Knowledge Hub · Fault Codes
The DTC fault-code library.
769+ OBD-II diagnostic trouble codes — meaning, causes, symptoms and the fix. Search a code or browse by family.
P2649
P2649 Code Fix
P0869
P0869 Code
P0747
P0747 Code
OBD-I
OBD-II Code P0757
OBD-I
OBD-II Code P2A03
P2308
P2308 Code Fix
P2637
P2637 Code: Torque Management Feedback Signal "A" Causes & Fixes
P0499
P0499 Code Fix
P0652
P0652 Code: Sensor Reference Voltage "B" Circuit Low Fix
P0626
P0626 Code: Generator Field/F Terminal Circuit High — Fix Guide
P000D
P000D Code
P2073
P2073 Code Fix
P0765
P0765 Code
OBD-I
OBD-II Code P0026
What
What is P0429?
P0052
P0052 Code
P228B
P228B Code
P0556
P0556 Code
Fix P
Fix P2103 Code
OBD-I
OBD-II Code P2432
P0313
P0313 Code
P2753
P2753 Code
Air-f
Air-fuel ratio imbalance triggering P2172?
Beat
Beat P0060