Vehicle Position Mark Deviates Greatly

NAVIGATION: NAVIGATION SYSTEM: Vehicle Position Mark Deviates Greatly

Vehicle Position Mark Deviates Greatly

INSPECTION PROCEDURE

PROCEDURE

1. CHECK GPS MARK




(a) Check that the GPS mark is displayed.
OK:
GPS mark is displayed.
NG -- GO TO "GPS MARK IS NOT DISPLAYED" IN FLOWCHART
OK -- Continue to next step.
2. CHECK VEHICLE SENSOR (NAVIGATION CHECK MODE)




(a) Enter the Navigation Check mode's Vehicle Sensors check Navigation Check Mode.
(b) While driving, compare the "SPEED" indicator to the reading on the speedometer. Check if these readings are almost equal.
OK:
The readings are almost equal.
NG -- GO TO "SPEED SIGNAL CIRCUIT (NAVIGATION ECU - COMBINATION METER ASSEMBLY)" IN FLOWCHART
OK -- Continue to next step.
3. CHECK VEHICLE SENSOR (NAVIGATION CHECK MODE)




(a) Move the shift lever to R or P.





HINT: The display is updated once per second. It is normal for the display to lag behind the actual switch operation.

NG -- GO TO "REVERSE SIGNAL CIRCUIT" IN FLOWCHART
OK -- PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE