5.
Does the main relay operate normally?
YES
a.
Go to "W/Harness Inspection" procedure.
NO
a.
Replace as necessary and go to "Verification of Vehicle Repair" procedure.
Ignition "OFF" & Engine "OFF"
Remove the main relay
Apply 12V and a ground to 21 and 22 terminals of the Engine control relay
Check if the main relay works well when it is energized. (If the main relay works normally, a clicking sound can be heard.)
Does the main relay operate normally?
YES
Go to "W/Harness Inspection" procedure.
NO
Replace as necessary and go to "Verification of Vehicle Repair" procedure.
