Loading...

NHTSA ID Number: 10185366

Manufacturer Communication Number: NAS20.11.002v2

TSB/Document Date: 2021-01-08


Summary

VARIABLE CAMSHAFT TIMING (VCT) SOLENOIDS


If the PDF is very large, it may not load in the preview below.

Download PDF [124.13 KB]


Some older TSBs had multiple PDFs — visit the NHTSA Website to view all PDFs.

If the TSB PDF does not show, download or view it on the NHTSA Website.

Click on the (+) Plus Sign

Then Click on Associated Document(s)


SaleBestseller No. 1
Autel Scanner MaxiCOM MK808S: 2026 Bidirectional Tool as MX808S MK808BT Pro M808Z, Work as MaxiCheck MX900 MK900BT, 28+ Service, 3000+ Active Tests, All System OBD2 Diagnostics, OS 11, 10X Faster
  • 💝【Questions? We’re Here Anytime】MK808S is a...
  • 🔥🔥🔥【2026 NEWLY RELEASED BI-DIRECTIONAL...
  • 【28+ MOST POPULAR RESET SERVICE FOR 150 MAKES】Autel...
  • 【ALL SYSTEM DIAGNOSTICS, FACTORY-LEVEL SCANNER】The...
  • 【AUT0 SCAN & AUT0V1N, 10X FASTER】How much have you spent...
SaleBestseller No. 2
Autel Scanner MaxiCOM MK900BT, 2026 MK900-BT V2.0 Bidirectional Diagnostic Tool, 8in Up of MK900 MX900 MK808S MK808BT MX808S MK808Z, 3000+ Active Tests, 40+ Service, CAN-FD&DOIP, All System, FCA 11 OS
  • 💯【Conta.ct us for Support Directly】If you met any...
  • 🔥🔥🔥【2026 AUTEL FLAGSHIP MK900BT MK900-BT, NEW...
  • 🚗【3000+ ACTIVE TESTS (50➡3000+), SAME AS MS...
  • 🚗【40+ HOT SERVICES FOR 150 MAKES (28+➡40+)】Full...
  • 🚗【OE ALL SYSTEM DIAGNOSE, AUTO SCAN 2.0: SCAN LICENSE...

This product presentation was made with AAWP plugin.


Search NHTSA Database for Recalls

View Latest Recalls


Search NHTSA Database for Vehicle Investigations

View Latest Vehicle Investigations


Search NHTSA Database for Vehicle Complaints

View Latest Vehicle Complaints


TSB/Document ID: NAS20.11.002v2

Replacement Service Bulletin Number:

MFR Communication Date: 2020-12-22

MFR Internal Campaign ID/Software Version:

Communication Type: Service Bulletin/Repair Instructions

NHTSA Components: POWER TRAIN

MFR Component System:

MFR Component Subsystem:


Previous TSB

Next TSB



SERVICE ACTION N481 - VARIABLE CAMSHAFT
TIMING (VCT) SOLENOIDS
NAS20.11.002

WORKSHOP

CAN/USA

AFTERSALES BULLETIN

ISSUE 2

DECEMBER 22, 2020

NOTE: this bulletin updates all previous versions. Changes are highlighted in blue.
DESCRIPTION OF ISSUE
A potential issue has been identified on Land RovereBay logo certain vehicles with the INGENIUM I4 2.0L Petrol engine within
the listed Affected Vehicle Range which may exhibit one or more of the following:
Driveability flat spots;
Malfunction Indicator Lamp (MIL) illuminated with Variable Camshaft Timing (VCT) Diagnostic Trouble
Code(s) (DTC) stored in the Powertrain Control Module (PCM);
Increased induction noise while driving; and/or
A small reduction in performance.
AFFECTED VEHICLE RANGE
Discovery Sport
Model Year: ................. 2018-2019
VIN: ................................. 708388-833740
New Range Rover Evoque
Model Year: ................. 2020
VIN: ................................. 000181-041625
Range Rover Evoque
Model Year: ................. 2018-2019
VIN: ................................. 255258-354248
Range Rover Velar (INGENIUM I4 2.0L Petrol)
Model Year: ................. 2018-2020
VIN: ................................. 700192-799996; 202041-244374
Range Rover Sport (INGENIUM I4 2.0L Petrol - PHEV)
Model Year: ................. 2018-2019
VIN: ................................. 162191-166281; 807145-845249
Range Rover (INGENIUM I4 2.0L Petrol - PHEV)
Model Year: ................. 2018-2019
VIN: ................................. 361214-364168; 509423-523709
Visit the British Brands Sales Suite (BBSS) website for a list of affected new vehicles at your retailer.
SERVICE PROGRAM / REWORK ACTION
Retailers are to replace the VCT solenoids before vehicle handover to the customer. Affected vehicles already in
the hands of customers should be updated at the next available opportunity.
There will be no charge to owners for this action under this program.
ACTION TO BE TAKEN
Use the JaguareBay logo Land RovereBay logo claims submission system to make sure that a vehicle is eligible for this program prior to
undertaking any rework action.

JaguareBay logo Land RovereBay logo North America, LLC
100 JaguareBay logo Land RovereBay logo Way
Mahwah, NJ 07495

Retailers are required to HOLD affected new vehicles that are within your control and refrain from releasing the
vehicles for new vehicle sale pending completion of the rework action.
Refer to Technical Bulletin N481NAS, Service Action: Variable Camshaft Timing (VCT) Solenoids, for detailed repair
instructions.
PARTS
Use the Vehicle Identification Number (VIN) and the Electronic Parts Catalog (EPC) to confirm part number(s)
necessary to perform repairs.
DESCRIPTION

PART NUMBER

QUANTITY

Variable Camshaft Timing (VCT) solenoid LR126832

2

Range Rover Sport, Range Rover only

8

LR037935

Engine compartment brace - Bolt

TOOLS
Refer to Technical Bulletin noted above for any required tools.
WARRANTY
NOTE: use the JaguareBay logo Land RovereBay logo claims submission system to make sure that a vehicle is affected by this
program prior to undertaking any rework action.
At the time of confirming a booking for vehicle repair, make sure that all outstanding Recall and Service Actions are
identified to make sure the correct parts are available and adequate workshop time is allocated for repairs to be
completed at one visit.
Warranty claims must be submitted quoting the Program Code together with the relevant Option Code. The SRO
and parts information is included for information only. The Option Code(s) that allows for the drive in/drive out
allowance can only be claimed if the vehicle is brought back into the workshop for this action alone to be
undertaken.
Repair procedures are under constant review and therefore times / prices are subject to change; those quoted
here must be taken as guidance only. Use TOPIx to obtain the latest repair time.
This program is valid for a limited time only. Warranty claims with a repair date prior to the October 31, 2022
closure date must be submitted for payment within 30 calendar days of completion of the repair.
PROGRAM
CODE

N481

OPTION CODE

Discovery Sport,
Range Rover Evoque,
Range Rover Velar

DESCRIPTION

SRO

TIME (HOURS)

PART(S)

QUANTITY

Variable Camshaft
Timing Solenoid Engine Set - Renew

18.31.51

Discovery Sport: ............ 0.3
Range Rover Evoque: .. 0.3
Range Rover Velar: ....... 0.6

LR126832 2

Variable Camshaft
Timing Solenoid Engine Set - Renew

18.31.51

Discovery Sport: ............ 0.3
Range Rover Evoque: ... 0.3
Range Rover Velar: ....... 0.6

LR126832 2

Drive in/drive out

02.02.02

All: ......................................... 0.2

-

Variable Camshaft
Timing Solenoid Engine Set - Renew

18.31.51

0.8

LR126832 2
LR037935 8

A

N481

Discovery Sport,
Range Rover Evoque,
Range Rover Velar
B

N481

Range Rover Sport,
Range Rover
C

-

PROGRAM
CODE

N481

OPTION CODE

Range Rover Sport,
Range Rover
D

DESCRIPTION

SRO

TIME (HOURS)

PART(S)

QUANTITY

Variable Camshaft
Timing Solenoid Engine Set - Renew

18.31.51

0.8

LR126832 2
LR037935 8

Drive in/drive out

02.02.02

0.2

-

Normal Warranty policies and procedures apply.

-

1


Bestseller No. 1
iCarsoft Bidirectional Scan Tool, CR Max OBD2 Diagnostic Scanner for All Vehicles, Full System 49 Resets+46 Extra Services, 40000+Active Tests,ECU Coding, Battery Registration, Oil Reset/ABS,CAN FD
  • WHY CHOOSE THE 2025 CR MAX -Upgrade the latest diagnostic capabilities for all vehicles after 1996: upgrade to 49+maintenance services; 46 extra specific functions; real all systems/all control modules diagnose; over 40K+ bidirectional actuation tests for diagnosing all control moduels of cars; Powerful full OBD2 Functions; built-in ECU Coding for BMWeBay logo/ AudieBay logo/ VWeBay logo/ RollsRoyce; Fr ee V.A.G Guide Function; Battery retistration for new battery adaptation and more. It covers all vehicle diagnostic services and some special professional vehicle maintenance servces, assists you to do home DIY vehicle maintenance or car repair as a pro technician.
  • NEWEST IN INNOVATION FULL OBD2 SERVICES- iCarsoft auto car diagnostic scanner compatible with CAN-FD, CR MAX can do it all-reads and clears trouble codes, ALL SYSTEM DIAGNOSIS such as engine, transmission, ABS and airbag etc. CR MAX code reader for all cars can perform I/M Readiness, Live Data, Freeze Frame, Vehicle Information, Monitor Test, On-Board Monitor, E vap System Test,O2 Sensor Test,DTC Library Lookup,etc. (Warm Tips: If you car is after 2023,please contact us for compatibility; 3. It comes with 16PIN OBD2 diagnostic adapter, please check your car diagnostic socket if it is 16pin socket, if your car is 14pin diagnostic socket please contact us for the solution.)
  • 49 RESET+ 46 SERVICES- Performs: Oil Reset, EPB,SAS,Throttle, D-P - F, Battery, ABS, Injector, TPMS, Suspension, AC, Head Lamp, Body Stablity, Engine, Tramsmission, Airbag, Seat, Door-Win-Roof, Fuel Pump, Door, E-G- R.+21 NEWEST SERVICES( Need update scanner)-AdBlue, Clutch, Crankshaft, High Voltage BatteryeBay logo, Cruise Control, NO xSensor, Rain Sensor, Stop And Start, Turbocharger, Head Up Display, Radar Camera, Vehicle Setup, Cyliner Misfire Check,Speedlimitassist, ControlUnitReset,OxygenSensor, Seatbelt. Extra 46+ extra services based on car brand.(Tips: Quantity of reset/ calibration fucitons are based on car system that your vehicle model has)
  • REVOLUTIONARY 40000+BIDIRECTIONAL ACTIVE TESTS: Upgraded CR Max scanner equip with numberous of actuational test items for covering all available vehicle control modules, no longer only do simple light test or window test like other scanners, performs hardware modules test and software control modules test for checking car units or new updated control moduels work well or not after maintenance/ repair/ re-installation/ control system updated (Example for Benz- Roller Sun Blind test; Backup Camera test ;Self-test; EPB test; Transport Mode test;Boost Pressure Positioner test; Fuel Pump test; AND MORE!!).(Warm tip: The available test items are based on control modules your car has)
  • ECU CODING+ BATTERY REGISTRATION- Powerful ECU Coding service for BMWeBay logo/MINIeBay logo/RollsRoyce / AudieBay logo/VWeBay logo/Seat/Skoda/BentleyeBay logo/BugattieBay logo/LamborghinieBay logo, Improves Engine Power Performance and Optimizes Fuel Efficiency and Match New Hardware Unit to car and Customized a comfortable Driving Modes and Fixes & Updates Original Software Bug. The battery test function for checking car battery health, perform battery reset (BMS ) for replacing a damaged or aging car battery with a new one and register new battery to car ECU
SaleBestseller No. 2
iCarsoft Auto Diagnostic Scanner POR V2.0
  • Scanner POR V2.0 with all obd2 services
  • Do the scanning for engine
  • Support OBDII/EOBD Ten Modes of Operation
SaleBestseller No. 3
iCarsoft Bidirectional Diagnostic Tool for Most Mercedes-Benz/Sprinter/Smart from 1996-2023 MB V3.0 2026 Version Up to 38 Service Full System OBD2 Scanner All Test AutoVIN Battery Test Free Update
  • 【Designed for Most Mercedes-BenzeBay logo, SprintereBay logo and Smart from 1996-2023】As every car model of Benz has its-owned specific car system and ECUs, not all models are equipped with a complete vehicle ECU, which may cause the scanner to be unable to perform all listed reset services on some models, or even completely incompatible. Like For SprintereBay logo's newer models, it support diagnostic functions only, lacking support for specialized service functions.. So please tell us the car's VIN and required service before purchase for compatibility check. You may also refer to the instructions in the eighth image of the main product photos to perform your inquiry.
  • 【Up to 38 Reset Services】MB V3.0 2026 Version diagnostic tool performs Up to 38 maintenance services - Oil Rest , SAS, EPB, ETC, D-P-F, TPMS, ABS, Suspension, Air Conditioner, Head Lamp, Body Stability, Engine Control, Seat, Fuel Pump, Air-Filter, Engine Idle, Door, Im-mo-bilizer, Injector Coding, Transmission Control, Miscellaneous, Adblue, BMS, Cluth, Water Pump, NOxSensor, Rain/Light Sensor, Start/Stop, Radar/Camera, Cylinder Shutoff Test, Speed Limit Assist, Control Unit Reset, Oxygen Sensor, Seat Belt, Cruise Control System, Turbocharger, Crankshaft, Language Setting and etc. (Tips: Please update the software after receiving the product to obtain new service functions)
  • 【OE-Level All System OBD2 Scanner】iCarsoft MB V3.0 (2026 Version) diagnostic scanner offers comprehensive OBDII services, allowing you to quickly scan all systems, including the Engine, ABS, SAS, SRS, TPMS, TCM, Fuel Pump System, ESP, EPB, EPS, Suspension, SCM, Adaptive Systems, and more. It supports functions such as reading and erasing codes, checking I/M readiness, viewing freeze frame data, performing O2 sensor tests, conducting on-board monitoring, testing the evap system, auto VIN retrieval, and reading both generic and specific codes, as well as DTCs and battery tests.
  • 【Bidirectional Scan Tool】iCarsoft MB V3.0 (2026 Version) Bidirectional scanner supports activate or control a vehicle system or component, allows commanding cars’ modules and receiving info from the ECU to perform active tests on individual components, including EVAP/ABS Motor Pump/Windows/Sunroof and more, to pinpoint fault causes & resolve issues,and allows you to re-learn certain components after making repairs or replacement.
  • 【Real Time Record & Graph View】iCarsoft MB V3.0 (2026 Version) can automatically record vehicle text history and identify vehicle information. Preserve real-time data information. View & Graph Live Data. Support Data Review and Print. Multi-language: English, German, Dutch, Spanish, French and so on. We promise to offer Lifetime updates (Lifetime free Update via PC), and confidence in products. We also provide 1 year warranty + extra lifetime hardware free repair if you need it in the future. We prioritize user experience & strive to meet your expectations. Please do feel free to reach out to us if you have any question or problem about the usage, our tech team will service you in time.

This product presentation was made with AAWP plugin.


Last update on 2026-05-12 / Affiliate links / Images from Amazon Product Advertising API


 
Share to...