DTC 80-42

NAVIGATION / MULTI INFO DISPLAY: NAVIGATION SYSTEM: 58-42: Map Disc Read Error

DTC 58-42 - Map Disc Read Error

DTC 80-42 - Map Disc Read Error

DESCRIPTION





INSPECTION PROCEDURE
HINT: After the inspection is completed, clear the DTCs. Reading and Clearing Diagnostic Trouble Codes

PROCEDURE

1. CHECK MAP DISC





(a) Check that the map disc is not deformed or cracked.
OK:
No deformations or cracks on the map disc.
NG -- REPLACE MAP DISC
OK -- Continue to next step.
2. DISC CLEANING





(a) If dirt is on the disc surface, wipe it clean with a soft cloth from the inside to the outside in a radial direction.
NOTE: Do not use a conventional record cleaner or antistatic preservative.

NEXT -- Continue to next step.
3. DTC CLEAR AND RECHECK
(a) Clear the DTCs. Reading and Clearing Diagnostic Trouble Codes
(b) Recheck for DTCs and check if the same trouble code is output.
OK:
No DTC is output.
NG -- REPLACE MAP DISC
OK -- END
4. REPLACE MAP DISC
(a) Replace the map disc.
(b) Clear the DTCs. Reading and Clearing Diagnostic Trouble Codes
(c) Recheck for DTCs and check if the same trouble code is output.
OK:
No DTC is output.
NG -- REPLACE NAVIGATION ECU
OK -- END