Nissan Murano: Door & Lock :: Dtc/circuit Diagnosis / U1010 Control Unit(can)

Nissan Murano (Z52) 2015-2024 Service Manual / Body Exterior, Doors, Roof & Vehicle Security / Door & Lock :: Dtc/circuit Diagnosis / U1010 Control Unit(can)

DTC Description

DTC DETECTION LOGIC

DTC No.	CONSULT screen items (Trouble diagnosis content)	DTC detecting condition
U1010–49	CONTROL UNIT(CAN) [Control unit (CAN)]	Diagnosis condition	All times
		Signal (terminal)	–
		Threshold	Automatic back door control module detected internal CAN communication circuit malfunction
		Diagnosis delay time	2 seconds or more

POSSIBLE CAUSE

Automatic back door control module

FAIL-SAFE

Inhibit automatic back door system all function

DTC Confirmation Procedure

PERFORM DTC CONFIRMATION PROCEDURE

CONSULT

Ignition switch OFF.
Ignition switch ON and wait for 2 seconds or more.
Select “Self Diagnostic Result” mode of “AUTO BACK DOOR”.

Is DTC “U1010-49” displayed?

YES>>

Refer to DTC Diagnosis Procedure.

NO>>

To check malfunction symptom before repair: Refer to Intermittent Incident.

NO>>

Confirmation after repair: Inspection End.

Diagnosis Procedure

REPLACE AUTOMATIC BACK DOOR CONTROL MODULE

When DTC “U1010-49” is detected, replace automatic back door control module.

Replace automatic back door control module. Refer to Removal and Installation.

U1000 Can Comm Circuit

DTC Description CAN (Controller Area Network) is a serial communication line for real time applications. It is an on-Nissan Murano vehicle multiplex communication line with high data communication speed and excellent error detection ability...

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