At JC Whitney, we offer the best selection of Jeep Patriot Computer Code Readers & Scanners parts and accessories. We offer an industry leading 30-day Guarantee so that you can shop with confidence! Narrow your selection below by providing the year of your vehicle for a custom list of Jeep Patriot Computer Code Readers & Scanners products.
OBD II CAR READERS. Affordable little tool packs a big punch with its single screen display and system status LEDs! Read pending DTCs.... Read more
OBD-II CAN CODE READER. Everything you need to diagnose check engine problems on one quick, easy to read screen! Tells you what's wrong... Read more
C.A.N. OBD2 TOOL. Designed to retrieve OEM Enhanced and Transmission diagnostic codes in all OBD2 (1996 and newer) and some of the most... Read more
MR GASKET HOT ROD STREET & STRIP PERFORMANCE CALCULATOR. Pre-programmed formulas for engine building and track tuning. Hand held, take... Read more