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.

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

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All DTC Codes

Code Type System System Name Module Message
B1200 B-Code Body Climate Control Body Control Module Climate Control Pushbutton Circuit Failure
B1201 B-Code Body Fuel System Body Control Module Fuel Sender Circuit Failure
B1202 B-Code Body Fuel System Body Control Module Fuel Sender Circuit Open
B1203 B-Code Body Fuel System Body Control Module Fuel Sender Circuit Short To Battery
B1204 B-Code Body Fuel System Body Control Module Fuel Sender Circuit Short To Ground
B1205 B-Code Body EIC System Body Control Module EIC Switch-1 Assembly Circuit Failure
B1206 B-Code Body EIC System Body Control Module EIC Switch-1 Assembly Circuit Open
B1207 B-Code Body EIC System Body Control Module EIC Switch-1 Assembly Circuit Short To Battery
B1208 B-Code Body EIC System Body Control Module EIC Switch-1 Assembly Circuit Short To Ground
B1209 B-Code Body EIC System Body Control Module EIC Switch-2 Assembly Circuit Failure
B1210 B-Code Body EIC System Body Control Module EIC Switch-2 Assembly Circuit Open
B1211 B-Code Body EIC System Body Control Module EIC Switch-2 Assembly Circuit Short To Battery
B1212 B-Code Body EIC System Body Control Module EIC Switch-2 Assembly Circuit Short To Ground
B1213 B-Code Body Anti-Theft System Body Control Module Anti-Theft Number of Programmed Keys Is Below Minimum
B1214 B-Code Body Lighting System Body Control Module Running Board Lamp Circuit Failure
B1215 B-Code Body Lighting System Body Control Module Running Board Lamp Circuit Short to Battery
B1216 B-Code Body Emergency System Body Control Module Emergency and Road Side Assistance Switch Circuit Short to Ground
B1217 B-Code Body Horn System Body Control Module Horn Relay Coil Circuit Failure
B1218 B-Code Body Horn System Body Control Module Horn Relay Coil Circuit Short to Vbatt
B1219 B-Code Body Fuel System Body Control Module Fuel Tank Pressure Sensor Circuit Failure