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Test H: Navigation System Does Not Operate Correctly - Unable to Insert or Eject Map Disc

PINPOINT TEST H: NAVIGATION SYSTEM DOES NOT OPERATE CORRECTLY - UNABLE TO INSERT OR EJECT MAP DISC


H1:






H1-H3:






Normal Operation
The navigation map disc is contained in the navigation module. The voltage is supplied to the navigation module with the key in the ON or ACC position through 10-GK8 (GY/BK). Circuit 31-GK8 (BK/RD) supplies the navigation module ground.

Possible Causes
- circuit 10-GK8 (GY/BK) open or short to ground
- circuit 31-GK8 (BK/RD) open
- navigation module