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:

Open in Front Passenger Side Electrical Antenna Circuit (B27A2)
DESCRIPTION The certification ECU (smart key ECU assembly) generates a request signal and sends it to the door electrical key oscillator built into the front door outside handle assembly (for front passenger side) at 0.25-second intervals. To detect a k ...

Mass Air Flow Circuit Range / Performance Problem (P0101)
DESCRIPTION Refer to DTC P0102 (See page ). DTC No. DTC Detection Condition Trouble Area P0101 All of the following conditions are met (2 trip detection logic): (a) The engine is running. (b ...

Operation Check
OPERATION CHECK 1. CHECK WINDOW LOCK SWITCH HINT: Before performing the window lock switch operation check, make sure that the window lock switch is off (the switch is not pushed in). (a) Check that the front passenger and rear windows cannot be operat ...