fine hairline cracks surrounding the connectors, but it's hard to tell if they're cracked all the way through or not. None of the connectors are loose.
Here's a closeup of the connector solders. Not very high quality, but hopefully you can see what I'm talking about.
Here's a closeup of the connector solders. Not very high quality, but hopefully you can see what I'm talking about.
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How big of a crack does it need to be for the joint to fail. Under closer inspection a few of them have very fine hairline cracks surrounding the connectors, but it's hard to tell if they're cracked all the way through or not. None of the connectors are loose.
Here's a closeup of the connector solders. Not very high quality, but hopefully you can see what I'm talking about.
Here's a closeup of the connector solders. Not very high quality, but hopefully you can see what I'm talking about.
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While I'm still figuring out bad idle and exhaust pop in the other thread, on the bright side re-soldering the joints seems to have worked and my blinkers function again and I think it also fixed some other problems, like my seatbelt light coming on randomly...