|
|
ANTI-THEFT FEATURE The navigation system has a coded theft protection circuit. Be sure to get the customer's 4-digit security code z disconnecting the battery z disconnecting the navigation unit 8P connector z removing the No. 7 (10A) fuse from the under-dash fuse/relay box After service, reconnect power to the navigation unit, and turn the ignition switch ON (II). Enter the 4-digit If the code cannot be found, use the Interactive Network (i N) to look it up. You will need the serial number for NAVI ECU ). When replacing the navigation unit, be sure to give the customer the new anti-theft security code. SYMPTOM DIAGNOSIS Certain circumstances and system limitations will result in occasional vehicle positioning errors. Some SELF-INERTIAL NAVIGATION LIMITATIONS The limitations of the self-inertial portion of the navigation system (the yaw rate sensor and the vehicle speed The following circumstances may cause vehicle positioning errors: z Moving the vehicle with the navigation system on and the vehicle stopped, such as by ferry or tow truck, z Tire slippage, changes in tire rolling diameters, and some driving situations may cause discrepancies in { Continuous tire slippage on a slippery surface { Driving with snow chains mounted { Abnormal tire pressure { Incorrect tire size { Frequent lane changes across a wide highway { Continuous driving on a straight or gently curving highway z Tolerances in the system and map inaccuracies sometimes limit how precisely the vehicle position is
2004 Acura TSX 2004 ACCESSORIES & EQUIPMENT Navigation System - TSX
|