Manual:LAND ROVER Range Rover Supercharged 2015Page:48885 / 73010



Pathfinder Fails To Complete The 'Replace ECIT Application For The Powertrain Control Module (Pcm) (SSM75130) — 2015 Land Rover Range Rover Supercharged Service Manual

Pathfinder Fails To Complete The 'Replace ECIT Application For The Powertrain Control Module (Pcm) (SSM75130)

WARNING: This page is about the Range Rover Base, which is a different variant/trim than selected.
Publication date: 2020-11-12
Reference number: SSM75130

PATHFINDER FAILS TO COMPLETE THE 'REPLACE ECIT APPLICATION FOR THE POWERTRAIN CONTROL MODULE (PCM)

PATHFINDER FAILS TO COMPLETE THE 'REPLACE ECIT APPLICATION FOR THE POWERTRAIN CONTROL MODULE (PCM)

TECHNICAL SERVICE BULLETIN

Reference Number(s): SSM75130, Date of Issue:  November 12, 2020
LAND ROVER: Defender/L663; Discovery Sport/L550; New Range Rover Evoque/L551; Range Rover/L405; Range Rover Evoque/L538; Range Rover Sport/L494
SERVICE CATEGORY: Diagnostic Software Hardware

ISSUE

When attempting to complete the "Replace ECU" application for the Powertrain Control Module (PCM) within PATHFINDER, the application finishes with the error message: "Sub-Function Not Supported" 

CAUSE

If the original module is damaged and PATHFINDER is unable to communicate with it, or if the new module has been fitted at the start of the session without extracting any data from the original module

PERMANENT CORRECTIVE ACTION

This concern has been resolved with the release of PATHFINDER version 306.  The manual patch will no longer be available to download and this SSM will be deleted in 7 days.