Instruments - Compass Calibration Procedure

PRE-DELIVERY SERVICE
PD020-06

Title:
INITIAL CALIBRATION OF COMPASS
DURING PDS

Models:
'07 ES 350

March 6, 2006

Introduction





The compass indicates the direction that the vehicle is heading by detecting the direction and strength of the Earth's magnetic field and processing this data using the compass sensor and microcomputer.

Detection of the direction and strength of the Earth's magnetic field varies according to the area in which the vehicle is used and is affected by the residual magnetism of the vehicle. For this reason, the geographic direction displayed may also deviate from the direction determined by the Earth's magnetic field according to the area in which the vehicle is used.

Perform the initial calibration of the compass in your dealership prior to delivery to customers.

Applicable Vehicles

^ 2007 model year ES 350 vehicles.





Warranty Information

Compass Calibration Procedure





1. Turn the engine switch to the "IG-ON" mode, and push and hold the AUTO" switch for 6 seconds until the zone number (1 - 15) appears on the display. Then push the switch to select the number of the zone where the vehicle is located.

NOTE:
Pushing the "AUTO" switch for 3 seconds turns the compass display ON or OFF.





See the map for zone reference.





2. Start the engine, and push and hold the "AUTO" switch for 9 seconds until "C" appears on the display.