NHTSA ID Number: 10185342
Manufacturer Communication Number: JTB00662NAS3
TSB/Document Date: 2021-01-08
Summary
A transmission fluid leak may be seen coming from below the vehicle. There may also be alack of acceleration and/or a 'juddering' from the vehicle while driving. A transmission warning message may also be displayed on the Instrument Panel Cluster (IPC). Upon further diagnosis, the fluid may be found leaking from the transmission fluid cooler pipe(s).
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TSB/Document ID: JTB00662NAS3
Replacement Service Bulletin Number:
MFR Communication Date: 2020-12-16
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: POWER TRAIN
MFR Component System:
MFR Component Subsystem:
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JTB00662NAS3
TECHNICAL BULLETIN
16 DEC 2020
© 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 Jaguar 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 JTB00662NAS2/2020 dated 06 MAY 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either be destroyed or clearly marked to show it is no longer valid (e.g. with a line across the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:
307-02
SUBJECT/CONCERN:
Transmission Fluid Cooler Pipes - Fluid Leak
AFFECTED VEHICLE RANGE:
MODEL:
MODEL
YEAR:
VIN:
ASSEMBLY
PLANT:
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APPLICABILITY:
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MODEL
YEAR:
MODEL:
F-PACE
(X761)
2017-2020
VIN:
045145654838
ASSEMBLY
PLANT:
Solihull
APPLICABILITY:
INGENIUM I4 2.0L Diesel/INGENIUM I4
2.0L Petrol
MARKETS:
NORTH AMERICA
CONDITION SUMMARY:
NOTES:
This technical bulletin is only applicable to All Wheel Drive (AWD) vehicles.
This technical bulletin is only applicable to vehicles installed with automatic
transmissions.
SITUATION:
A transmission fluid leak may be seen coming from below the vehicle. There may also be a
lack of acceleration and/or a 'juddering' from the vehicle while driving. A transmission
warning message may also be displayed on the Instrument Panel Cluster (IPC). Upon further
diagnosis, the fluid may be found leaking from the transmission fluid cooler pipe(s).
CAUSE:
Excessive vibration transmitted through the transmission fluid cooler pipes while the engine
is running, causing the weld joints to fracture.
ACTION:
Follow the instructions below.
PARTS:
PART NUMBER
T4A29688
DESCRIPTION
Transmission fluid cooler pipes - With bracket
assembly installed - Ingenium I4 2.0L Diesel
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QUANTITY
1
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PART NUMBER
DESCRIPTION
QUANTITY
T4A11794
Transmission fluid cooler pipes - Ingenium I4 2.0L
Petrol
1
T4A33742
Bracket - Ingenium I4 2.0L Petrol
1
T4A33743
Bracket clip - Ingenium I4 2.0L Petrol
1
JDE2798
Bracket bolt
1
T2H9243
Front driveshaft bolts
4
JDE26444
Transmission fluid (1 Liter)
1
JDE36540
Transmission oil plug service kit
1
WARRANTY:
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
JTB - Transmission Fluid Cooler Pipes - Inspect No further action
99.01.05
0.5
AR
T4A15334 /
T4A11794
Transmission Fluid Cooler Pipes - Renew
44.24.19
1.1
AR
T4A15334 /
T4A11794
Transmission fluid level inspect - Top up if
required
44.24.06
1.0
AR
T4A15334 /
T4A11794
DESCRIPTION
NOTE:
Normal Warranty procedures apply.
SERVICE INFORMATION:
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Ingenium I4 2.0L Petrol vehicles only
1.
The illustration shows how to install the bracket to the bracket clip as shown.
Ingenium I4 2.0L Diesel vehicles only
2.
Remove the bracket from the NEW Transmission fluid cooler pipes (T4A29688).
SERVICE INSTRUCTION:
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NOTE:
Some components are shown removed to provide extra clarity.
1.
Raise and support the vehicle on a ramp, (see TOPIx workshop manual section 10002: Description and Operation - Lifting).
2.
NOTE:
The undershield may also be known to as an air deflector within the
workshop manual.
Remove the engine undershield to visually inspect the condition of the transmission
fluid cooler pipes, (see TOPIx workshop manual section 501-02: Removal and
installation - Engine Undershield).
If the transmission fluid cooler pipes do show signs of leaking, continue
to step 3.
If the transmission fluid cooler pipes do not show signs of leaking, do not
continue with this technical bulletin. Raise a Technical Assistance (TA)
for further assistance.
3.
Remove the front driveshaft, (see TOPIx workshop manual section 205-01: Removal
and Installation - Front Driveshaft).
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4.
CAUTION:
Be prepared to collect escaping fluids.
Release the transmission fluid cooler pipes.
5.
Remove the bolt securing the transmission fluid cooler pipes to the oil pan.
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6.
CAUTION:
The transmission fluid cooler assembly must remain supported at all times.
Release the transmission fluid cooler assembly from the front subframe.
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7.
CAUTION:
The transmission fluid cooler assembly must remain supported at all times.
Remove and discard the transmission fluid cooler pipes.
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8.
CAUTION:
The transmission fluid cooler assembly must remain supported at all times.
Install the new transmission fluid cooler pipes to the transmission fluid cooler.
9.
Install the transmission fluid cooler assembly to the front subframe.
Torque: 9 Nm.
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10.
Install the bolt securing the transmission fluid cooler pipes to the oil pan.
Torque: 11 Nm.
11.
Install the transmission fluid cooler pipes.
Torque: 22 Nm.
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12.
The illustration shows the location required for installing the bracket in the following
step.
Ingenium I4 2.0L Diesel vehicles
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13.
Install the bracket using the following method:
1 - Position the bracket clip over the transmission fluid cooler pipes in the
position shown.
2 - Make sure the bolt hole in the bracket aligns with the threaded bolt
hole in the transmission.
3 - Close the bracket clip.
4 - Install the bolt.
Torque: 22 Nm.
Ingenium I4 2.0L Petrol vehicles
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14.
Install the bracket using the following method:
1 - Position the bracket clip over the transmission fluid cooler pipes in the
position shown.
2 - Make sure the bolt hole in the bracket aligns with the threaded bolt
hole in the transmission.
3 - Close the bracket clip.
4 - Install the bolt.
Torque: 22 Nm.
15.
Install the front driveshaft, (see TOPIx workshop manual section 205-01: Removal
and Installation - Front Driveshaft).
16.
Inspect the transmission fluid level, top up if required, (see TOPIx workshop manual
section 307-01: General Procedures - Transmission Fluid Level Inspect).
17.
NOTE:
The 'engine undershield' is also known as an 'air deflector' within the TOPIx
Workshop Manual.
Install the engine undershield, (see TOPIx workshop manual section 501-02:
Removal and installation - Engine Undershield).
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18.
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Lower the vehicle, (see TOPIx workshop manual section 100-02: Description and
Operation - Lifting).
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