2010 Land Rover LR4 Technical Service Bulletins

338 technical service bulletins (TSBs) are on record for the 2010 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.

• 10214031Sep 30, 2013Equipment, Electrical system. Technical Bulletin: Additional Force Required To Operate The Horn
• 10100915Sep 30, 2013Electrical system. "situation: additional force may be required to operate the horn. Cause: this may be caused by the contacts in the horn pad."
• 10070349Sep 30, 2013Back-over prevention (rear camera). Summary to be provided on a future date.
• 10204739Sep 27, 2013Electrical system, Other or unknown, Engine cooling. Technical Bulletin: Replacement Engine Compartment Harness
• 10100925Sep 27, 2013Electrical system, Visibility (wipers, defrost, mirrors). "situation: the heated front windshield may not operate and evidence of heat damage may be found in the engine junction box (ejb) / underhood fuse box. Diagnosis may determine that there may be signs of visible heat damage to either the heated front windshield fuses, heated front windshield relay, or the ejb / underhood fuse box. Cause: at ambient temperatures approximately below 38f/4c, the heated front windshield…
• 10070650Sep 27, 2013Engine. Summary to be provided on a future date.
• 10100968Sep 23, 2013Equipment. "issue: this ssm has been released to address the high number of speaker assemblies returned, many of which are deemed as “no fault found”. Cause: incorrect diagnosis."
• 10100942Sep 19, 2013Equipment. "issue the outer cover on the remote key can detach from the casing.see attachment. Cause the root cause was found to be that anti rust oil residue remains on the supplier's tooling at the start of a production run."
• 10100963Sep 6, 2013Equipment, Electrical system. "note: this message is applicable to range rover 10my 11my and 12my discovery 4/lr4 10my and 11my range rover sport 10my and 11my. However you should always refer to the diagnostic section for each system in the workshop manual before replacing any modules. Issue a large number of navigation modules are being replaced and when test by the supplier are ""no fault found""."
• 10100962Sep 6, 2013Electrical system, Seats. "issue incorrectly configured seat modules can cause incorrect functioning of the seat, or battery drain issues. The vehicle seat memory module logs u1a4c 00, “build end of line mode active” cause the seat module has been incorrectly configured to the vehicle."
• 10072773Sep 6, 2013Electrical system. Summary to be provided on a future date.
• 10069774Sep 1, 2013Electrical system. Summary to be provided on a future date.
• 10100849Aug 28, 2013Equipment. "issue: land rover engineering have been monitoring reports for lack of cooling from the air conditioning system on higher time in service vehicles, where insufficient performance of the air conditioning compressor has been found to be the root cause of the issue. Compressor part no.
• 10224500Aug 21, 2013Engine. Technical Bulletin: Engine Misfires/Engine MIL Illuminated
• 10214022Aug 21, 2013Engine cooling. Technical Bulletin: Engine Misfires/Engine MIL Illuminated
• 10100823Aug 21, 2013Engine, Fuel system. "situation: the engine may exhibit a misfire, poor fuel economy, hard starting, and / or a rough idle condition. The engine malfunction indicator lamp (mil) may also be illuminated with misfire diagnostic trouble codes (dtc) p0301 through p0308 and p0316, depending on the affected cylinder(s), stored in the engine control module (ecm). Cause: this may be caused by poor fuel quality or fuel contamination, leading to…
• 10100834Aug 19, 2013Suspension, Electrical system. "issue air suspension fault, warning light on. Fault codes starting with c1a especially c1a36-01 logged. Possibility that additional warning lights may be displayed and additional fault codes stored. Cause the harness has been incorrectly routed and is pressing against the washer filler tube causing insulation damage and a short circuit/open circuit"
• 10100831Aug 7, 2013Steering. "issue: following warranty analysis of steering racks reported to be leaking, 75% have been identified being fault free, following testing. Cause: land rover engineering have recently visited dealerships where a request has been made to replace the steering gear for an oil leak in the area of the pinion housing, casting, yoke plug or the gaiter adjacent to the pinion housing. Following investigation the source of…
• 10053912Aug 7, 2013Steering. Land rover: the steering rack, in some vehicles, have an oil leakage in area of pinion housing, casting, yoke plug or gaiter adjacent to pinion housing, and steering gear needs replacing. Model range rover sport, lr3, lr4. No model years.
• 10224575Jul 22, 2013Equipment, Body and structure. Technical Bulletin: Smart Key Handset Lower Level Service Repair.
• 10214097Jul 22, 2013Equipment. Technical Bulletin: Smart Key Handset Lower Level Service Repair.
• 10070355Jul 22, 2013Equipment. Summary to be provided on a future date.
• 10224561Jul 5, 2013Brakes. Technical Bulletin: Tire Pressure Monitoring System - Improved Diagnostics and service Information
• 10214083Jul 5, 2013Tires, Equipment. Technical Bulletin: Tire Pressure Monitoring System - Improved Diagnostics and service Information
• 10224567Jul 3, 2013Visibility (wipers, defrost, mirrors). Technical Bulletin: Windshiefld Wiper Noise/Judder/Streak
• 10214089Jul 3, 2013Visibility (wipers, defrost, mirrors), Equipment. Technical Bulletin: Windshiefld Wiper Noise/Judder/Streak
• 10224493Jul 1, 2013Brakes. Technical Bulletin: Tire Pressure Monitoring System False Trigger
• 10214015Jul 1, 2013Tires. Technical Bulletin: Tire Pressure Monitoring System False Trigger
• 10070301Jul 1, 2013Tires. Summary to be provided on a future date.
• 10224557Jun 27, 2013Back-over prevention (rear camera). Technical Bulletin: Smart Key Not Found Message Displayed
• 10214079Jun 27, 2013Electrical system, Equipment. Technical Bulletin: Smart Key Not Found Message Displayed
• 10070342Jun 27, 2013Electrical system. Summary to be provided on a future date.
• 10097368Jun 26, 2013Engine, Engine cooling. "issue: after the engine coolant on a 5.0l v8 aj133 engine has been partially or fully drained and filled, the customer experiences the engine overheating. Cause: the refill procedure has not been completed correctly, resulting in insufficient coolant in the engine."
• 10097364Jun 26, 2013Electrical system, Equipment. "issue: a customer may report a concern with a flat battery or poor starting; when testing the battery it is determined that a charge is required. Cause: when charging a battery (both primary and secondary) with a bms (battery monitoring system) fitted, the earth from the charger must be connected to a suitable chassis or engine earth (check topix for appropriate location). This allows the bms to see the current…
• 10097338Jun 6, 2013Steering. "issue: following warranty analysis of steering racks reported to be leaking, 75% have been identified as no fault found, following testing. Cause: land rover engineering have recently visited dealerships where a request has been made to replace the steering gear for an oil leak in the area of the pinion housing, casting, yoke plug or the gaiter adjacent to the pinion housing.
• 10224526May 31, 2013Seat belts. Technical Bulletin: Vehicle will not unlock kwith remote key fob/engine will not start
• 10224482May 31, 2013Fuel system. Technical Bulletin: Fuel Gauge Operation/DTC U0128-00 Stored
• 10214048May 31, 2013Electrical system. Technical Bulletin: Vehicle will not unlock kwith remote key fob/engine will not start
• 10214004May 31, 2013Electrical system. Technical Bulletin: Fuel Gauge Operation/DTC U0128-00 Stored
• 10070319May 31, 2013Engine. Summary to be provided on a future date.
• 10069794May 31, 2013Fuel system. Summary to be provided on a future date.
• 10041789May 31, 2013Fuel system. Land rover: problems with fuel gauge operation experiencing fluctuations, being erratic, and switching off/on intermittently. *pe updated 08/28/2012 *js updated 3/8/13. *pe updated 8/16/13.
• 10224551May 10, 2013Back-over prevention (rear camera). Technical Bulletin: Front Parking Aid Tone Not Operate
• 10214073May 10, 2013Electrical system, Equipment. Technical Bulletin: Front Parking Aid Tone Not Operate
• 10070336May 10, 2013Electrical system. Summary to be provided on a future date.
• 10224528Apr 19, 2013Other or unknown. Technical Bulletin: Tow Hitch Receiver Does not Latch in the Vehicle Housing
• 10214050Apr 19, 2013Other or unknown. Technical Bulletin: Tow Hitch Receiver Does not Latch in the Vehicle Housing
• 10070320Apr 19, 2013Other or unknown. Summary to be provided on a future date.
• 10224484Mar 25, 2013Equipment. Technical Bulletin: Audible Boom/Vibration at 2,400-2,800 RPM
• 10214006Mar 25, 2013Body and structure, Equipment. Technical Bulletin: Audible Boom/Vibration at 2,400-2,800 RPM

← All problems reported for the 2010 Land Rover LR4