Audio Speaker Diagnosis TOPIX Update (SSM72021)

WARNING: This page is about the LR4 Base, which is a different variant/trim than selected.

Publication date: 2014-10-07
Reference number: SSM72021

AUDIO SPEAKER DIAGNOSIS TOPIX UPDATE

TECHNICAL SERVICE BULLETIN

Reference Number(s): SSM72021, Date of Issue: May 19, 2016

LAND ROVER:	Defender/L316; Discovery Sport/L550; LR2/L359; LR4/L319; Range Rover/L322; Range Rover/L405; Range Rover Evoque/L538; Range Rover Sport/L320; Range Rover Sport/L494
SECTION:	Electrical

SERVICE INFORMATION

Symptom 207000 Entertainment Systems

ISSUE

A high number of audio door speakers returned to the warranty analysis centre have been tested and deemed as "No Fault Found". New diagnostic guides have been developed and are now available on TOPIx.

CAUSE

Incorrect diagnosis.

ACTION

When carrying out diagnosis of potential audio speaker concerns, please refer to the relevant Topix Workshop Manual section below:

Range Rover Sport/L320 10MY onwards Workshop manual Select WSM-14222 - Workshop manual Range Rover Sport (LS) 2010 -Section 415-03 Speakers - Speakers

Defender/L316 10MY onwards Workshop manual Section 415-03 Speakers - Speakers

Range Rover/L322 10MY onwards Workshop manual - Select WSM-14211 - Workshop manual Range Rover (LM) 2010 - Section 415-00 Information and Entertainment System General Information - Information and Entertainment - Scroll down to speaker diagnostics.

Discovery 4/L319 10MY onwards Workshop manual Section 415-03 Speakers - Speakers

Range Rover Sport/L494 10MY onwards Section 415-00 Information and Entertainment System scroll down to speaker diagnostics

Range Rover/L405 13MY onwards Workshop Manual - Section 415-00 Information and Entertainment System - Scroll down to speaker diagnostics

Range Rover Evoque/L538 12MY onwards, Workshop Manual Section 415-01 Information and Entertainment System - Scroll down to speaker diagnostics.

Freelander 2/L359 10MY onwards Workshop Manual, Section 415-00 Information and Entertainment System - General Information, Information and Entertainments Systems-Scroll down to speaker diagnostics.

Discovery Sport/L550 16MY onwards Workshop Manual, Section 415-01 Information and Entertainment - Scroll down to speaker diagnostics.

Please ensure the diagnostics are strictly adhered to prior to replacing any speakers.