Lack Of Cooling From Air Conditioning (SSM67637)

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

Publication date: 2014-08-26
Reference number: SSM67637

LACK OF COOLING FROM AIR CONDITIONING

TECHNICAL SERVICE BULLETIN

Reference Number(s): SSM67637, Date of Issue: August 26, 2014

LAND ROVER:	Discovery 4/L319, Discovery 3/L319, Range Rover/L322, Range Rover Sport/L320
CATEGORY:	Electrical

SERVICE INFORMATION

Symptom 208000 Climate Control

ISSUE

Content

Land Rover engineering have been monitoring reports for lack of cooling from the air conditioning system on higher time in service vehicles, where insufficient performance of the air conditioning compressor has been found to be the root cause of the issue. Compressor Part No. LR010723&LR013934

ACTION

The compressor supplier in conjunction with Land Rover engineering have made improvements to the compressors to improve their service life and reliability, and two improved compressors have been supplied to parts operations

LR010723 Supersedes to LR056364

LR013934 Supersedes to LR056365

Please ensure that the later part number is fitted to any vehicle that is suffering from lack of compressor performance.

We would like to thank everyone who contributed to this investigation by submitting EPQR's and returning parts.

Please only submit further EPQR's for lack of compressor performance if it is a failure of the new level part, a later supersession of the new level part, or a new compressor fitted post 1st November 2013