JLRTB02119NAS3

TECHNICAL BULLETIN
01 JAN 2001

© 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 bulletin supersedes TSB JLRTB02119NAS2/2024 dated 08 AUG 2024, 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should either be destroyed or clearly marked to show it is no longer valid (e.g. with a line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:

412-02

SUBJECT
/CONCERN:

Rear Headliner Vent Poor Performance

AFFECTED VEHICLE RANGE:

MODEL:

MODEL
YEAR:

VIN:

ASSEMBLY
PLANT:

APPLICABILITY:

MODEL:

MODEL
YEAR:

VIN:

ASSEMBLY
PLANT:

APPLICABILITY:

Range Rover
(LK)

2022-2024

000124204519

Solihull

Vehicles With: 5
Seats

Range Rover
(LK)

2022-2024

000002254756

Solihull

Vehicles With: 7
Seats

MARKETS:

NORTH AMERICA

CONDITION
SUMMARY:

SITUATION:
The air passing through the rear right headliner air vent is approximately 12 °C (53
degrees Fahrenheit) higher than the air passing through the rear left headliner air vent.
This bulletin has been updated due to changes to the affected Vehicle
Identification Number (VIN) range.
CAUSE:
Excessive increase in air temperature within the air ducts, caused by the current air duct
routing and insufficient insulation.
ACTION:
Follow the instructions below.
Check the VIN in the warranty portal, if the bulletin JLRTB02119 has previously been
completed DO NOT continue. Repair the vehicle as necessary with reference to TOPIx.
Check the part numbers of the air ducts installed to the vehicle (refer to the parts
section of this bulletin) before ordering new parts. If the new level of parts are already
installed, check that the ducts have been correctly assembled, that there is no obvious
leakage from the joints and that there are no blockages within the ducting.

PARTS:

PART NUMBER

DESCRIPTION

QUANTITY

Vehicles with 5 seats only
LR185930

Air duct

1

LR185931

Air duct

1

LR185932

Air duct

1

LR185933

Air duct

1

LR185934

Air duct

1

LR185935

Air duct

1

LR185936

Air duct

1

568123459

Air duct

1

568123460

Air duct

1

568123461

Air duct

1

568123462

Air duct

1

568123463

Air duct

1

568123464

Air duct

1

568123465

Air duct

1

568123466

Air duct

1

Vehicles with 7 seats only

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

JLRTB - Without third row seating - Rear air
ducts - Renew

99.01.95

3.0

*

LR153633

JLRTB - With third row seating - Rear air
ducts - Renew

99.01.94

3.3

*

LR153633

DESCRIPTION

NOTE:
Normal Warranty procedures apply.

SERVICE INFORMATION

NOTES:
Some variation in the illustrations may occur, but the essential information is
always correct.
Some components shown removed for clarity.

1.



The illustration shows the 6 right air ducts which require removal.
1. Right air duct 1.
2. Right air duct 2.
3. Right air duct 3.
4. Right air duct 4.
5. Right air duct 5.
6. Right air duct 6.

2.



The illustration shows the 3 left air ducts which require removal.
1. Left air duct 1.
2. NOTE:
Left air duct 2 will be removed during completion of the 'Headliner
Lower For Access' procedure.

Left air duct 2.
3. Left air duct 3.

LEFT AND RIGHT AIR DUCT REMOVAL

NOTES:
Some variation in the illustrations may occur, but the essential information is
always correct.
Some components shown removed for clarity.

All vehicles
1.

NOTE:
Left air duct 2 will be removed during completion of the 'Headliner
Lower For Access' procedure.

Lower the headliner for access only, (see TOPIx Workshop Manual section 50105: Interior Trim And Ornamentation - Removal and Installation - Headliner
Lower For Access).
Vehicles with 5 seats only

2.



Remove the loadspace floor trim.
Release the latch.
Remove the loadspace floor trim.

3.

Remove the right loadspace trim panel, (see TOPIx Workshop Manual section
501-05: Interior Trim And Ornamentation - Removal and Installation - Right
Loadspace Trim Panel - Vehicles With: 5 Seats/executive Seats).

Vehicles with 7 seats only
4.



Use the loop to release and open the smart loadspace compartment floor.

5.



Remove the smart loadspace compartment floor in the illustrated sequence.

6.

Remove the right loadspace trim panel, (see TOPIx Workshop Manual section
501-05: Interior Trim And Ornamentation - Removal and Installation - Right
Loadspace Trim Panel - Vehicles With: 7 Seats).

All vehicles

7.

NOTE:
Left side is shown, right side is similar.



Remove the right loadspace speaker.
Remove the 3 screws.
Release the loadspace speaker.
Disconnect the electrical connector.

8.



Remove the right upper loadspace side bracket.
Release the 8 wiring harness clips.
Remove the 2 bolts.
Remove the 4 nuts.
Vehicles with 5 seats only

9.

Remove the left loadspace trim panel, (see TOPIx Workshop Manual section
501-05: Interior Trim And Ornamentation - Removal and Installation - Left
Loadspace Trim Panel - Vehicles With: 5 Seats/executive Seats).

Vehicles with 7 seats only
10.

Remove the left loadspace trim panel, (see TOPIx Workshop Manual section
501-05: Interior Trim And Ornamentation - Removal and Installation - Left
Loadspace Trim Panel - Vehicles With: 7 Seats).

All vehicles
11.



Remove the left loadspace speaker.
Remove the 3 screws.
Release the loadspace speaker.
Disconnect the electrical connector.

12.



Remove the left upper loadspace side bracket.
Release the 4 wiring harness clips.
Remove the 2 bolts.
Remove the 3 nuts.

13.



Remove the rear right junction box assembly.
Disconnect the 4 electrical connectors.
Remove the 2 bolts.

14.



Reposition the module housing bracket.
Remove the 2 nuts.
Remove the nut.
Vehicles with 5 seats only
15.



Remove and discard the right air duct 1.
Remove the 2 trim clips.