# Service bulletin 6\-388NAS2

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: 10142179
- Published by NHTSA: 2018\-06\-18
- Manufacturer's number: 6\-388NAS2
- Manufacturer's date: 2018\-05\-25
- NHTSA component: POWER TRAIN

## NHTSA's summary

A potential issue has been identified on a limited number of vehicles within the listed Affected Vehicle Range which may have unsealed splices in the wet area on the rear axle and cabin harnesses. Water ingress may lead to numerous failure states across the powertrain and comfort Controller Area Networks \(CAN\), resulting in Malfunction Indicator Lamps \(MIL\) and/or warning messages on the Instrument Cluster.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2018/MC-10142179-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2018/MC-10142179-0001.pdf)

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

## Components

Transmission and driveline

## Vehicles listed

- 2018 JAGUAR E\-PACE

## Other bulletins for the same vehicles and component

- [JLRTB02023NAS3 RESCINDED](/bulletins/11025064.md), 2025-11-05, Service bulletin: POWER TRAIN. MIL Illuminated.
- [TUCC\_JUN2025\_46](/bulletins/11020209.md), 2025-07-06, Other: POWER TRAIN. MIL on Instrument cluster.
- [SFCC\_NOV2024\_36](/bulletins/11011026.md), 2024-12-03, Other: POWER TRAIN. MIL lamp on the instrument cluster. FUEL PUMP DRIVER MODULE INOPERATIVE
- [SFCC\_JUL2024\_41](/bulletins/11006072.md), 2024-08-07, Other: POWER TRAIN. Low coolant light on or smell of coolant from engine area.
- [SFCC\_JUN2024\_45](/bulletins/11003769.md), 2024-07-08, Other: POWER TRAIN. Low coolant light on or smell of coolant from engine area.
- [H444 ER V1](/bulletins/10251536.md), 2024-03-08, Service bulletin: ENGINE AND ENGINE COOLING; POWER TRAIN. Certain 2017 to 2019MY Jaguar vehicles equipped with Ingenium I4 2.0L Diesel engines, when connected to a diagnostic scan tool during the California SMOG test, the Powertrain Control Module \(PCM\) incorrectly reports the monitor readiness status as not supported.
- [SFCC\_OCT2023\_40](/bulletins/10244864.md), 2023-11-03, Service bulletin: POWER TRAIN. Customer reports lack of power and/or check engine light on.
- [SSM75725ATT](/bulletins/10240354.md), 2023-08-03, Service bulletin: POWER TRAIN. MISFIRE OR ROUGH RUNNING
- [SSM75725](/bulletins/10240353.md), 2023-08-03, Service bulletin: POWER TRAIN. MISFIRE OR ROUGH RUNNING
- [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.

JSON: [/v1/bulletins/10142179](/v1/bulletins/10142179)

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