# Service bulletin LTB00478NAS2

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.

- Type: Service bulletin
- NHTSA id: 10070316
- Published by NHTSA: 2016\-06\-09
- Manufacturer's number: LTB00478NAS2
- Manufacturer's date: 2013\-08\-20
- NHTSA component: POWER TRAIN:AUTOMATIC TRANSMISSION

## NHTSA's summary

SUMMARY TO BE PROVIDED ON A FUTURE DATE.

## 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

Transmission and driveline, Automatic transmission

## Vehicles listed

- 2009 to 2011 LAND ROVER LR2

## Other bulletins for the same vehicles and component

- [LTB00478NAS2](/bulletins/10214042.md), 2022-06-13, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION. Technical Bulletin: Transmission Fault \- Tr action Reduced' Message Displayed
- [SSM72531](/bulletins/10105985.md), 2017-06-12, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\); ELECTRICAL SYSTEM:SOFTWARE; ENGINE. "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"
- [LTB00782NAS1](/bulletins/10105732.md), 2017-06-08, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\); ELECTRICAL SYSTEM:SOFTWARE. "SITUATION: A NUMBER OF TRANSMISSION SHIFT QUALITY CONCERNS MAY BE EVIDENT. EXAMPLES ARE: • A ROUGH GEAR CHANGE OR 'JERK' FROM STATIONARY WHEN SELECTING DRIVE\(D\) FROM NEUTRAL\(N\). • A ROUGH GEAR CHANGE OR 'JERK' WHEN RELEASING THE FOOT BRAKE FROM A STATIONARY POSITION WHILE THE VEHICLE IS IN DRIVE\(D\) \(HANDBRAKE NOT APPLIED\). FOR EXAMPLE, IN A TRAFFIC JAM OR PULLING AWAY FROM TRAFFIC LIGHTS. • A ROUGH GEAR CHANGE OR 'JERK' WHILE DRIVING VEHICLE ON COASTDOWN FROM SIXTH GEAR \(OFF ACCELERATOR\) BUT ONLY WHEN DOWNSHIFTING FROM FIFTH TO FOURTH GEAR. CAUSE: THIS MAY BE CAUSED BY TRANSMISSION CONTROL MODULE \(TCM\) SOFTWARE PROGRAMMING."
- [LTB00795NAS1](/bulletins/10105587.md), 2017-06-08, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION:COOLING UNIT AND LINES; TRACTION CONTROL SYSTEM; POWER TRAIN:AUTOMATIC TRANSMISSION. "SITUATION: A 'TRANSMISSION FAULT \- TRACTION REDUCED' MESSAGE MAY BE DISPLAYED ON THE INSTRUMENT CLUSTER. UPON DIAGNOSIS, DIAGNOSTIC TROUBLE CODE \(DTC\) P1889\-14 IS FOUND TO BE STORED. CAUSE: THIS MAY BE CAUSED BY INSUFFICIENT SPRING LOAD FOR COMMUTATOR BAR BRUSHES IN THE ACTIVE ON\-DEMAND COUPLING OIL PUMP."
- [SSM66837](/bulletins/10104221.md), 2017-06-06, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION. "ISSUE: THE GEARSHIFT INTERLOCK BUTTON INOPERATIVE OR SPRING HAS COME ADRIFT \(SEE APPENDIX 1\) CAUSE: THE INTERLOCK BUTTON MECHANISM HAS BEEN MODIFIED TO PREVENT THIS ISSUE FROM VIN NO. H372254 UK BUILD L910950 PUNE BUILD"
- [SSM66837](/bulletins/10102701.md), 2017-06-02, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION:GEAR POSITION INDICATION \(PRNDL\); STEERING:GEAR BOX \(OTHER THAN RACK AND PINION\). ISSUE: THE GEARSHIFT INTERLOCK BUTTON INOPERATIVE OR SPRING HAS COME ADRIFT \(SEE APPENDIX 1\) CAUSE: THE INTERLOCK BUTTON MECHANISM HAS BEEN MODIFIED TO PREVENT THIS ISSUE FROM VIN NO. H372254 UK BUILD L910950 PUNE BUILD ACTION: TO RESOLVE THIS ISSUE PLEASE REPLACE THE GEAR SELECTOR KNOB ONLY
- [LTB00795NAS1](/bulletins/10074556.md), 2016-06-22, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION. SUMMARY TO BE PROVIDED ON A FUTURE DATE.

JSON: [/v1/bulletins/10070316](/v1/bulletins/10070316)

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