Toyota Venza: Sending Malfunction (Navigation to APGS) (U0073,U0100,U0140,U0155)

Toyota Venza Service Manual / Navigation / Multi Info Display / Navigation 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.

OK:

No DTCs are output.

USE SIMULATION METHOD TO CHECK

GO TO CAN COMMUNICATION SYSTEM

Voice Recognition Microphone Disconnected (B1579)

DESCRIPTION The navigation receiver assembly and inner rear view mirror assembly (amplifier microphone assembly) are connected to each other using the microphone connection detection signal lines ...

USB Media Malfunction (B1585)

DESCRIPTION This DTC is stored when a malfunction occurs in a connected device. DTC No. DTC Detection Condition Trouble Area B1585 When a ...

Other materials about Toyota Venza:

Inspection
INSPECTION PROCEDURE 1. INSPECT INNER REAR VIEW MIRROR ASSEMBLY (a) Inspect operation of the electrochromic inner mirror. (1) Connect a positive (+) lead from the battery to terminal 1 and a negative (-) lead to terminal 2. (2) Press the AUTO switch. ...

Selecting the units
Press the “US/M-M” button. The unit changes each time the button is pressed. - Liquid crystal display Small spots or light spots may appear on the display. This phenomenon is characteristic of liquid crystal displays, and there is no problem to ...

Removal
REMOVAL PROCEDURE 1. ALIGN FRONT WHEELS FACING STRAIGHT AHEAD 2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL NOTICE: When disconnecting the cable, some systems need to be initialized after the cable is reconnected (See page ). 3. REMOVE FRONT WHEE ...