Checking The Component And Wiring
- Check the condition of the battery and the function of the charging system.
Check the voltage feed to the Engine control module (ECM). Check between Engine control module (ECM) #B16 (#C16) and the battery's plus terminal for contact resistance or oxidation in connections.
Check the voltage feed to the start relay.
Check between the start relay and the battery's plus terminal for contact resistance or oxidation in connections.
Check the power supply to the starter motor.
Check between the starter motor and the battery's plus terminal for contact resistance or oxidation in connections.
Check between the starter motor and start relay for contact resistance or oxidation in connections.
Remedy as necessary.
Other information
- Continue
Refer to VERIFICATION