Inspection Procedure

WARNING: This page is about a different car, the 2005 Toyota 4Runner. However, it is still accessible from the selected car via links, so may be relevant.

CHECK GPS MARK
1. Check that the GPS mark is displayed.
OK: The GPS mark is displayed.

Fig 1: Checking GPS Mark
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
1. NG: GO TO "GPS MARK IS NOT DISPLAYED" IN FLOW CHART (SEE GPS MARK IS NOT DISPLAYED )
OK: Go to next step.
NAVIGATION CHECK MODE (VEHICLE SENSORS CHECK)
1. Enter the NAVIGATION CHECK MODE (VEHICLE SENSORS) .
2. While driving, compare the "Speed" indicator to the reading on the speedometer. Check that these readings are almost the same.
OK: The readings are almost the same.

Fig 2: Navigation Check Mode (Vehicle Sensors) Screen
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
1. NG: GO TO "SPEED SIGNAL CIRCUIT" IN FLOW CHART (SEE SPEED SIGNAL CIRCUIT (RADIO AND NAVIGATION ASSY) )
OK: Go to next step.

NAVIGATION CHECK MODE (VEHICLE SENSORS CHECK)

Move the shift lever to the R or P position.

Standard:

SHIFT LEVER POSITION - DISPLAY

Shift lever	Display
P	OFF
R	ON

HINT:

The display is updated once per second. As a result, it is normal for the display to lag behind the actual change in the switch.

Fig 3: Vehicle Sensor Check Mode Screen

NG: GO TO "REVERSE SIGNAL CIRCUIT" IN FLOW CHART (SEE REVERSE SIGNAL CIRCUIT )

PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE