Instrument Cluster

On the three slots for the IVR, the cap sticks into the middle pin, which is switched 12V coming in. "Some stuff."

Check and maybe even solder the connector pins. they are riveted and can be loose.

On my car, those IVR socket spring fingers were not making positive contact with the PC board. Solder jumpers across between

Also, on mine, at least a couple of the gauge stud nuts were loose. Loosen / tighten them a few times to scrub the board clean, and tighten them up

Loosen / tighten the board(s) mounting screws a couple of times for same reason. Hook a pigtail wire to a ground point on the cluster. This would be any of those screws, or the cap mounting screw. Leave some slack, and then bolt the pigtail to the column support or dash frame

The reason there are extra wires on mine, here, is because I abandoned the original connectors, and soldered pigtails to the board, and ran off to "Molex" connectors



I got my replacement (solid state) IVR from RTE but they may be out of business

Mine after I got done.. Too cheap to buy repop PC boards LMAO

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