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13/01/2023 10:19 pm
Topic starter
Scotty,
My 2009 Ford Explorer has warning light that comes on every five minutes and dings repeatedly. It says Service RSC Now with a red background. I have changed a bad wheel hub assembly, steering wheel angle sensor, and a bad brake caliper. Also had the wheels aligned. The warning will not stop. Any suggestions?
1 Answer
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13/01/2023 10:38 pm
First you might want to load test your battery and alternator to make sure low voltage is not throwing off the system. Other than that there are multiple potential causes. Could be as simple as a bad wheel sensor or it could be a wiring or computer module problem. A professional-grade scan tool is needed to diagnose those systems.
