NO.5 VEHICLE POSITION DEVIATES FROM THE ROUTE MAP.

5	Vehicle position deviates from the route map.
POSSIBLE CAUSE	• Jammed radio signals from after market equipment (radar, remote engine starter, anti-theft device etc.) • Open or short circuit in the wiring harness (vehicle speed signal related). • Car-navigation unit malfunction. • Poor connection of the GPS antenna connector, terminal damage • GPS antenna malfunction.


STEP	INSPECTION		ACTION
1	• Position the vehicle without any obstacles and receive GPS for 5 min at idle. • Does "GPS" show up on the right lower side of the display screen?	Yes	Go to Step 3.
1		No	Go to the next step.
2	• Is any of the following after-market equipment installed? - Radar - Remote engine starter - Anti-theft device. - Other	Yes	Remove the after-market equipment and repeat Step 1 since those devices might be interrupting to GPS reception.
2		No	Go to Step 6.
3	Caution • This procedure requires an assistant. • Press the "POS" button and display the current position map. • Drive the vehicle with NAVI mode. • Does the vehicle indicator move on the screen?	Yes	Go to the next step.
3		No	Replace the car-navigation unit. (See CAR-NAVIGATION UNIT REMOVAL/INSTALLATION.)
4	Caution • This procedure requires an assistant. • Drive the vehicle (approx. 4-5 km/h) with NAVI mode again. • Does the vehicle indicator move when enlarging scale while driving?	Yes	Go to the next step.
4		No	Go to Step 8.
5	Caution • This procedure requires an assistant. • Drive the vehicle and turn the steering wheel to the left and/or right. • Does the vehicle indicator follow the steering direction?	Yes	The system is normal. Note • The vehicle indicator might be out of position in the following areas: - Parallel road, high-level road, loop road, tower type parking lot
5		No	Replace the car-navigation unit. (See CAR-NAVIGATION UNIT REMOVAL/INSTALLATION.)
6	• Turn the ignition switch to the LOCK position. • Remove the car-navigation unit. (See CAR-NAVIGATION UNIT REMOVAL/INSTALLATION.) • Inspect the connection of the connector between the car-navigation unit and GPS antenna. • Is the connector securely connected?	Yes	Go to the next step.
6		No	Securely connect the GPS antenna connector (2-pin).
7	• Disconnect the GPS antenna connector. • Inspect both GPS antenna connector and car-navigation unit connector for poor connection (such as damaged/pulled-out pins, corrosion). • Are all the pins normal?	Yes	Replace the car-navigation unit. (See CAR-NAVIGATION UNIT REMOVAL/INSTALLATION.)
7		No	If the GPS antenna side connector is wrong: Replace the GPS antenna. (See GPS ANTENNA REMOVAL/INSTALLATION.) If the car-navigation unit side connector is wrong: Replace the car-navigation unit. (See CAR-NAVIGATION UNIT REMOVAL/INSTALLATION.)
8	• Turn the ignition switch to the LOCK position. • Remove the car-navigation unit. (See CAR-NAVIGATION UNIT REMOVAL/INSTALLATION.) • Inspect the car-navigation unit connector (16-pin). • Disconnect the car-navigation unit connector (16-pin). • Inspect both car-navigation unit connector and wiring harness-side connector terminal H for poor connection (such as damaged/pulled-out pins, corrosion). • Are all the pins normal?	Yes	Inspect for vehicle speed signal input circuit. Repair or replace if necessary.
8		No	If poor connection of car-navigation unit connector: Securely connect the car-navigation unit connector. If the car-navigation unit connector is wrong: Replace the car-navigation unit. (See CAR-NAVIGATION UNIT REMOVAL/INSTALLATION.) If the wiring harness-side connector is wrong: Repair or replace the pins and/or the connector.