Pressing Power Switch does not Turn on System

NAVIGATION: NAVIGATION SYSTEM: Pressing Power Switch does not Turn on System

Pressing Power Switch does not Turn on System

INSPECTION PROCEDURE

PROCEDURE

1. CHECK CABIN
(a) Check that conditions in the cabin are not likely to cause condensation.
HINT: This problem occurs when the cabin is humid and the temperature rapidly changes. This condition may produce condensation, resulting in a short circuit.

OK:
Condensation is not likely to occur.
NG -- DRY CABIN AND RECHECK CONDITIONS
OK -- PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE