Classification:

Reference:

AN21-010B

Date:

NTB21-054B

May 10, 2024

REAR VIEW MONITOR OR NAVI SYSTEM ISSUES
This bulletin has been amended. See AMENDMENT HISTORY on the last page.
Please discard previous versions of this bulletin.

APPLIED VEHICLES:
APPLIED DATES:

2020-2021 Titan/Titan XD (A61)
Built on or before July 21, 2020

IF YOU CONFIRM
The rear view camera display turns ON when not in reverse (applied vehicles not equipped
with Around View Monitor [AVM]),
OR
The GPS navigation icon on the display is facing the wrong direction (applied vehicles
equipped with Around View Monitor [AVM]).

ACTION
Follow the SERVICE PROCEDURE in this bulletin to remove the reverse position input
circuit from the Sonar Control Unit harness connector M114.

IMPORTANT: The purpose of ACTION (above) is to give you a quick idea of the work you
will be performing. You MUST closely follow the entire SERVICE PROCEDURE as it
contains information that is essential to successfully completing this repair.
Nissan Bulletins are intended for use by qualified technicians, not 'do-it-yourselfers'. Qualified technicians are
properly trained individuals who have the equipment, tools, safety instruction, and know-how to do a job
properly and safely. NOTE: If you believe that a described condition may apply to a particular vehicle, DO
NOT assume that it does. See your Nissan dealer to determine if this applies to your vehicle.
1/8

SERVICE PROCEDURE

1.

Locate the white 24-pin Sonar Control Unit harness connector M114 near the OBD-II
connector (Figure 1 and Figure 2).

Sonar Control Unit
harness connector
M114 is located here

Figure 1

OBD-II Connector

Sonar Control Unit
harness connector M114
Figure 2

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NTB21-054B

2.

Disconnect the white 24-pin Sonar Control Unit harness connector M114 and the
smaller white harness connector near it (Figure 3).

Disconnect these two (2)
harness connectors
Figure 3

3.

Allow the two (2) harness branches to hang down, then carefully cut the tape to
separate the two (2) harness branches (Figure 4).

To avoid damage to the harness, do NOT use a sharp cutting tool to remove the vinyl
tape.

Cut the tape here

Figure 4
3/8

NTB21-054B

4.

With the two (2) harness branches separated, carefully remove the vinyl tape that
bundles the Sonar Control Unit harness together.

5.

Carefully pull back approximately 100 mm (4 inches) of the outer Sonar Control Unit
harness branch protector (Figure 5).


Most, if not all, of the Sonar Control Unit harness branch wiring should be exposed
up to the main harness branch.



Ensure a minimum of 50 mm (2 inches) of wire is exposed.

Main harness
branch

Sonar control unit
harness branch
protector
Figure 5

4/8

NTB21-054B

6.

Identify the Sonar Control Unit reverse position input wire (Figure 6).


The Sonar Control Unit reverse position input wire is terminal number 24 and is
green with a white stripe.

Sonar Control Unit
harness connector M114
terminal 24 to be removed
Figure 6

7.

Follow the instructions in ASIST for the Harness Repair Kit User Guide to remove
terminal 24 from the M114 harness connector (Figure 7).

Sonar Control Unit
reverse position input wire
terminal 24 removed from
M114 harness connector
Figure 7

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NTB21-054B

8.

Cut the Sonar Control Unit reverse position input wire approximately 50 mm (2
inches) from harness connector M114 and remove the 50 mm (2 inch) section of wire
from the Sonar Control Unit harness branch.
To avoid damage to the harness, use care when cutting the Sonar Control Unit
reverse position input wire.

9.

Completely cover the cut end of the wire with tape.

10.

Completely cover the 100 mm (4 inch) section of the Sonar Control Unit harness
branch with tape.

11.

Completely cover the 100 mm section of the Sonar Control Unit harness branch with
the outer protector, as it was originally.

12.

Apply vinyl tape over the outer harness protector, similar to what was present
originally.

13.

Tape the two (2) main harness branches back together like they were originally
(Figure 8).

Tape the two (2)
main harness
branches together
here

Figure 8

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NTB21-054B

14.

Reconnect the white 24-pin Sonar Control Unit harness connector M114 and the
smaller white harness connector near it (Figure 9).

Reconnect these two
(2) harness connectors
Figure 9

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NTB21-054B

CLAIMS INFORMATION
Submit a Primary Part (PP) type line claim using the following claims coding:
DESCRIPTION

PFP

OP CODE

Repair Sonar Control Unit Harness Connector
(1)
RX0CAA
(1)
Reference the electronic parts catalog and use the Main Harness
(24010-*****) as the Primary Failed Part(PFP).

SYM

DIA

FRT

ZE

32

0.2

EXPENSE CODE
EXPENSE CODE

DESCRIPTION

MAX AMOUNT

060

Electrical Tape

$0.20

AMENDMENT HISTORY
PUBLISHED DATE

REFERENCE

DESCRIPTION

June 22, 2021

NTB21-054

September 15, 2021

NTB21-054A

CLAIMS INFORMATION updated

May 10, 2024

NTB21-054B

APPLIED VEHICLES revised and APPLIED
DATES added

Original bulletin published

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NTB21-054B