Lexus IS250 IS220d GSE20 ALE20 - NAVIGATION

INSPECTION PROCEDURE

CHECK CABIN

NAVIGATION SYSTEM - Pressing Power Switch does not Turn on System

INSPECTION PROCEDURE

1.CHECK CABIN

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 occur.
NG
DRY CABIN
OK
PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE
LEXUS IS250, IS220d / GSE20 ALE20