N481NAS2 Service Bulletin/Repair Instructions

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N481NAS2
TECHNICAL BULLETIN

22 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

Land Rover service facility to determine whether this bulletin applies to a specific

vehicle.
SECTION:

303-14
SUBJECT/CONCERN:

Service Action: Variable Camshaft Timing (VCT) Solenoids
AFFECTED VEHICLE RANGE:
MODEL:
MODEL

YEAR:
VIN:
APPLICABILITY:
Discovery Sport (LC)
2018-2020
708388833740
INGENIUM I4 2.0L Petrol
New Range Rover Evoque

(LZ)
2020
000181041625
INGENIUM I4 2.0L Petrol
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MODEL

YEAR:
MODEL:
VIN:
APPLICABILITY:
Range Rover Evoque (LV)
2018-2019
255258354248
INGENIUM I4 2.0L Petrol
Range Rover Velar (LY)
2018-2019
700192799996
INGENIUM I4 2.0L Petrol
Range Rover Velar (LY)
2019-2020
200041244374
INGENIUM I4 2.0L Petrol
Range Rover Sport (LW)
2018
162191166281
INGENIUM I4 2.0L Petrol PHEV
Range Rover Sport (LW)
2019
807145846249
INGENIUM I4 2.0L Petrol PHEV
Range Rover (LG)
2018
361214364168
INGENIUM I4 2.0L Petrol PHEV
Range Rover (LG)
2019
509423523709
INGENIUM I4 2.0L Petrol PHEV
MARKETS:

CANADA; USA
CONDITION SUMMARY:
SITUATION:

A potential issue has been identified on Land Rover 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;
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• 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.

ACTION:

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

procedure(s) detailed in this Technical Bulletin. Unsold vehicles should have this

performed as part of the Pre-Delivery Inspection (PDI) process but must have it

completed prior to vehicle handover to the customer.

Affected vehicles already in the hands of customers should be updated at the next

available opportunity.
PARTS INFORMATION:
NOTE:

Use the Vehicle Identification Number (VIN) and the Electronic Parts Catalogue

(EPC) to confirm part number(s) necessary to perform repairs.

DESCRIPTION
PART NUMBER
QUANTITY
VCT solenoid
LR126832
2
Range Rover Sport, Range Rover only

Engine compartment brace - Bolt
LR037935
8
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WARRANTY INFORMATION:
NOTE:

Use the Jaguar Land Rover claims submission system to make sure that a

vehicle is eligible for this Program prior to undertaking any rework action.

At the time of confirming a booking for vehicle repair, make sure that all open 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 and the relevant

Option Code; this will result in payment of the stated time. The SRO and parts

information is included for information only. The Option Code(s) that allows for the

drive in/drive out allowance may 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 or payment within 30 calendar

days of completion of the repair.

PROGRAM

CODE
OPTION

CODE
DESCRIPTION
SRO
TIME

(HOURS)
PART

NUMBER
QUANTITY
N481
Discovery

Sport,

Range

Rover

Evoque,

Range

Rover

Velar

A
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
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PROGRAM

CODE
OPTION

CODE
DESCRIPTION
SRO
TIME

(HOURS)
PART

NUMBER
QUANTITY
N481
Discovery

Sport,

Range

Rover

Evoque,

Range

Rover

Velar

B
Variable

Camshaft Timing

Solenoid Engine Set Renew
18.31.51
Discovery

Sport: 0.3

Range

Rover

Evoque:

0.3

Range

Rover

Velar: 0.6

All: 0.2
LR126832
2
-
-
N481
Range

Rover

Sport,

Range

Rover

C
Variable

Camshaft Timing

Solenoid Engine Set Renew
18.31.51
0.8
LR126832

LR037935
2

8
N481
Range

Rover

Sport,

Range

Rover

D
Variable

Camshaft Timing

Solenoid Engine Set Renew
18.31.51
0.8
02.02.02
0.2
LR126832

LR037935

-
2

8

-
02.02.02
Drive in/drive

out
Drive in/drive

out
Normal Warranty policies and procedures apply.

SERVICE INSTRUCTION:
1.
Renew both VCT solenoids (see TOPIx Workshop Manual section 303-14:

Electronic Engine Controls - INGENIUM I4 2.0L Petrol - Remove and

Installation - Variable Camshaft Timing Solenoid).
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