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Juan Crespo
Juan Crespo, ASE Certified Technician
Category: Dodge
Satisfied Customers: 1526
Experience:  A.S.E. Master Technician, Advanced Level, Emissions - Asian, Domestic, & European
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Dodge Ram: I have a Dodge Ram 1500. Just had a new engine installed.

Customer Question

I have a Dodge Ram 1500. Just had a new engine installed. ABS lite is on , and dinging code 82/83.
Submitted: 2 years ago.
Category: Dodge
Expert:  Juan Crespo replied 2 years ago.
Hi there. Welcome to our site. Those codes are generated by the ABS control module (CAB) when it sees a discrepancy in the programmed relation between tire size and differential tone ring. These discrepancies are usually caused by tire size not matching the original, but can also come up if a differential with a different gear ratio than the original is installed, or the CAB is replaced without reprogramming.The best way to diagnose the system is with the aid of a capable scan tool. In some cases, reprogramming the CAB with the latest software will solve the issue. Kindly accept and rate my answer now if you think the information I've provided has helped you solve your issue. Otherwise, please reply. Best Regards.