Toyota Tundra Service Manual: Sending Malfunction (Navigation to APGS) (U0073,U0100,U0129,U0140,U0155,U0164)

Toyota Tundra Service Manual / Audio, Visual, Telematics / Audio / Video / Audio And Visual System / Sending Malfunction (Navigation to APGS) (U0073,U0100,U0129,U0140,U0155,U0164)

DESCRIPTION

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

DTC Code

DTC Detection Condition

Trouble Area

U0073

CAN bus connection error

CAN communication system

U0100

CAN reception error

U0129

CAN reception error

U0140

CAN reception error

U0155

CAN reception error

U0164

CAN reception error

PROCEDURE

1.

CHECK CAN COMMUNICATION SYSTEM

(a) Clear the DTCs (See page ).

(b) Check for DTCs (See page ).

OK:

No DTCs are output.

OK

USE SIMULATION METHOD TO CHECK

NG

GO TO CAN COMMUNICATION SYSTEM

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    See More:

    Toyota Tundra Service Manual > Can Communication System: Main Body ECU Communication Stop Mode
    DESCRIPTION Detection Item Symptom Trouble Area Main Body ECU Communication Stop Mode Any of the following conditions are met: Communication stop for "Main Body" is indicated on the "Communication Bus Check" screen of the Techstream. Communication system DTCs (DTCs that start with U) that correspond ...

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