Dtc U0073 Sending Malfunction (Navigation To Apgs)


DESCRIPTION

INSPECTION PROCEDURE

CHECK FOR DTC

DTC U0073 Sending Malfunction (Navigation to APGS)

DTC U0100 Lost Communication with ECM / PCM "A"

DTC U0129 Lost Communication with Brake System Control Module

DTC U0140 Lost Communication with Body Control Module

DTC U0155 Meter ECU Communication

DTC U0164 Air Conditioner ECU Communication

DTC U1110 Lost Communication with Clearance Warning ECU


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
U1110
CAN reception error

INSPECTION PROCEDURE

1.CHECK FOR DTC

  1. Clear the DTCs (LandCruiser RM0000011BU0W7X.html).

  1. Recheck for DTCs and check that no DTCs are output (LandCruiser RM0000011BU0W7X.html).

    OK:
    No DTCs are output.
    Result
    Result
    		Proceed to
    OK
    		A
    NG (for LHD)
    		B
    NG (for RHD)
    		C


B
GO TO CAN COMMUNICATION SYSTEM (LandCruiser RM000001RSO0C5X.html)

C
GO TO CAN COMMUNICATION SYSTEM (LandCruiser RM000001RSO0BZX.html)
A

USE SIMULATION METHOD TO CHECK (LandCruiser RM000003YMJ00XX.html)