# Service bulletin SWA11012

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: 10203426
- Published by NHTSA: 2021\-11\-08
- Manufacturer's number: SWA11012
- Manufacturer's date: 2013\-04\-25
- NHTSA component: POWER TRAIN

## NHTSA's summary

Owner Notified Service Action Q131: Revised Engine and Transmission Calibration Software.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2013/MC-10203426-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2013/MC-10203426-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Transmission and driveline

## Vehicles listed

- 2013 LAND ROVER RANGE ROVER

## Other bulletins for the same vehicles and component

- [SSM75724ATT](/bulletins/10240351.md), 2023-08-03, Service bulletin: POWER TRAIN. MISFIRE OR ROUGH RUNNING
- [SSM75724](/bulletins/10240350.md), 2023-08-03, Service bulletin: POWER TRAIN. MISFIRE OR ROUGH RUNNING
- [SSM75908](/bulletins/10229595.md), 2023-01-10, Service bulletin: POWER TRAIN. Malfunction Indicator Lamp
- [SSM75837ATT](/bulletins/10227430.md), 2022-12-07, Service bulletin: POWER TRAIN. Low speed front end driveline clunk \- V8
- [SSM75837](/bulletins/10227429.md), 2022-12-07, Service bulletin: POWER TRAIN. Low speed front end driveline clunk \- V8
- [LTB00553NAS1](/bulletins/10224568.md), 2022-10-24, Service bulletin: POWER TRAIN:MANUAL TRANSMISSION:INTERNAL:GEARS. Technical Bulletin: Transfer Case Noise
- [LTB00546NAS1](/bulletins/10224562.md), 2022-10-24, Service bulletin: POWER TRAIN. Technical Bulletin: Rear Seat Power Fold Feature Increase In Operational Time
- [LTB00518NAS1](/bulletins/10224538.md), 2022-10-24, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION. Technical Bulletin: Harsh 1\-2 Transmissioin Shift
- [LTB00455NAS1](/bulletins/10224511.md), 2022-10-24, Service bulletin: POWER TRAIN; ELECTRICAL SYSTEM. Technical Bulletin: Transmission Control Switch Module DTC Diagnostics
- [LTB00553NAS1](/bulletins/10214090.md), 2022-06-13, Service bulletin: EQUIPMENT; POWER TRAIN:TRANSFER CASE \(4\-WHEEL DRIVE\). Technical Bulletin: Transfer Case Noise

JSON: [/v1/bulletins/10203426](/v1/bulletins/10203426)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%20SWA11012&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10203426&vehicle=Service%20bulletin%20SWA11012)