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Sensors not working, fuel, temp etc.... 01 STS


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My fuel gauge isn't responding at all.

I don't think my temp gauge is either.

The info display only shows ave km/hr, timer and bettery volts ok.

Everything else doesn't display.

i.e. tire pressure, L of fuel used, temp outside etc...

The digital speedometer is fine.

Got a bettery, airbag and ABS light on...

Someone suggested the battery light may be an indication of a bad alternator.

The battery voltage says "ok"...

Now is this a "take it to the dealer" situation?

I mean the problem seems all electrical so I don't think any garage will do.

Also, if I need a new alternator, any particular one i should buy for my 01 STS?

Thanks everyone...

:)

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Check your fuse/relay centers and ECM/PCM etc. centers for corrosion on the connectors. - both under the hood, and in the back eat. - also the trunk leak / water issue may have accelerated some kind of short in the trunk.

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Check your fuse/relay centers and ECM/PCM etc. centers for corrosion on the connectors. - both under the hood, and in the back eat. - also the trunk leak / water issue may have accelerated some kind of short in the trunk.

I'll check tonight after work.

Thanks Winterset...

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