3/30/2021

TECHNICAL BULLETIN

JLRTB02043NAS2

TECHNICAL BULLETIN
30 MAR 2021

© 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.
This bulletin supersedes TSB JLRTB02043NAS1/2020 dated 09 JUN 2020, which should
either be destroyed or clearly marked to show it is no longer valid (e.g. with a line across the
page). Only refer to the electronic version of this Technical Bulletin in TOPIx.
Changes are highlighted in blue
SECTION:

501-08
SUBJECT/CONCERN:

Air Deflector Loose/Adri
AFFECTED VEHICLE RANGE:

MODEL:
I-PACE (X590)

MODEL YEAR:
2019-2020

VIN:
F60001-F81898

https://www.odyssey.jlrint.com/odyssey/WorkflowHtmlComposition.do?wid=1616167266168

ASSEMBLY PLANT:
Graz (Austria)
1/6

3/30/2021

TECHNICAL BULLETIN

MODEL:
I-PACE (X590)

MODEL YEAR:
2020-2021

VIN:
600001-612710

ASSEMBLY PLANT:
Graz (Austria)

MARKETS:

NORTH AMERICA
CONDITION SUMMARY:

SITUATION:
1 or both of the air deflectors installed on the rocker panel moldings may become
loose/adri over time. They may rotate around the retaining scrivet and come in contact
with the rear tires, causing a rubbing noise.

CAUSE:
Retention loads lower than expected.

ACTION:
Follow the instructions below.
PARTS:

NOTE:
Only install a new air deflector if the original air deflector is damaged or missing.
PART NUMBER

DESCRIPTION

QUANTITY

C2S9354020

Retaining scrivets (up to 4 new retaining scrivets
may be required if installing 2 new air deflectors)

2/3/4

T4K9937

Le air deflector (if required)

1

T4K9936

Right air deflector (if required)

1

WARRANTY:

https://www.odyssey.jlrint.com/odyssey/WorkflowHtmlComposition.do?wid=1616167266168

2/6

3/30/2021

TECHNICAL BULLETIN

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.
DESCRIPTION
JLRTB02043 - Air deflector
modification

SRO

TIME
(HOURS)

CONDITION
CODE

CAUSAL PART

99.01.16

0.2

DS

T4K9937/T4K9936

NOTE:
Normal Warranty procedures apply.
SERVICE INSTRUCTION:
1.

Raise and support the vehicle (see TOPIx Workshop Manual section 100-02:
Jacking and Li ing - Description and Operation - Jacking and Li ing).

Vehicles that require a new air deflector only
2.



Install the new le air deflector.
Secure the 2 retaining clips.
Install the retaining scrivet.

https://www.odyssey.jlrint.com/odyssey/WorkflowHtmlComposition.do?wid=1616167266168

3/6

3/30/2021

TECHNICAL BULLETIN

All vehicles
3.



Measure and mark the position on the le air deflector for drilling, as shown in the
illustration.
4.



Using a 6 mm drill, create a hole through the le air deflector and the le rocker
panel molding in the position marked during step 3.

https://www.odyssey.jlrint.com/odyssey/WorkflowHtmlComposition.do?wid=1616167266168

4/6

3/30/2021

TECHNICAL BULLETIN

5.



Remove the le air deflector.
Remove the retaining scrivet.
Release the 2 retaining clips.
6.



Using a 10 mm drill, increase the size of the new hole in the le air deflector from 6
mm to 10 mm.

https://www.odyssey.jlrint.com/odyssey/WorkflowHtmlComposition.do?wid=1616167266168

5/6

3/30/2021

TECHNICAL BULLETIN

7.



Install the le air deflector.
Secure the 2 retaining clips.
Secure the 2 retaining scrivets.
8.

Repeat steps 2 to 7 for the right air deflector.

9.

Lower the vehicle (see TOPIx Workshop Manual section 100-02: Jacking and
Li ing - Description and Operation - Jacking and Li ing).

https://www.odyssey.jlrint.com/odyssey/WorkflowHtmlComposition.do?wid=1616167266168

6/6