SSM75712

5/24/22, 7:50 AM
TOPIx - SSM75712 - 3.0L I6 Petrol Intermittent Engine Non Start After An Eco Stop Start Event
Reference
SSM75712
Models
Defender / L663
Discovery / L462
Range Rover / L405
Range Rover Sport / L494
Title
3.0L I6 Petrol Intermittent Engine Non Start After An Eco Stop Start Event
Category
Engine
Last modified
20-May-2022 00:00:00
Symptom
499000 Basic Engine
Content
Issue: JLR is investigating customers reporting intermittent non start after an eco-stop start event for L663 and L462 3.0L I6 Petrol
derivatives only.
Cause: Currently under analysis.
Action: If a customer reports the concern above, please carry out a software update to the Powertrain Control Module using TOPIx
Cloud Diagnostics.
1. Connect the JLR approved battery support unit.
2. Please ensure the latest version on the Diagnostic Device Agent (DDA) is installed.
3. Launch DDA and login.
4. Select ‘Browse all’ in OPTION SELECTION.
5. Within the Diagnostics tab, select ‘PCM’ in the ‘Vehicle Data Modules’ section
6. Within the ‘Applications and Troubleshooting’ section select ‘Module Programming’ tab.
7. Select ‘PCM – Software – Update Module’.
8. Select ‘Run’.
9. Follow all on-screen instructions and complete the routine.
https://topix.landrover.jlrext.com/topix/content/document/view?id=1564030
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5/24/22, 7:50 AM
TOPIx - SSM75712 - 3.0L I6 Petrol Intermittent Engine Non Start After An Eco Stop Start Event
Disconnect the JLR approved diagnostic equipment and battery support unit.
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https://topix.landrover.jlrext.com/topix/content/document/view?id=1564030
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