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:

Removal
1. REMOVE REAR SEAT 3 POINT TYPE BELT ASSEMBLY (for 8-Passenger) HINT: Refer to the instructions for disassembly of the rear No. 1 seat assembly (for center seat). Remove the bolt and rear seat 3 point type belt assembly. 2. REMOVE REAR SEAT 3 POINT TYPE BELT ASSEMBLY (for 7-Pas ...

Stereo Component Amplifier Communication Error
INSPECTION PROCEDURE 1 IDENTIFY THE COMPONENT SHOWN BY THE SUB-CODE Enter the diagnostic mode. Press the "LAN Mon" switch to change to "LAN Monitor" mode. Identify the component shown by the sub-code. HINT: "110 (multi-display)" i ...

Removal
HINT: Replace the RH side using the same procedures as for the LH side. 1. REMOVE FRONT WHEEL 2. REMOVE FRONT AXLE HUB LH NUT (See page DS- 5) 3. SEPARATE SPEED SENSOR FRONT LH (See page DS-5) 4. SEPARATE FRONT DISC BRAKE CALIPER ASSEMBLY LH (a) Remove the 2 bolts and separate the front ...