Toyota Tacoma (2015-2018) Service Manual: Sending Malfunction (Navigation to APGS) (U0073,U0100,U0140,U0155)

Toyota Tacoma (2015-2018) Service Manual / Audio / Video / Audio And Visual System / Sending Malfunction (Navigation to APGS) (U0073,U0100,U0140,U0155)

DESCRIPTION

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

DTC No.	DTC Detection Condition	Trouble Area
U0073	CAN bus connection error	CAN communication system
U0100	CAN reception error
U0140	CAN reception error
U0155	CAN reception error

PROCEDURE

CHECK DTC

(a) Clear the DTCs (See page (b) Recheck for DTCs and check that no DTCs are output. ).

(b) Recheck for DTCs and check that no DTCs are output.

OK:

No DTCs are output.

USE SIMULATION METHOD TO CHECK

GO TO CAN COMMUNICATION SYSTEM

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DESCRIPTION The radio and display receiver assembly and telephone microphone assembly are connected to each other using the microphone connection detection signal lines. This DTC is stored when a ...

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