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Old 06-28-09, 02:42 PM
chp350 chp350 is online now
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Cadillac(s): 2007 srx 1997 etc 1993 allante 1970 coupe deville 1979 t/a
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Join Date: Oct 2006
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Re: speedometer question

once back in 1997 my etc was reading inaccurate, your car has two speedometer readings, using the onboard computer make the mph read in the digtal display where your temperature,fuel and codes are displayed..my speed was reading 18 mph lower at the needle compared to the other speed reading displayed..mine was a bad instrument cluster and was replaced under warranty along with a certified letter from the dealership to give to the judge to help on the speeding ticket that i had gotten.