Ha ha ha ha, one step forward, two steps back. I popped the crappy dash pad off to make it easier to get to the inner cavity under the dash, also made it easier to pull the dash gauge cluster out. Some bulbs were not working and the speedo was not indicating. I brought in a box of 194 bulbs to change all them out so I was starting fresh. Cluster came out easy enough for old brittle bull$#it and since it's up on stands, verified speedo cable spun. So far, all good. Gauges read proper ranges and both turn signal indicators work. Frigging awesome!
Until I turned on the headlights. WTF?
Pics or it didn't happen, right?
Key on and running, lights off
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Lights on
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The turn indicators darken depending on which way yer signaling.
OK phuc, but it gets better (worse?)
Same condition, key on running lights off
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Lights on
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Oil pressure and temp go crazy. I know it's a wiring deficiency but at a loss why. The terminals at the circuit plastic all are remarkably good for the age, the plug part looks good too.
I guess my question is, anyone seen this before? All is fine until the headlights come on, park or bright eyes. New switch on dash and dimmer on floor. It was fine until I started fuggin with it. My gut says that the cluster plug in somehow caught a tab on the plastic "circuit board" and is making a forbidden connection. Out of daylight and warm for today, so that's why I'm in here asking. Thanks for your thoughts. On edit - still no dash lights but the bulb for the heater pod works.
At least I got it all vacuumed out. Found 10 cents and some random fasteners under the seat along with some stink bugs so that's a win.