Lexus NX: Route cannot be Calculated

PROCEDURE

1.

SET DESTINATION

(a) Set another destination and check if the system can calculate the route correctly.

OK:

Route can be correctly calculated.

OK

NORMAL OPERATION

NG

PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE

READ NEXT:

 Voice is not Recognized

PROCEDURE 1. CHECK CONDITION (a) While paying attention to the condition of the spoken voice command, perform a voice recognition operation. OK: Voice command is recognized normally. HINT:

 Cellular Phone Registration Failure

CAUTION / NOTICE / HINT NOTICE: When replacing the radio receiver assembly, always replace it with a new one. If a radio receiver assembly which was installed to another vehicle is used, the following

 Cellular Phone Inspection

CAUTION / NOTICE / HINT HINT: If the operation of a cellular phone or the radio receiver assembly is requested, make sure to follow the instructions closely and perform the operation. PROCEDURE 1.

SEE MORE:

 Parts Location

PARTS LOCATION ILLUSTRATION *1 MOBILE WIRELESS CHARGER CRADLE ASSEMBLY *2 CERTIFICATION ECU (SMART KEY ECU ASSEMBLY) *3 INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY - ACC FUSE - PANEL FUSE *4 NO. 2 ENGINE ROOM RELAY BLOCK - ECU-B NO.1 FUSE

 Open in One Side of Bus 2 Branch Line

DESCRIPTION When the CAN bus main lines are normal (no open, short to ground, short to +B or short between lines) and there is an ECU or sensor on the "Communication Bus Check" screen that is indicated as not communicating or whose connection status on the "Communication Bus Check" screen changes in

© 2016-2025 Copyright www.lexunx.com