Inspection Procedure

1. Turn the engine switch on (ACC).
2. Keep pressing the MAP eject switch for 5 seconds and check if the disc is ejected by forced ejection.

   OK: 

   The disc is ejected. 

NG: PROCEED TO NEXT INSPECTION PROCEDURE SHOWN IN PROBLEM SYMPTOMS TABLE 

OK: Go to next step 

1. Check that the map disc is not deformed or cracked.

   OK: 

   No deformations or cracks on the map disc. 

Fig 1: Checking Disc For Deformed Or Cracked

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

NG: REPLACE MAP DISC 

OK: END