We'll explain how to use an OBDII code reader to clear Cummins fault codes, and we'll also explain how to clear the codes if you don't have access to a scan tool.

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Would you know what P0130 meant? Exactly. OBD scanners that pair up to smart apps are an alternative, because the app can digest the code and suggest some possible reasons why it has been stored.

This is one of the only, if not the only CarPlay compatible OBD scanner apps on the App Store.