NHTSA ID Number: 10189055
Manufacturer Communication Number: LTB00693NAS3
TSB/Document Date: 2021-03-15
Summary
One or more of the following Air Conditioning (A/C) system symptoms may be evident: ? Vent temperatures 'cycle' (blowing warm and then cold); ? Windshield, rear window, and/or door windows mist up in cool (15C or lower) ambient temperatures; ? Poor cooling performance of the Air Conditioning (A/C) system; and/or ? Warm, damp or musty smells coming from the vents.
Page 1 of 18
LTB00693NAS3
TECHNICAL BULLETIN
27 NOV 2017
© 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.
Changes are highlighted in blue
SECTION:
412-01 / -03: Climate Control System
SUBJECT/CONCERN:
A/C Performance Not As Expected
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AFFECTED VEHICLE RANGE:
MODEL:
MODEL YEAR:
VIN:
ASSEMBLY PLANT:
Discovery Sport (LC)
2018
722882-722883
Halewood
Discovery (LR)
2017
000532-033195
Solihull
Range Rover Evoque (LV)
2018
268471-268472
Halewood
Range Rover Velar (LY)
2018
700125-716744
Solihull
Range Rover Sport (LW)
2014
001154-001205
Solihull
Range Rover Sport (LW)
2014-2015
300003-399999
Solihull
Range Rover Sport (LW)
2014-2016
500023-599999
Solihull
Range Rover Sport (LW)
2016-2017
100000-166050
Solihull
Range Rover Sport (LW)
2015-2017
600188 Onwards
Solihull
Range Rover (LG)
2013-2017
001204-366239
Solihull
LR2 (LF)
2010-2012
165970-321214
Halewood
LR4 (LA)
2010-2016
513326-847658
Solihull
Range Rover Sport (LS)
2010-2013
215623-814822
Solihull
Range Rover (LM)
2010-2012
306627-393639
Solihull
MARKETS:
NORTH AMERICA
CONDITION SUMMARY:
SITUATION:
One or more of the following Air Conditioning (A/C) system symptoms may be evident:
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• Vent temperatures 'cycle' (blowing warm and then cold);
• Windshield, rear window, and/or door windows mist up in cool (15°C or lower) ambient
temperatures;
• Poor cooling performance of the Air Conditioning (A/C) system; and/or
• Warm, damp or musty smells coming from the vents.
CAUSE:
This may be caused by the low pressure recorded on the high pressure system; high pressure
recorded on the low pressure system; A/C compressor clutch (where applicable) not working
properly; and/or A/C compressor electronic control valve worn out or sticking.
ACTION:
Should a customer express this concern, follow the appropriate Diagnostic Procedure -- 'A' or
'B' -- and, if necessary, Service Instruction outlined below.
PARTS:
PART NUMBER
DESCRIPTION
QUANTITY
LR061463
Compressor / Direct Pressure Sensing (DPS) Valve kit
- LR2 (L359); LR4 (L319) 5.0L V8 Petrol; Range Rover
Sport (L320); Range Rover (L322)
1
LR086045
Compressor / Direct Pressure Sensing (DPS) Valve kit
- All other vehicles
1
TOOLS:
Refer to Workshop Manual for any required special tools.
WARRANTY:
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NOTES:
◾ Repair procedures are under constant review, and therefore times are subject to
change; those quoted here must be taken as guidance only. Always refer to JLR
claims submission system 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
SRO
TIME
(HOURS)
CONDITION
CODE
CAUSAL
PART
Air conditioning diagnostic allowance - All
82.90.15
0.2
63
LR061464
Air Conditioning - Recover, Recycle And
Recharge System - Discovery Sport (L550)
82.30.02
0.4
63
LR061464
Direct Pressure Sensing valve - Renew Discovery Sport (L550)
82.10.12
1.5
63
LR061464
Air Conditioning - Recover, Recycle And
Recharge System - Discovery (L462)
82.30.02
0.5
63
LR061464
Direct Pressure Sensing valve - Renew Discovery (L462) TDV6 3.0L Diesel
82.10.12
1.8
63
LR061464
Direct Pressure Sensing valve - Renew Discovery (L462) V6 3.0L S/C Petrol
82.10.12
1.3
63
LR061464
Air Conditioning - Recover, Recycle And
Recharge System - Range Rover Evoque (L538)
82.30.02
0.5
63
LR061464
Direct Pressure Sensing valve - Renew - Range
Rover Evoque (L538; Ingenium I4 2.0L Petrol)
82.10.12
1.5
63
LR061464
Air Conditioning - Recover, Recycle And
Recharge System - Range Rover Velar (L560)
82.30.02
0.5
63
LR061464
Direct Pressure Sensing valve - Renew - Range
Rover Velar (L560; Ingenium I4 2.0L Diesel)
82.10.12
2.3
63
LR061464
Direct Pressure Sensing valve - Renew - Range
Rover Velar (L560; Ingenium I4 2.0L Petrol)
82.10.12
2.2
63
LR061464
Direct Pressure Sensing valve - Renew - Range
Rover Velar (L560; V6 3.0L S/C Petrol)
82.10.12
1.3
63
LR061464
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11/28/2017
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DESCRIPTION
SRO
TIME
(HOURS)
CONDITION
CODE
CAUSAL
PART
Air Conditioning - Recover, Recycle And
Recharge System - Range Rover Sport (L494)
82.30.02
0.5
63
LR061464
Direct Pressure Sensing valve - Renew - Range
Rover Sport (L494; TDV6 3.0L Diesel)
82.10.12
2.1
63
LR061464
Direct Pressure Sensing valve - Renew - Range
Rover Sport (L494; V8 5.0L Petrol)
82.10.12
1.1
63
LR061464
Direct Pressure Sensing valve - Renew - Range
Rover Sport (L494; V6 3.0L S/C Petrol)
82.10.12
1.1
63
LR061464
Air Conditioning - Recover, Recycle And
Recharge System - Range Rover (L405)
82.30.02
0.5
63
LR061464
Direct Pressure Sensing valve - Renew - Range
Rover (L405; TDV6 3.0L Diesel)
82.10.12
2.5
63
LR061464
Direct Pressure Sensing valve - Renew - Range
Rover (L405; V8 5.0L Petrol)
82.10.12
1.1
63
LR061464
Direct Pressure Sensing valve - Renew - Range
Rover (L405; V6 3.0L S/C Petrol)
82.10.12
1.1
63
LR061464
Air Conditioning - Recover, Recycle And
Recharge System - LR2 (L359; up to 2012MY)
82.30.02
0.9
63
LR061463
Direct Pressure Sensing valve - Renew - LR2
(L359)
82.10.12
1.1
63
LR061463
Air Conditioning - Recover, Recycle And
Recharge System - LR4 (L319)
82.30.02
1.1
63
LR061463
Direct Pressure Sensing valve - Renew - LR4
(L319; V6 3.0L S/C Petrol)
82.10.12
2.7
63
LR061464
Direct Pressure Sensing valve - Renew - LR4
(L319; V8 5.0L Petrol)
- R134a Replacement - Hydrocarbon blend that is 100% natural...
- 6oz (11.7 fl oz) Cans - Compressed gas is measured by...
- SSV Cans - Self Sealing Valve allows for the storage of...
- Disclosures - Product is flammable like many other modern...
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TSB/Document ID: LTB00693NAS3
Replacement Service Bulletin Number:
MFR Communication Date: 2017-11-27
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: VISIBILITY
MFR Component System:
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