# Service bulletin Q453NAS1

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: 10105601
- Published by NHTSA: 2017\-06\-08
- Manufacturer's number: Q453NAS1
- Manufacturer's date: 2015\-08\-03
- NHTSA component: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\)

## NHTSA's summary

"SITUATION: AN ISSUE HAS BEEN IDENTIFIED ON A LIMITED NUMBER OF 2015 MODEL YEAR RANGE ROVER SPORT \(L494; 3.0L SC V6 ONLY\) AND RANGE ROVER \(L405; 3.0L SC V6 ONLY\) VEHICLES WHERE A FLASHING 'D' IS DISPLAYED IN THE TRANSMISSION CONTROL SWITCH \(TCS\) AFTER AN ECO STOP/START EVENT AND/OR A 'GEARBOX FAULT' MESSAGE IS DISPLAYED IN THE INSTRUMENT CLUSTER, THE VEHICLE HAS DEFAULTED TO LIMP HOME MODE, AND DIAGNOSTIC TROUBLE CODES \(DTC\) P2702\-07 AND P07DD\-07 ARE STORED IN THE TRANSMISSION CONTROL MODULE \(TCM\). ACTION: RETAILERS ARE REQUIRED TO HOLD ONLY AFFECTED NEW VEHICLES THAT ARE WITHIN YOUR CONTROL AND REFRAIN FROM RELEASING THE VEHICLES FOR NEW VEHICLE SALE PENDING COMPLETION OF THE SERVICE INSTRUCTION DETAILED IN THIS TECHNICAL BULLETIN."

## 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, Transmission control module

## Trouble codes named

P07DD, P2702

## Vehicles listed

- 2015 LAND ROVER RANGE ROVER
- 2015 LAND ROVER RANGE ROVER SPORT

## Other bulletins for the same vehicles and component

- [SFCC\-APRIL19\-Sli](/bulletins/10160450.md), 2019-05-28, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\); POWER TRAIN:AUTOMATIC TRANSMISSION:PARK/NEUTRAL START INTERLOCK SWITCH; EQUIPMENT ADAPTIVE/MOBILITY. The vehicle will not come out of park. The button on the shifter does not work.
- [SSM74374](/bulletins/10160434.md), 2019-05-28, Service bulletin: ENGINE; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\). Air leak from the right hand camshaft cover assembly due to a split diaphragm within the pressure control valve. Any of the following DTCs \(indicating an air intake system leak\) could be stored in the Powertrain Control Module \(PCM\) ? P2187, P2189, P0505, P0507.
- [SSM74336](/bulletins/10158981.md), 2019-04-22, Service bulletin: FUEL SYSTEM, GASOLINE; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\). Variations of DTC P0087 are stored in the PCM for the fuel rail pressure sensor.
- [LTB01156NAS1](/bulletins/10138749.md), 2018-05-29, Service bulletin: ELECTRICAL SYSTEM; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\); ENGINE. The engine Malfunction Indicator Lamp \(MIL\) may be illuminated on the Instrument Cluster \(IC\) with Diagnostic Trouble Code \(DTC\) P132B\-77 stored in the Powertrain Control Module \(PCM\).
- [SGI18\-05](/bulletins/10138657.md), 2018-05-29, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\); ELECTRICAL SYSTEM. An issue has been identified on certain vehicles within the listed Affected Vehicle Range where the 'Service Required' message will not appear on the Instrument Cluster \(IC\) if a vehicle has reached its service point and the engine is started normally by pressing the engine START/STOP button with the brake pedal pressed. Turning on the ignition only, by pressing the engine START/STOP button without the brake pedal pressed, will still allow the 'Service Required' warning message to be displayed. In addition, the latest Powertrain Control Module \(PCM\) software has introduced a concern relating to the ability to reset the service message indicator. The latest IC software will rectify these concerns.
- [LTB\-00871\-NAS\-1](/bulletins/10133623.md), 2018-04-17, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\); EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Situation: After a Service Interval Reset, the Service Interval Indicator \(SII\) may appear on the Instrument Cluster \(IC\) for less than one second when no service is required. Cause: This may be caused by a discrepancy between the values in the Powertrain Control Module \(PCM\) and the IC for next service initialization.
- [N118NAS1](/bulletins/10130729.md), 2018-04-02, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\). An issue has been identified on certain vehicles within the listed Affected Vehicle Range where the 'Service Required' message will not appear on the Instrument Cluster \(IC\) if a vehicle has reached its service point and the engine is started normally by pressing the engine START/STOP button with the brake pedal pressed. Turning on the ignition only, by pressing the engine START/STOP button without the brake pedal pressed, will still allow the 'Service Required' warning message to be displayed. In addition, the latest Powertrain Control Module \(PCM\) software has introduced a concern relating to the ability to reset the service message indicator. The latest IC software will rectify these concerns.
- [SSM73065](/bulletins/10117042.md), 2017-09-08, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION. Issue: Oil leakage from the joint of 9 HP transmission and front differential following a repair in and around the Transmission internal differential right output half shaft.
- [SSM73065](/bulletins/10117025.md), 2017-09-08, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION. Issue: Oil leakage from the joint of 9 HP transmission and front differential following a repair in and around the Transmission internal differential right output half shaft.
- [LTB00740NAS3](/bulletins/10117005.md), 2017-09-08, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION. Situation: A 'Gearbox fault' message may be displayed on the Instrument Cluster along with one or more of the following Diagnostic Trouble Codes \(DTC\) stored in the Transmission Control Module \(TCM\): P0600\-04, P0710\-27, P0710\-64, P0712\-11, P0713\-13, P0975\-19, P0978\-19, P0981\-19, P0984\-19, and P099B\-14.

JSON: [/v1/bulletins/10105601](/v1/bulletins/10105601)

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