NTB21-054A

Classification:
Reference:
AN21-010A
Date:
NTB21-054A
September 15, 2021
2020 TITAN/TITAN XD; 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:
2020 Titan/Titan XD (A61)
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.
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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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NTB21-054A
2.
Disconnect the white 24 pin sonar control unit harness connector M114 and the
smaller white harness connector near it (Figure 3).
Disconnect these 2
harness connectors
Figure 3
3.
Allow the 2 harness branches to hang down, then carefully cut the tape to separate
the 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
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NTB21-054A
4.
With the 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
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NTB21-054A
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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NTB21-054A
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 2 main harness branches back together like they were originally (Figure 8).
Tape the 2 main
harness branches
together here
Figure 8
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NTB21-054A
14.
Reconnect the white 24 pin sonar control unit harness connector M114 and the
smaller white harness connector near it (Figure 9).
Reconnect these 2
harness connectors
Figure 9
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NTB21-054A
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
June 22, 2021
NTB21-054
September 15, 2021
NTB21-054A
DESCRIPTION
Original bulletin published
CLAIMS INFORMATION updated
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NTB21-054A