Manual:LAND ROVER Range Rover Supercharged 2015Page:48586 / 73010



Pathfinder Incorrectly Reports The TELEMATIC Control Module (TCU) As Updated (SSM75132) — 2015 Land Rover Range Rover Supercharged Service Manual

Pathfinder Incorrectly Reports The TELEMATIC Control Module (TCU) As Updated (SSM75132)

WARNING: This page is about the Range Rover Base, which is a different variant/trim than selected.
Publication date: 2020-10-29
Reference number: SSM75132

PATHFINDER INCORRECTLY REPORTS THE TELEMATIC CONTROL MODULE (TCU) AS UPDATED

PATHFINDER INCORRECTLY REPORTS THE TELEMATIC CONTROL MODULE (TCU) AS UPDATED

TECHNICAL SERVICE BULLETIN

Reference Number(s): SSM75132, Date of Issue:  October 29, 2020
LAND ROVER: Discovery/L462; Discovery Sport/L550; New Range Rover Evoque/L551; Range Rover/L405; Range Rover Evoque/L538; Range Rover Sport/L494; Range Rover Velar/L560
SERVICE CATEGORY: Diagnostic Software Hardware

ISSUE

While attempting to complete the "Update ECU" application within the Telematic Control Module (TCU), the routine finishes with the message: "Telematics Control Unit Module [TCU] is already at the latest software level. No update required  ".

When PATHFINDER returns to the main screen, the TCU still shows the software under the "Current version  " column as not updated, compared with "Latest version  " column.

NOTE: PATHFINDER will update the module only up to the level 14.2. When the module reaches this level, PATHFINDER will show the message "TCU3 SOTA Update is available through TOPIx  ". In this case the module must be updated via SOTA and this bulletin WILL NOT apply,

CAUSE

PATHFINDER fails to identify the next available assembly for this module.

PERMANENT CORRECTIVE ACTION

This concern has been resolved with the release of PATHFINDER version 304.  The manual patch will no longer be available to download and this SSM will be deleted in 7 days.