For decades the Chek Chart automotive series has been known for its comprehensive coverage of theory and its detailed presentation of diagnostic and service procedures.  The series features a two book format–a Classroom Manual theory text and a Shop Manual that covers service & diagnostics. Chek Chart gives you THE most complete coverage of automotive automotive electrical and electronic systems on the market today.

This two-book format includes a Classroom Manual that covers Theory and “How things work” and a Shop Manual that covers “Diagnosis and Service”.