Lexus NX: Sending Malfunction (Navigation to APGS) (U0073,U0100,U0129,U0140,U0155,U0164,U0198,U023B,U0265,U0293,U1110)

Lexus NX Service Manual / Audio & Visual & Telematics / Navigation / Multi Info Display / Navigation System / Sending Malfunction (Navigation to APGS) (U0073,U0100,U0129,U0140,U0155,U0164,U0198,U023B,U0265,U0293,U1110)

DESCRIPTION

These DTCs are stored when a malfunction occurs in the CAN communication circuit.

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

U0073

Sending Malfunction (Navigation to APGS)

CAN bus connection error

CAN communication system

U0100

Engine ECU Communication

CAN reception error

CAN communication system

U0129

VSC(ECB)ECU Communication

CAN reception error

CAN communication system

U0140

Lost Communication with Body Control Module

CAN reception error

CAN communication system

U0155

Meter ECU Communication

CAN reception error

CAN communication system

U0164

Air Conditioner ECU Communication

CAN reception error

CAN communication system

U0198

Lost Communication with Telematic Control Module

CAN reception error

CAN communication system

U023B

Lost Communication with Image Processing Module "B"

CAN reception error

CAN communication system

U0265

Lost Communication with Image Processing Sensor A

CAN reception error

CAN communication system

U0293

HV ECU Communication

CAN reception error

CAN communication system

U1110

Clearance Sonar ECU Communication

CAN reception error

CAN communication system

PROCEDURE

1.

CHECK DTC (CAN COMMUNICATION SYSTEM)

(a) Clear the DTCs.

Click here

Body Electrical > Navigation System > Clear DTCs

(b) Turn the power switch off.

(c) Turn the power switch on (IG) and wait for 30 seconds.

(d) Recheck for DTCs and check if the same DTC is output again.

Click here

Body Electrical > Navigation System > Trouble Codes

OK:

No DTCs are output.

OK

USE SIMULATION METHOD TO CHECK

NG

GO TO CAN COMMUNICATION SYSTEM

READ NEXT:

 Satellite Radio Broadcast cannot be Received

WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: Some satellite radio broadcasts require payment. A contract must be made between a satellite radio company and the user. If the contract expires, it

 Satellite Radio Broadcast cannot be Selected or After Selecting Broadcast, Broadcast cannot be Added into Memory

CAUTION / NOTICE / HINT NOTICE: Some satellite radio broadcasts require payment. A contract must be made between a satellite radio company and the user. If the contract expires, it will not be poss

 Weather and traffic information cannot be obtained

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

SEE MORE:

 Seat Heater Switch(for Rear Seat)

ComponentsCOMPONENTS ILLUSTRATION *1 CONSOLE BOX REGISTER ASSEMBLY *2 REAR CONSOLE END PANEL SUB-ASSEMBLY *3 REFRESHING SEAT SWITCH *4 DUCT RemovalREMOVAL PROCEDURE 1. REMOVE REAR CONSOLE END PANEL SUB-ASSEMBLY Click here 2. REMOVE CONSOLE BOX REGISTER ASSEMBLY Click here

 Removal

REMOVAL CAUTION / NOTICE / HINT HINT: Use the same procedure for the RH and LH sides. The following procedure is for the LH side. NOTICE: While the auxiliary battery is connected, even if the power switch is off, the brake control system activates when the brake pedal is depressed or the

© 2016-2024 Copyright www.lexunx.com