P Codes – OBD2 Powertrain Codes

Learn all about the P278B code, what causes kick down switch circuit range/performance issues, and how to diagnose and fix common problems to maintain optimal engine performance.

Learn all about the P278C code, what causes kick down switch circuit low, and how to diagnose and fix common issues to maintain optimal engine performance.

Learn all about the P278D code, what causes kick down switch circuit high, and how to diagnose and fix common issues to maintain optimal engine performance.

Learn all about the P278E code, what causes kick down switch circuit intermittent/erratic, and how to diagnose and fix common issues to maintain optimal engine performance.

Learn all about the P278F code, what causes clutch 'B' adaptive learning issues, and how to diagnose and fix common transmission problems.

Learn all about the P2790 code, what causes gate select direction circuit issues, and how to diagnose and fix common problems to maintain optimal vehicle performance.

Learn all about the P2791 code, what causes gate select direction circuit low, and how to diagnose and fix common issues to maintain optimal engine performance.

Learn all about the P2792 code, what causes gate select direction circuit high issues, and how to diagnose and fix common problems to maintain optimal vehicle performance.

Learn all about the P2793 code, what causes gear shift direction circuit issues, and how to diagnose and fix common problems to maintain optimal vehicle performance.

Learn all about the P2794 code, what causes gear shift direction circuit low, and how to diagnose and fix common issues to maintain optimal engine performance.