Toyota Sienna Service Manual: Vehicle Position Mark Deviates Greatly

Toyota Sienna Service Manual / Navigation / Navigation system / Diagnostic trouble code chart / Vehicle Position Mark Deviates Greatly

INSPECTION PROCEDURE

1 CHECK GPS MARK

CHECK GPS MARK

Check that the GPS mark is displayed.

OK: GPS mark is displayed

CHECK GPS MARK

2 CHECK VEHICLE SENSOR (NAVIGATION CHECK MODE)

Enter the "Navigation Check" mode (Vehicle Sensors).
While driving the vehicle, compare the "Speed" indicator to the reading on the speedometer. Check that these readings are almost equal.

OK: The readings are almost equal.

3 CHECK VEHICLE SENSOR (NAVIGATION CHECK MODE)

CHECK VEHICLE SENSOR (NAVIGATION CHECK MODE)

Check that the display changes between ON and OFF according to the shift lever operation (P and R).

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

PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE

Map Disc cannot be Inserted

INSPECTION PROCEDURE 1 CHECK RADIO AND NAVIGATION ASSEMBLY Check if a disc is inserted into the MAP disc slot. Check if "DISC IN" is displayed. OK: "DISC IN&quo ...

Cursor or Map Rotates when Vehicle Stopped

INSPECTION PROCEDURE 1 CHECK CONDITION Check with the customer if the vehicle has been turned by a turntable. OK: Vehicle has not been turned by turntable. HINT: If the vehicle is t ...

Other materials:

Precaution
1. Handling precautions on steering system (a) Care must be taken when replacing parts. Incorrect replacement could affect the performance of the steering system and result in a driving hazard. 2. Handling precautions on srs airbag system (A) the vehicle is equipped with srs (supplemental res ...

Window defogger switch
INSPECTION 1. INSPECT WINDOW DEFOGGER SWITCH Check the defogger switch illuminates. Standard If the result is not as specified, replace the switch assembly or bulb. Check the defogger timer. Connect the positive (+) lead from the battery to terminal 2 and ...

ON / OFF Indication Parameter Error
DTC 01-E2 ON / OFF Indication Parameter Error DESCRIPTION DTC No. DTC Detection Condition Trouble Area 01-E2 The command for ON/OFF control from the master device has a problem. Radio receiver INSPECTION PROCEDURE HINT: After the inspection is ...