CCM, Auto Rear Defroster Program Setting May Not Hold Programmed Value. (TJ18229)

Publication date: 2009-02-16
Reference number: TJ18229

CCM, AUTO REAR DEFROSTER PROGRAM SETTING MAY NOT HOLD PROGRAMMED VALUE.

TECHNICAL SERVICE BULLETIN

Reference Number(s): TJ 18229, Date of Issue: 02-16-2009

VOLVO:

2007-2008 S80; 2008 V70, XC70

NOTE: If using a printed copy of this Retailer Technical Journal, first check for the latest online version.
This document supersedes the previous document dated 2/13/2009. Changes are: Added text to identify ICM abbreviation.

AFFECTED VEHICLES

CHASSIS RANGE REFERENCE

Model	Type	Model year	Chassis range
S80	124	2007 - 2008	0000850 - 0082839
V70	135	2008	0000395 - 0055707
XC70	136	2008	0000400 - 0040272

DESCRIPTION

The auto rear defroster program setting in the ICM (Infotainment Control Module) menu may not hold programmed value after the car has gone into sleep mode The root cause is a bug in the CCM (Climate Control Module) software that was introduced during 2007W46 (apx. November 6, 2007)

SERVICE

Download CCM upgrade

NOTE: After the CCM Software download, the default value for Auto defrost in the ICM menu is as follows:

S80 - ON

V70, XC70 - OFF

Fig 1: Screen Display

If "Auto rear defroster" is selected, the rear window electrical defroster will automatically turn on if the ambient temperature is below 48 degrees F when the engine is started.

WARRANTY CLAIM INFORMATION

LABOR OP	LABOR DESCRIPTION	LABOR TIME
36004-2	Software control module downloading	See VSTG
Claims may be submitted under the new car warranty when there is a documented customer complaint using claim type: 01