Diagnostic Trouble Code Search

Find detailed information about vehicle diagnostic trouble codes (DTCs). Enter a code or select a make to search our comprehensive database.

Search By Code

DTC Code Format Guide
P Powertrain
B Body
C Chassis
U Network

Filter By Code Type

All DTC Codes

Code Type System System Name Module Message
P0726 P-Code Powertrain Engine Speed Input Engine Control Module Engine Speed Input Circuit Range/Performance
P0727 P-Code Powertrain Engine Speed Input Engine Control Module Engine Speed Input Circuit No Signal
P0728 P-Code Powertrain Engine Speed Input Engine Control Module Engine Speed Input Circuit Intermittent
P0730 P-Code Powertrain Gear Ratio Engine Control Module Incorrect Gear Ratio
P0731 P-Code Powertrain Gear Ratio Engine Control Module Gear 1 Incorrect ratio
P0732 P-Code Powertrain Gear Ratio Engine Control Module Gear 2 Incorrect ratio
P0733 P-Code Powertrain Gear Ratio Engine Control Module Gear 3 Incorrect ratio
P0734 P-Code Powertrain Gear Ratio Engine Control Module Gear 4 Incorrect ratio
P0735 P-Code Powertrain Gear Ratio Engine Control Module Gear 5 Incorrect ratio
P0736 P-Code Powertrain Gear Ratio Engine Control Module Reverse incorrect gear ratio
P0740 P-Code Powertrain Torque Converter Clutch Circuit Engine Control Module Torque Converter Clutch Circuit Malfuction
P0741 P-Code Powertrain Torque Converter Clutch Circuit Engine Control Module Torque Converter Clutch Circuit Performance or Stuck Off
P0742 P-Code Powertrain Torque Converter Clutch Circuit Engine Control Module Torque Converter Clutch Circuit Stuck On
P0743 P-Code Powertrain Torque Converter Clutch Circuit Engine Control Module Torque Converter Clutch Circuit Electrical
P0744 P-Code Powertrain Torque Converter Clutch Circuit Engine Control Module Torque Converter Clutch Circuit Intermittent
P0745 P-Code Powertrain Pressure Control Solenoid Engine Control Module Pressure Control Solenoid Malfunction
P0746 P-Code Powertrain Pressure Control Solenoid Engine Control Module Pressure Control Solenoid Performance or Stuck Off
P0747 P-Code Powertrain Pressure Control Solenoid Engine Control Module Pressure Control Solenoid Stuck On
P0748 P-Code Powertrain Pressure Control Solenoid Engine Control Module Pressure Control Solenoid Electrical
P0749 P-Code Powertrain Pressure Control Solenoid Engine Control Module Pressure Control Solenoid Intermittent