Current Position Display does not Appear Lexus RX II facelift

Current Position Display does not Appear

1. CHECK MAP DISC Check that the map disc is not deformed or cracked. OK: No deformations or cracks on map disc. NG: REPLACE MAP DISC OK: RETURN TO THE ORIGINAL INSPECTION FLOW BECAUSE THE CHECK RESULT IS NORMAL

Scheme 196

Scheme 197

1. CHECK CABIN Check the cabin for any object that might interrupt radio reception on the instrument panel. If such an object exists, remove it and check if the GPS mark reappears. HINT: The GPS uses extremely faint radio waves originating from satellites. If the signal is interrupted by obstructions or other radio waves, the GPS may not be able to properly receive the signal. OK: Mark appears. NG: Go to step 2 OK: NORMAL OPERATION
2. CHECK SURROUNDINGS Check if the vehicle is in a location where GPS signal reception is poor. If the vehicle is in such a place, relocate the vehicle and check if the GPS mark reappears. HINT: The GPS uses 24 satellites in 6 orbits. At any point in time, 4 satellites should be able to pinpoint your vehicle. However, GPS signals may not reach the vehicle due to influence from the surroundings, vehicle direction and time. For illustrated examples, see below. OK: GPS mark is displayed. NG: Go to step 3 OK: SYSTEM RETURNS TO NORMAL
3. CHECK GPS INFORMATION (NAVIGATION CHECK MODE) Enter the "Navigation Check" mode (GPS Information) (See «DISPLAY CHECK MODE»(ref-236036-S37278553182006062900000) ). Check how many of the following codes appear in the "STS" column. For DENSO Made: T,P For AISIN AW Made: 08H, 04H OK: At least 3 codes appear. NG: RETURN TO THE ORIGINAL INSPECTION FLOW BECAUSE THE CHECK RESULT IS NORMAL OK: REPLACE NAVIGATION ECU

Scheme 198

Scheme 199

Scheme 200

Scheme 201

1. CHECK NAVIGATION SYSTEM SETTING Enter the "Menu" screen by pressing the "MENU" switch. Select "Volume". Check that "off" is not selected. OK: "off" is not selected. NG: TURN VOICE GUIDANCE VOLUME UP TO 4 USING VOICE ADJUSTMENT SWITCHES OK: Go to next step.
2. CHECK NAVIGATION SETTING Enter the "Menu" screen by pressing the "MENU" switch. Select "Setup". Check that "Auto Voice Guidance" is not OFF. OK: Auto voice guidance is not OFF. Check that "Voice Guidance in All Modes" is not OFF. OK: Voice guidance in all modes is not OFF. NG: TURN AUTO VOICE GUIDANCE "ON" OK: Go to next step.
3. CHECK MAP DISC Check that the map disc is not deformed or cracked. OK: No deformations or cracks on map disc. NG: REPLACE MAP DISC OK: Go to next step.
4. CHECK RADIO RECEIVER Check that audio sound can be heard from the driver side speaker. OK: Audio sound can be heard. NG: RETURN TO THE ORIGINAL INSPECTION FLOW BECAUSE THE CHECK RESULT IS NORMAL OK: REPLACE NAVIGATION ECU