OBD2 Error Codes

Learn all about the P0735 code, what causes gear 5 incorrect ratio, and how to diagnose and fix common issues to maintain optimal engine performance.

Learn all about the P0736 code, what causes reverse incorrect ratio, and how to diagnose and fix common issues to maintain optimal vehicle performance.

Learn all about the P0737 code, what causes engine speed output circuit issues, and how to diagnose and fix common issues to maintain optimal engine performance.

Learn all about the P0738 code, what causes TCM engine speed output circuit low, and how to diagnose and fix common issues to maintain optimal engine performance.

Learn all about the P0739 code, what causes TCM engine speed output circuit high, and how to diagnose and fix common issues to maintain optimal engine performance.

Learn all about the P073A code, what causes stuck in gear 5, and how to diagnose and fix common issues to maintain optimal transmission performance.

Learn all about the P073B code, what causes stuck in gear 6, and how to diagnose and fix common issues to maintain optimal vehicle performance.

Learn all about the P073C code, what causes stuck in gear 7, and how to diagnose and fix common issues to maintain optimal engine performance.

Learn all about the P073D code, what causes inability to engage neutral, and how to diagnose and fix common issues to maintain optimal transmission performance.

Learn all about the P073E code, what causes the inability to engage reverse, and how to diagnose and fix common issues to maintain optimal transmission performance.