Inspection Procedure

1. Exit diagnosis mode and wait for 10 seconds.
2. Disconnect the cable from the negative (-) battery terminal, and wait for 10 minutes.
3. Reconnect the cable to the negative (-) battery terminal, and wait for 10 seconds.
4. Turn the engine switch on (IG), and then check for the current DTC and historic DTC again.

   Result 

   RESULT CHART
   
   

   Result	Proceed to
   Current DTC 2-3 or 2-4 exists	A
   Historic DTC 2-3 or 2-4 exists	B

B: CLEAR HISTORIC DTC 

A: REPLACE MAYDAY ECU TOGETHER WITH MAYDAY BATTERY AND THEN PERFORM REGISTRATION