Suspension - Warning Lamp ON/Multiple Codes Set: Overview

No.: LTB00057

Issue: 4

Date: 25 June 2008

ISSUE '4' CHANGES ARE HIGHLIGHTED IN GRAY, AND SHOWN WITH ASTERISKS.

SECTION: 204-00

Suspension Warning Lamp Illuminated - Diagnostic and Repair Procedure

AFFECTED VEHICLE RANGE:
Range Rover Sport (LS) VIN: 6A901924 - Onwards
Model Year: 2006 - Onwards

CONDITION SUMMARY:

RED SUSPENSION WARNING LAMP ILLUMINATED ON INSTRUMENT CLUSTER

Situation:

The customer may complain that the suspension red warning lamp is illuminated on the instrument cluster. Upon diagnosis all or some of the Diagnostic Trouble Codes (DTC) C1119 62, C1119 09 and C1B 1162 may be stored, possibly indicating system contamination.

Action:

This Technical Bulletin provides a process for Retailers to correctly diagnose Dynamic Response system contamination, to identify if an actuator has failed and to determine which parts may require replacement. A flushing procedure is provided which will enable the dealer to clean the affected parts that do not need to be replaced and ensure that the problem does not re-occur. Should a customer express concern, use IDS to establish which actuator is at fault, and carry out the flush and repair procedure following the Repair Procedure outlined below.





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