2014 Land Rover LR4 Technical Service Bulletins

333 technical service bulletins (TSBs) are on record for the 2014 Land Rover LR4. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 10103582Jan 5, 2015Engine cooling. "issue: low coolant message displayed. A coolant leak is found from the seam on coolant pipe (lr018275). See the attached file for an example of the leak location. Cause: a process issue at component supplier."
• 10103562Jan 5, 2015Engine. "issue: customers report a repeat issue of engine noise from the timing chain system, after the vehicle had previously been repaired. Cause: the timing chain was not at the correct tension. This was caused by the full repair procedure in tsb ltb00474 not being followed - a complete set of timing chain tensioners and blades were not fitted."
• 10103521Jan 5, 2015Engine. "issue: a replacement aj133 engine has been fitted into a vehicle. The engine cranks normally but will not start. Cause: the engine may have been fitted with the wrong camshaft timing rings."
• 10103501Jan 5, 2015Brakes. "issue: a customer may report brake squeal from the front or rear of the vehicle since the routine replacement of the brake pads. Vehicles with standard brakes only. Cause: brake compressibility of the pad, whilst within specification, may be slightly incompatible with the driving style and vehicle usage patterns of a small number of customers. Whiltst there is no impact on the efficiency of the braking system, in…
• 10103362Jan 5, 2015Fuel system, Engine cooling. "situation: a metallic 'clicking' / 'rasping' noise may be evident from the engine. The noise may be more noticeable when the engine is at idle speed and when the engine is cold. Cause: this may be caused by a noisy high pressure fuel pump outlet valve."
• 10103361Jan 5, 2015Steering. "situation: this is an information only bulletin to aid in the diagnosis of hydraulic power steering issues. Action: when diagnosing customer concerns relating to the hydraulic power steering system, refer to the service information below."
• 10103108Dec 19, 2014Equipment. "situation: inadequate a/c performance may be exhibited. Upon inspection, low pressure is recorded on the high pressure system, high pressure is recorded on the low pressure system, and the compressor clutch (where applicable) is working properly. Cause: this may be caused by the a/c compressor direct pressure sensing (dps) valve being worn."
• 10203417Dec 16, 2014Fuel system, Engine cooling. 3.0 & 5.0 Gasoline engines ? High pressure fuel pump diagnostics High Pressure fuel pump diagnostics on 3.0L AJ126 and 5.0L AJ133 engines have been updated.
• 10103322Dec 16, 2014Electrical system, Fuel system. "issue: high pressure fuel pump diagnostics on 3.0l aj126 and 5.0l aj133 engines have been updated. Action: please refer to the procedure below for information on how to access the new information through sdd."
• 10203415Dec 11, 2014Electrical system. 2015 LR4 Instrument Cluster Message Center Display Concern - A customer may state their Terrain optimisation. Display in the Instrument Cluster Message Center does not correctly match the actual terrain mode which has been selected. A customer may state their Terrain Optimisation display in the Instrument Cluster Message Center does not correctly match the actual terrain mode which has been selected.
• 10204926Dec 8, 2014Transmission and drivetrain. Technical Bulletin: Update Prior to Sale: Potential Transmission Filter Detachment from Fluid Pan
• 10103182Dec 8, 2014Transmission and drivetrain. "description an issue has been identified on a number of 2014 model year lr4 (l319), range rover sport (l494), and range rover (l405) vehicles where the transmission filter may become detached from the transmission fluid pan. This could result in harsh shifting of the transmission and a transmission fault message maybe displayed on the instrument cluster message center."
• 10103145Dec 8, 2014Transmission and drivetrain. "changes are limited to the extension of the expiry date. Situation: an issue has been identified on a number of 2014 model year lr4 (l319), range rover sport (l494), and range rover (l405) vehicles where the transmission filter may become detached from the transmission fluid pan. This could result in harsh shifting of the transmission and a transmission fault message maybe displayed on the instrument cluster…
• 10072947Dec 8, 2014Transmission and drivetrain. Summary to be provided on a future date.
• 10071764Dec 8, 2014Transmission and drivetrain. Summary to be provided on a future date.
• 10203409Nov 24, 2014Engine cooling, Electrical system. Twin Solenoid(TS) starter motor diagnosis - A significant number of TSS motors have been rekplaced under warranty, when returned to the supplier for analysis many are deemed as No fault found. It is possible during an ECO stop start that the vehicle does not re-start.
• 10106348Nov 24, 2014Engine. "issue a significant number of tss motors have been replaced under warranty, when returned to the supplier for analysis many are deemed as “no fault found”. It is possible during an eco stop start that the vehicle does not re-start. Cause incorrect diagnosis."
• 10104661Nov 24, 2014Electrical system. "issue a significant number of tss motors have been replaced under warranty, when returned to the supplier for analysis many are deemed as “no fault found”. It is possible during an eco stop start that the vehicle does not re-start. Cause incorrect diagnosis"
• 10203407Nov 17, 2014Latches, locks and linkages, Body and structure. Bonnet Latch `Open` Message Land Rover Dealers/Customers may report that the Hood/Bonnet Open Message is illminated in the Instrument Pack even though the Hood/Bonnet is closed.
• 10106346Nov 17, 2014Body and structure, Latches, locks and linkages. "issue: land rover dealers / customers may report that the hood / bonnet 'open' messsage is illiminated in the instrument pack even though the hood / bonnet is closed cause: there is a potential that an internal spring could become dislodged"
• 10203405Nov 12, 2014Visibility (wipers, defrost, mirrors). Discovery 3/4 LR3/4 & Range Rover Sport (LS) Window Regulator Diagnostic`s -
• 10106344Nov 12, 2014Visibility (wipers, defrost, mirrors). "issue: customers / dealers may report a concern with the operation of the front or rear window regulators cause: various conditions that contribute to the operation of the window regulator not operating"
• 10206625Nov 6, 2014Seat belts. Customers / Dealers may report a concern with the condition of Seat Covers
• 10106362Nov 6, 2014Seats. "issue customers / dealers may report a concern with the condition of seat covers cause lack of understand of leather as a natural product and the conditions it may cause."
• 10102683Oct 28, 2014Fuel system, Engine. "issue: reports have been received of engine damage occurring, which is caused by the use of non-approved engine induction / fuel injection cleaning equipment or materials. This includes, but is not limited to, ""vacu-flush"" type equipment. Cause: the use of non-approved equipment can cause the engines to hydro-lock, or cause other engine damage, and sometimes the only possible repair is to replace the engine."
• 10204930Oct 27, 2014Electrical system. Technical Bulletin: Service Action: GateWay Module Software Update
• 10102662Oct 27, 2014Electrical system. "description a potential issue has been identified on a limited number of 2014 model year lr4 (l319), range rover evoque (l538), range rover sport (l494), and range rover (l405) vehicles, fitted with a dual battery junction box (dbjb) and auxiliary battery only, where the charge warning indicator remains illuminated but the vehicle continues to drive as normal. Diagnostic trouble codes (dtc) b1404-13 and b1479-72…
• 10102642Oct 27, 2014Electrical system. "situation: a potential issue has been identified on a limited number of 2014 model year lr4 (l319), range rover evoque (l538), range rover sport (l494), and range rover (l405) vehicles, fitted with a dual battery junction box (dbjb) and auxiliary battery only, where the charge warning indicator remains illuminated but the vehicle continues to drive as normal. The issue disappears after an ignition cycle…
• 10071726Oct 27, 2014Electrical system. Summary to be provided on a future date.
• 10064812Oct 27, 2014Electrical system. Summary to be provided on a future date.
• 10203402Oct 24, 2014Transmission and drivetrain. P1707-72 ? 8 Speed Transmission Unable To shift Out Of Park - Roadside assistance reports of Customer being unable to shift the vehicle out of the park position. DTC P1707-72 is found to be stored in the TCM (Transportation Control Modulef)
• 10203401Oct 24, 2014Electrical system, Exterior lighting. Heated Oxygen Sensor (HO2S) diagnostics on AJ133 5.0L (NA & SC) and AJ126 3.0L Jaquar Land Rover and the supplier have inspected 101 warranty claims for Heated Oxygen Sensors (H2S) 23% were fkound to have no defects.
• 10102801Oct 24, 2014Transmission and drivetrain. "issue: roadside assistance reports of customer being unable to shift the vehicle out of the park position. Dtc p1707-72 is found to be stored in the tcm (transmission control module). Cause: eprl (emergency park release lever) not locked down from pdi."
• 10102782Oct 24, 2014Electrical system. "concern: jaguar land rover and the supplier have inspected 101 warranty claims for heated oxygen sensors (ho2s). 23% were found to have no defects. Cause: one possible reason for this is that all ho2s sensors are replaced when only one is unserviceable"
• 10203400Oct 22, 2014Body and structure, Equipment, Electrical system. Land Rover Cool box Switch Illumination - We have received a number of Reports that Land Rovercustomers are reporting that the Censole Fr ont and rear" Cooler box are not operating
• 10102781Oct 22, 2014Equipment. "issue we have received a number of reports that land rover customers are reporting that the centre console front and rear* cooler box are not operating cause customer perception"
• 10102601Oct 22, 2014Seats. "situation: on vehicles fitted with third row seating / 7 seats, the left-hand and/or right-hand third row seat may be difficult to operate (does not fold or 'sticks' when operating). Cause: this may be caused by the seat operating lever being out of alignment."
• 10206632Oct 18, 2014Engine cooling. V8 5.0L gasoline (AJ133) coolant pipe leak (LR018275) - Low coolant message displayed. A coolant leak is found from the seam on coolant pipe (LR018275)
• 10203399Oct 18, 2014Steering. Steering Column Noise. - A custoimer may report a noise when turning the steering wheel, which is confirmed by the dealer as originating from the steering column. Discovery 4/LR4 (Llr4) and Range Rover Sport (L320) 10 Model year onwards
• 10102761Oct 18, 2014Steering. "issue: a customer may report a noise when turning the steering wheel, which is confirmed by the dealer as originating from the steering column. Discovery 4/lr4 (l319) and range rover sport (l320) only. 10 model year onwards. Cause: jlr engineering are currently investigating to understand any situations where the steering column is the cause of noise when turning."
• 10102704Oct 18, 2014Engine cooling. "issue: low coolant message displayed. A coolant leak is found from the seam on coolant pipe (lr018275). See the attached file for an example of the leak location. Cause: a process issue at component supplier."
• 10204860Oct 17, 2014Tires. Safety Recall: Tire Pressfure Monitoring System TPMS Warning Indicator Illuminated.
• 10071703Oct 17, 2014Tires, Engine. Summary to be provided on a future date.
• 10064830Oct 17, 2014Tires. Summary to be provided on a future date.
• 10064829Oct 17, 2014Tires. Summary to be provided on a future date.
• 10203398Oct 15, 2014Equipment, Electrical system. Guidelines for identifying non-warrantable damage, ICP and Dials - Integrated Control Panel (ICP) damaged and, or sticking rotary dials
• 10102745Oct 15, 2014Equipment. "issue: integrated control panel (icp) damaged and, or sticking rotary dials cause: incorrect stowage of objects, loads and materials across the vehicle interior that have made contact with the icp and or rotary dials."
• 10203397Oct 10, 2014Brakes. Brake Drag or Binding - A customer may complain of brake drag, binding, sticking or excessive heat from the froint brakes, or all brakes. Range Rover Sport and Discovery 4/LR4, 14 and 15 Model Year oinly.
• 10102744Oct 10, 2014Brakes. "issue: a customer may complain of brake drag, binding, sticking or excessive heat from the front brakes, or all brakes. Range rover, range rover sport and discovery 4/lr4. 14 and 15 model year only. Cause: currently under investigation"
• 10071785Oct 10, 2014Brakes. Summary to be provided on a future date.

← All problems reported for the 2014 Land Rover LR4