Big Boss
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- Last seen
- Joined
- Sep 18, 2023
- Thunderbird Year
- 1965
I recently changed the starter, solenoid, alternator, voltage regulator, dimmer switch, checked all the fuses, checked all the wiring w/multimeter seems good to go, at least I thought I had it going-everything was working fine till the instrument gauges went to the far left
and the ameter stayed at center or swings wildly, so I narrowed it down to the ICVR behind the dash, very difficult to get too anyways I changed it, installed a new one but it stayed the same (gauges) somewhere, I read when you install the ICVR the battery must be
disconnected-is this correct? Is the ICVR that I installed fried? (I had the battery connected when I installed it) fuses look ok, headlights work but not high beams and brake lights, signals work and (courtesy) interior lights, should I replace the ICVR with a new one? Or disconnect the ICVR unit then disconnect the battery then reconnect the ICVR and reconnect the battery? Will that work?
and the ameter stayed at center or swings wildly, so I narrowed it down to the ICVR behind the dash, very difficult to get too anyways I changed it, installed a new one but it stayed the same (gauges) somewhere, I read when you install the ICVR the battery must be
disconnected-is this correct? Is the ICVR that I installed fried? (I had the battery connected when I installed it) fuses look ok, headlights work but not high beams and brake lights, signals work and (courtesy) interior lights, should I replace the ICVR with a new one? Or disconnect the ICVR unit then disconnect the battery then reconnect the ICVR and reconnect the battery? Will that work?