Inspection Procedure

WARNING: This page is about a different car, the 2006 Toyota Land Cruiser. However, it is still accessible from the selected car via links, so may be relevant.

CHECK SCREEN MODE
1. Check if the screen is dimmed at night. (With the light control switch ON, do all screens except the navigation screen appear in Night Mode?)
- NG: CHECK LIGHT CONTROL SWITCH
- OK: GO TO NEXT STEP

CHECK MULTI-DISPLAY

Measure the voltage of the multi-display.

Standard voltage

MULTI-DISPLAY

Tester Connection	Condition	Specified Condition
M5-17 (DR) - M5-3 (GND1)	Ignition switch ON, TAIL switch ON	Above 9 V

NG: REPAIR OR REPLACE HARNESS AND CONNECTOR
OK: GO TO NEXT STEP

CHECK MULTI-DISPLAY POWER SOURCE CIRCUIT
1. See MULTI-DISPLAY POWER SOURCE CIRCUIT .
- NG: REPAIR OR REPLACE HARNESS AND CONNECTOR
- OK: REPLACE MULTI-DISPLAY