# Service bulletin SSM74309

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: 10158563
- Published by NHTSA: 2019\-04\-15
- Manufacturer's number: SSM74309
- Manufacturer's date: 2019\-03\-04
- NHTSA component: ELECTRICAL SYSTEM; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\)

## NHTSA's summary

Malfunction Indicator Lamp \(MIL\) illuminated. DTC P242B\-64 logged in Powertrain Control Module \(PCM\). Issue applies to AJ20\-D4 engine only.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2019/MC-10158563-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2019/MC-10158563-9999.pdf)

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

## Components

Electrical system, Transmission and driveline, Automatic transmission, Transmission control module

## Trouble codes named

P242B

## Vehicles listed

- 2018 to 2019 JAGUAR E\-PACE
- 2017 to 2019 JAGUAR F\-PACE
- 2017 to 2019 JAGUAR XE
- 2016 to 2019 JAGUAR XF

## Other bulletins for the same vehicles and component

- [SFCC\_AUG2023\_32](/bulletins/10242016.md), 2023-09-08, Service bulletin: POWER TRAIN; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\). POWERTRAIN MODULE CONTROL \(PCM\) UPDATE
- [BIG5AUG23\_31](/bulletins/10242015.md), 2023-09-08, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\); POWER TRAIN. POWERTRAIN MODULE CONTROL \(PCM\) UPDATE
- [SSM76018](/bulletins/10239041.md), 2023-07-11, Service bulletin: EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE:SOFTWARE. Customers may report a change of Jaguar drive control to 'Comfort' mode, without driver input.
- [SSM71896](/bulletins/10231240.md), 2023-02-06, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION; POWER TRAIN. Automatic transmission, rotary gear selector low level part
- [JTB00415NAS3](/bulletins/10226156.md), 2022-11-14, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION:GEAR POSITION INDICATION \(PRNDL\); ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\):SOFTWARE; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE:SOFTWARE. Loss Of Drive Or Flashing Gear Selector LED Indicator
- [SSM75700](/bulletins/10210107.md), 2022-04-07, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION:FLUID/LUBRICANT. 8HP 8\-Speed Automatic Transmission replacements due to Automatic Transmission Fluid \(ATF\) contamination with coolant.
- [H374NAS1](/bulletins/10208665.md), 2022-03-04, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\). Emissions Recall \- Secondary Fuel Adaptions
- [JTB00600NAS1](/bulletins/10188507.md), 2021-03-08, Service bulletin: EQUIPMENT; ENGINE; ELECTRICAL SYSTEM; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\). The engine Malfunction Indicator Lamp \(MIL\) may be illuminated on the Instrument Cluster \(IC\). Upon diagnosis, a Technician may find Diagnostic Trouble Code \(DTC\) P013E\-00 stored in the Powertrain Control Module \(PCM\).
- [SFCC Jul20\_18](/bulletins/10178148.md), 2020-08-07, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION; ENGINE. The Check Engine MIL is on. There is a lack of power from the engine.
- [H291NAS1](/bulletins/10177112.md), 2020-07-08, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION; ENGINE AND ENGINE COOLING. EXCESSIVE COOLING FAN NOISE AND DEGRADATION OF COOLING FAN PERFORMANCE

JSON: [/v1/bulletins/10158563](/v1/bulletins/10158563)

[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%20SSM74309&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10158563&vehicle=Service%20bulletin%20SSM74309)