# Service bulletin SSM73864

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: 10142741
- Published by NHTSA: 2018\-07\-16
- Manufacturer's number: SSM73864
- Manufacturer's date: 2018\-05\-02
- NHTSA component: VEHICLE SPEED CONTROL

## NHTSA's summary

Issue: A customer may experience a hesitation or shudder while driving approximately 30\-55 mph and at 1400 \-2000 RPMs. The engine speed begins to visibly flutter on the tachometer during a cold start. This hesitation is felt under these conditions whilst maintaining a consistent accelerator pedal position.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2018/MC-10142741-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2018/MC-10142741-0001.pdf)

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

## Components

Throttle and cruise control

## Vehicles listed

- 2017 to 2018 LAND ROVER DISCOVERY

## Other bulletins for the same vehicles and component

- [LTB00983NAS2](/bulletins/10189263.md), 2021-03-22, Service bulletin: VEHICLE SPEED CONTROL. The front grille may become loose. Should this occur, a rattle may be heard, damage to the paint between the hood and the grille may occur, and/or the grille may protrude from the front of the vehicle.
- [LTB00693NAS3](/bulletins/10189055.md), 2021-03-15, Service bulletin: VEHICLE SPEED CONTROL; ELECTRICAL SYSTEM; VISIBILITY. One or more of the following Air Conditioning \(A/C\) system symptoms may be evident: ? Vent temperatures 'cycle' \(blowing warm and then cold\); ? Windshield, rear window, and/or door windows mist up in cool \(15°C or lower\) ambient temperatures; ? Poor cooling performance of the Air Conditioning \(A/C\) system; and/or ? Warm, damp or musty smells coming from the vents.
- [LTB01298NAS2](/bulletins/10165192.md), 2019-09-23, Service bulletin: VEHICLE SPEED CONTROL. A momentary delayed throttle response may be experienced when accelerating from low vehicle speed.
- [SFCC\-14MAR19\-Sli](/bulletins/10158998.md), 2019-04-22, Service bulletin: ENGINE; VEHICLE SPEED CONTROL. There is a hesitation when accelerating from a stop or rolling stop. The vehicle has a lag when pressing the gas then will jump and accelerate.
- [SFCC\_09AUG18\_REV](/bulletins/10146385.md), 2018-11-05, Service bulletin: VEHICLE SPEED CONTROL; ENGINE; VEHICLE SPEED CONTROL:ACCELERATOR PEDAL. A customer may complain of a hesitation while accelerating from a "rolling stop".
- [SFCC09AUG18REVLR](/bulletins/10145945.md), 2018-10-22, Service bulletin: VEHICLE SPEED CONTROL. A customer may complain of a hesitation while accelerating from a "rolling stop".

JSON: [/v1/bulletins/10142741](/v1/bulletins/10142741)

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