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Showing results for tags 'TC0023'.
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Hello all, My friend recently bought a very nice 1996 Deville. He needed a car to get him to work, and didn't want the usual small economy car. He just returned from living in England for a couple years, and wanted a big car. I actually suggested a Buick with the 3800, but he just fell in love with the big Caddy, so here we are. TC0023 is showing up, which means the front right wheel sensor. I've ohmed out the sensor, and got 1100, which is within spec. I've check and cleaned the connections at the sensor, as well as the one coming out of the shock tower area. I've measured voltage coming out of the connector at 4.1 volts with ignition on. The computer TCS data mode shows all sensors reading the same as you're driving down the road: At 56 mph in cruise, I was getting RF-84 LF-84 RR-85 LR-85. I assume the slight number difference was because of the tire pressures. What else can I check? I thought for sure the RF wheel sensor would have a crazy reading compared to the other 3? Is there a decision tree somewhere I can look at? BTW - Running the codes on this thing is really cool. I wish all cars had this capability. Thanks! Attached Images
