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98 Seville sts "service stability system"

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so the "Service stability system" came on today with this codes showing as current

• ABS C1287 : steering sensor rate malfunction

• IPC U1255 : class 2 communication malfunction (serial data line malfunction)

• RSS C1738 : exhaust solenoid valve short to GND

how can i fix these issues?

Edited by mullah88
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The steering sensor is at the base of the steering column, which has to be removed in order to replace the sensor.

For the other two codes, I suspect are related. I'm not familiar with the Seville, someone else will have to chime in here.


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