Diagnostic Trouble Code (DTC) Information ECM-7300

Condition 

The engine control module (ECM) checks the signal from the gear-shift position sensor via CAN communication.

Diagnostic trouble code (DTC) is stored if the engine control module (ECM) detects that the information about the selected gear position from the transmission control module (TCM) is outside its permitted range compared with the speed of the vehicle.

The diagnostic trouble code (DTC) can be diagnosed when the engine is running.

Substitute Value 

• None.

Possible Source 

• Fault-trace the transmission control module (TCM)
• Fault-trace the brake control module (BCM).

Fault symptom[s] 

• Malfunction indicator lamp (MIL) lit.