Service bulletin BIG5JAN21_43
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 | 10186747 |
| Published by NHTSA | 2021-02-05 |
| Manufacturer's number | BIG5JAN21_43 |
| Manufacturer's date | 2021-01-13 |
| NHTSA component | POWER TRAIN |
NHTSA's summary
To prevent premature wear, a resulting MIL and a possible no start, all affected vehicles require the replacement of variable camshaft timing (VCT) solenoids on both intake an exhaust.
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Transmission and driveline
| JAGUAR XE | 2018, 2019, 2020 |
|---|---|
| LAND ROVER DISCOVERY SPORT | 2018, 2019, 2020 |
| LAND ROVER RANGE ROVER EVOQUE | 2018, 2019, 2020 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| N861 Range Rover 18SEP26 | 2026-10-07. Other. Malfunction Indicator Lamp (MIL), loss of start/stop functionality and no communication during diagnostic sessions. |
|---|---|
| JLRTB02023NAS3 RESCINDED | 2025-11-05. Service bulletin. MIL Illuminated. |
| TUCC_JUN2025_46 | 2025-07-06. Other. MIL on Instrument cluster. |
| Range Rover_N861_16MAY25 | 2025-06-05. Other. On certain 48V Mild Hybrid Electric Vehicle (MHEV) battery enters an offline state and no longer communicates or functions as intended. Malfunction Indicator Lamp (MIL) might be illuminated, loss of start/stop functionality and no communication during diagnostic sessions. |
| Discovery_N861_16MAY25 | 2025-06-05. Other. On certain 48V Mild Hybrid Electric Vehicle (MHEV) battery enters an offline state and no longer communicates or functions as intended. Malfunction Indicator Lamp (MIL) might be illuminated, loss of start/stop functionality and no communication during diagnostic sessions. |
| Jaguar_H422_17JAN25 | 2025-02-07. Other. Malfunction Indicator Lamp (MIL) may illuminate |
| Discovery_N881_17JAN25 | 2025-02-07. Other. POWERTRAIN CONTROL MODULE SOFTWARE UPDATE |
| Jaguar_H422_20DEC24 | 2025-01-08. Other. Malfunction Indicator Lamp (MIL) may illuminate |
| SFCC_DEC2024_48 | 2025-01-07. Other. Low coolant light on or smell of coolant from engine area. |
| Jaguar_ H422_15NOV24 | 2024-12-05. Other. Powertrain Control Module (PCM) Software Update |