P0703
P0703 |
Fault symptoms
Conditions
Incorrect signal for 4 s.Fault criteria
The TCM receives information as to whether the brake pedal is depressed. The ECM send this information via the bus. If the ECM sends out a message that this information is faulty, DTC P0703 is generated.
Diagnostic help
This diagnostic trouble code indicates a fault in the ECM. Refer to fault diagnosis for the engine management system in question.