1pc x AL539B Main unit. You can also use it to test the battery health, starter, and charging system status. This obd2 code reader is compatible with most OBD2/EOBD/JOBD compliant vehicles manufactured in 1996 and later, such as Toyota, Honda, Chevrolet, Ford, Benz, Jeep, BMW, Nissan, VW, Audi, GMCs, and many others of various makes and models.
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