PSCM Requires Update Message When Attempting To Complete The Update Of The IPMA (SSM75665)

Publication date: 2022-02-03
Reference number: SSM75665

PSCM REQUIRES UPDATE MESSAGE WHEN ATTEMPTING TO COMPLETE THE UPDATE OF THE IPMA

TECHNICAL SERVICE BULLETIN

Reference Number(s): SSM75665, Date of Issue: February 03, 2022

LAND ROVER:	Defender/L663
SERVICE CATEGORY:	Diagnostic Software Hardware

ISSUE

The application 'Update ECU ' within the 'Image Processing module 'A' (IPMA)' and within the 'Driver Assistance Domain Controller (DADC) ' fail to complete with the error message: "Software Download Compatibility Check " referring to the 'Power Steering Control Module [PSCM]'

NOTE: If the technician navigates to the PSCM, they will find the module is already updated to the latest software level.

CAUSE

The latest software released on PATHFINDER for the PSCM is not compatible with the latest software released for the IPMA or the DADC

ACTION

This workaround will load a software file to the Jaguar Land Rover Approved Diagnostic Equipment using the Manual Patch Update process.

This Manual Patch will stay on the JLR Approved Diagnostic Equipment.

NOTE: When an update has been applied to the JLR Approved Diagnostic Equipment, this Manual Patch will need to be re-applied until the permanent corrective action is delivered.

NOTE:

If MP_PF_R0198 is NOT displayed in the PATHFINDER header screen, complete the actions detailed below from step 1 .
If MP_PF_R0198 IS displayed in the PATHFINDER header screen, complete the actions detailed below from step 5.

To apply the Manual Patch please, complete the instructions carefully.

Select the 'Manual Patch' Icon on the Application Launcher screen. You will see a pop-up for the Manual Patch downloader.
Enter 'MP_PF_R0198 ' in the 'Patch Name' field.
Select 'Start ' and the Manual Patch will download.
Select 'Yes ' when the patch download is finished.
Start a new PATHFINDER session
Select 'ECU Diagnostics '
Select 'Power Steering Control Module [PSCM] '
Select 'Update ECU '
Follow all on screen instructions to complete update.
Return to the 'ECU Diagnostics ' screen
Select 'Image Processing Module 'A' [IPMA]' or 'Driver Assistance Domain Controller [DADC]'
Select 'Update ECU '
Follow all on screen instructions to complete update.

If this Manual Patch fails to correct the concern, a Technical Assistance (TA) should be submitted using the manual patch number as a reference within the customer concern field, also quoting the communication reference number that the patch was taken from.

PERMANENT CORRECTIVE ACTION

This concern has been resolved with the release of PATHFINDER version 365 . The manual patch will no longer be available to download and this SSM will be deleted in 7 days.