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Service bulletin TB-Q011

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10029255
Published by NHTSA2009-07-01
Manufacturer's numberTB-Q011
Manufacturer's date2009-04-07
NHTSA componentVEHICLE SPEED CONTROL:ACCELERATOR PEDAL; ENGINE AND ENGINE COOLING:ENGINE

NHTSA's summary

LANDROVER: VEHICLE MAY EXPERIENCE UNSTABLE IDLE CONDITIONS WHEN THE VEHICLE IS TRAVELING AT LOW SPEED WITH FULL STEERING LOCK APPLIED, SUCH AS WHEN COMPLETING A PARKING MANEUVER WHEN LIFTING OFF THE THROTTLE (THROTTLE PEDAL POSITION OF BETWEEN 0.5% AND 5%). *PE

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Engine, Throttle and cruise control

Vehicles listed
LAND ROVER LR22008

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
DOR-M9J4S-072020-07-27. Service bulletin. These SKUs are Exhaust Manifolds with Catalytic Converters. The customer communication requested return of unsold inventory due to a loss of CARB certification. These SKUs can no longer be sold as they do not meet CARB standards, but parts on vehicles are not effected.
DOR-M3J3F-072020-07-27. Service bulletin. These SKUs are Exhaust Manifolds with Catalytic Converters. The customer communication requested return of unsold inventory due to a loss of CARB certification. These SKUs can no longer be sold as they do not meet CARB standards, but parts on vehicles are not effected.
SSM373612017-06-12. Service bulletin. "RE-ISSUED DEC 2015 A LARGE NUMBER OF OXYGEN SENSORS THAT HAVE BEEN REPLACED IN THE NORTH AMERICAN MARKET HAVE BEEN RETURNED TO THE SUPPLIER (DENSO) TO INVESTIGATE FOR POSSIBLE DEFECTS."
SSM725312017-06-12. Service bulletin. "ISSUE: SYMPTOM: - ENGINE MIL ILLUMINATED ON IPC. ROUGH IDLE, HESITATION AND/OR LOSS OF POWER. ONE OR MORE OF THE FOLLOWING DTCS MAY BE SET IN THE PCM: • P008A, • P008B, • P2542. CAUSE: SUB-OPTIMAL PCM SOFTWARE CALIBRATION"
SSM724172017-06-09. Service bulletin. "ISSUE: OIL FILTER HOUSING CAP DIFFICULT TO FIT DUE TO O-RING/SEAL BEING LARGER THAN EXPECTED. CAUSE: OIL FILTER LR001247 SUPERSEEDS TO LR030778 WHICH IS SUPPLIED WITH A NEW SEAL. THIS SEAL IS SLIGHTLY LARGER IN DIAMETER THAN THE ONE SUPPLIED WITH LR001247"
SSM564572017-06-02. Service bulletin. "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."
SSM729052017-04-13. Service bulletin. ISSUE: LOW COOLANT WARNING ILLUMINATED IN INSTRUMENT CLUSTER (IC)
TB-00812010-08-16. Service bulletin. LAND ROVER: ENGINE VENT HOSE COOLANT LEAK. A POTENTIAL CONCERN HAS BEEN IDENTIFIED WITH A NUMBER OF VEHICLES REGARDING A COOLANT LEAK FROM THE QUICK CONNECTOR JOINT SECURING A VENT HOSE TO THE ENGINE. *PE