JLRTB02120NAS1

TECHNICAL BULLETIN
14 DEC 2023

© Jaguar Land Rover North America, LLC
NOTE: The information in Technical Bulletins is intended for use by trained, professional
Technicians with the knowledge, tools, and equipment required to do the job properly
and safely. It informs these Technicians of conditions that may occur on some vehicles,
or provides information that could assist in proper vehicle service. The procedures
should not be performed by 'do-it-yourselfers'. If you are not a Retailer, do not assume
that a condition described affects your vehicle. Contact an authorized Land Rover
service facility to determine whether this bulletin applies to a specific vehicle.
INFORMATION

This reissue replaces all previous versions. Please destroy all previous versions.
SECTION:

501-02

SUBJECT
/CONCERN:

Excessive Wind Noise

AFFECTED VEHICLE RANGE:

MODEL:

MODEL YEAR:

VIN:

ASSEMBLY PLANT:

Range Rover (LK)

2022 Onwards

000293 Onwards

Solihull

Range Rover Sport (L1)

2023 Onwards

100000 Onwards

Solihull

MARKETS:

NORTH AMERICA

CONDITION
SUMMARY:

SITUATION:
Excessive wind noise may be heard from the upper a-pillar and door mirror areas when
driving the vehicle at speeds of 80 km/h (50 mph) or more.
CAUSE:
Manufactured away from the required specification.
Suggested customer concern code - PB1
ACTION:
Follow the instructions below.
This Technical Bulletin has been updated due to a change to the affected markets.

PARTS:

NOTES:
RANGE ROVER SPORT ONLY - *An allowance equivalent to £20.00 has been
allocated to locally source 1 meter of 6 mm (width) 3M™ Scotch-Weld 5313
(or an equivalent suitable black butyl strip) and a 300 ml tube of SikaTack
OEM+ (or an equivalent suitable polyurethane glazing adhesive)
RANGE ROVER ONLY - **An allowance equivalent to £30.00 has been
allocated to locally source 2 meters of 6 mm (width) x 1 mm (height) 3M™
Adhesive Tape - PX5011 (or an equivalent suitable double-sided tape), 1
meter of 6 mm (width) 3M™ Scotch-Weld 5313 (or an equivalent suitable
black butyl strip), a 300 ml tube of SikaTack OEM+ (or an equivalent suitable
polyurethane glazing adhesive) and 2 polyethylene closed-cell Noise, Vibration
and Harshness (NVH) pads 35 mm (length) x 20 mm (width) x 8 mm (height)
with an adhesive backing

PART
NUMBER

DESCRIPTION

QUANTITY

*ZZZ999

RANGE ROVER SPORT ONLY: 3M™ Scotch-Weld 5313, SikaTack
OEM+

£20.00

**ZZZ999

RANGE ROVER ONLY: 3M™ adhesive tape - PX5011, 3M™ ScotchWeld 5313, SikaTack OEM+, 2 polyethylene closed-cell NVH pads

£30.00

523123471

RANGE ROVER ONLY: Right Hand - Baffle Molding Assembly

1

523123472

RANGE ROVER ONLY: Left Hand - Baffle Molding Assembly

1

WARRANTY:

NOTE:
* When submitting your Warranty claim within the Warranty portal, use the
Condition Code list shown to select the Condition Code which best describes the
vehicle defect.

NOTES:
Repair procedures are under constant review, and therefore times are subject
to change; those quoted here must be taken as guidance only. Use TOPIx to
obtain the latest repair time.
The JLR claims submission system requires the use of causal part numbers.
Labor only claims must show the causal part number with a quantity of zero.

SRO

TIME
(HOURS)

CONDITION
CODE

CAUSAL
PART

RANGE ROVER: JLRTB - Wind Noise
Modifications

99.01.83

1.8

*

LR159298
/LR159299

RANGE ROVER SPORT: JLRTB - Wind
Noise Modifications

99.01.83

1.4

*

LR159298
/LR159299

DESCRIPTION

NOTE:
Normal Warranty procedures apply.

SERVICE INFORMATION

1.

Any known faults or evident concerns which could cause a potential wind noise
when driving the vehicle, must be investigated and rectified before completing
this Technical Bulletin.

RANGE ROVER
2.

SERVICE INSTRUCTIONS 1, 2, 3, 4 and 5 must be completed on both sides
of the vehicle.

RANGE ROVER SPORT
3.

SERVICE INSTRUCTIONS 2 and 3 must be completed on both sides of the
vehicle.

SERVICE INSTRUCTION 1

RANGE ROVER ONLY
NOTES:
Some illustrations may vary depending on the vehicle specification, the
essential information is always correct.
Some components may have been removed from the vehicle to provide extra
clarity.
The left side is shown, the right side is similar.

1.

Open the hood.

2.



Remove the trim clip.

3.



Remove the trim.
1. Slide the trim downward.
2. Slide the trim inward, toward the windshield.

4.



Using the measurements shown as a guide, trim the new NVH molding, as
shown in the illustration.

5.



Reverse steps 2 and 3 to install the new NVH molding. Make sure that the NVH
molding is correctly positioned as shown in the illustration, before continuing.

6.

Complete steps 1 to 5 for the opposite side of the vehicle.

7.



Close the hood.
With the hood and front doors closed, make sure the NVH moldings are
correctly positioned as shown in the illustration, before continuing.

SERVICE INSTRUCTION 2

RANGE ROVER AND RANGE ROVER SPORT
NOTES:
Range Rover shown, Range Rover Sport is similar.
Some illustrations may vary depending on the vehicle specification, the
essential information is always correct.
Some components may have been removed from the vehicle to provide extra
clarity.

1.

Remove the front left interior door trim, (see TOPIx Workshop Manual section
501-05: Interior Trim And Ornamentation - Removal and Installation - Front
Interior Door Trim).

2.



Remove the front left door upper finisher.

3.

NOTE:
Retain the adhesive NVH pad.



Carefully remove the adhesive NVH pad.

4.



Make sure the 2 front interior door trim NVH pads are installed.

5.



Make sure that any installed wiring harness retainers, fixings, clips, grommets
and adhesive patches are all correctly installed to the door before continuing.

6.



The illustration shows the 5 areas to be reworked during this SERVICE
INSTRUCTION.
REWORK 1

7.



Apply 3M™ Scotch-Weld 5313 (or an equivalent suitable black butyl strip) into
the cavity shown. Apply enough butyl to fill the cavity without the butyl covering