I pulled the fuse in the junction box for the IOD, and it's fine. In fact, when I plug it back in, my CD Deck whirls up, so I know that's definitley working. Supposedly, accoring to the FSM, next place to look is back of the gauge cluster where it hooks into the dash, and check the voltage there (note: I get no emergency brake light, etc. Just the background gauge lights that come on when you turn on the headlights). I don't really have anything to check the voltage, so not sure i'll be able to test that. I'm still wondering if the O2 sensor connection is somehow related, but I cannot think of how it would be??? Any further insights here anyone????
Ken Allgood
97 CC SLT 5.2L
>Ok, I just finished replacing both of my O2 sensors... I >reset my PCM to
>kill the MIL code, start the truck back up, and notice my >RPM gauge is
>sitting at 0. Turn on the headlights, and the gauges light >up, but none of
>the gauges working??? Anyway that this might be related?? >I know it's not
>likely, but they were working fine before. Odometer isn't >showing anything
>either. Just an FYI, I bought the sensors from advanced >auto, and the one
>after the Cat required splicing to make new connections >supplied with the
>new O2 sensor... any thoughts???
>Ken Allgood
>97 CC SLT 5.2L
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