SENSUS System, No Response When Selecting A Function. (RTJ 24842)

Publication date: 2011-06-03
Reference number: RTJ 24842

SENSUS SYSTEM, NO RESPONSE WHEN SELECTING A FUNCTION.

TECHNICAL SERVICE BULLETIN

Reference Number(s): RTJ 24842, Date of Issue: June 3, 2011

VOLVO:	2011-2012 S60, XC60
SECTION:	am/fm-mpx with stereo tape player 4-trac
GROUP:	3932
RELATED REF. NUMBER(S):	US24842.1.0 en-GB

ATTACHMENT

Vehicle Type

VEHICLE TYPE INFORMATION

Type	Eng	Eng Desc	Sales	Body	Gear	Steer	Model Year	Plant	Chassis range	Struc Week Range
134							2011 - 2012		0000194 - 9999999	201020 - 201125
156							2011 - 2012		0172111 - 9999999	201046 - 201125

CSC

CODE DESCRIPTION - CSC

Code	Description
9U	AUX panel/Does not work
EB	CD player/Does not work
9R	Cellular phone/Does not work
XG	DVD player/Does not work
EO	Navigation/Does not work
DP	Radio/Does not work
9S	USB unit/Does not work

DTC

Text

ICM = Infotainment Control Module

IAM = Integrated Audio Module

CSC = Customer Symptom Code

If using a printed copy of this document, always check for the latest online version

DESCRIPTION

When the Sensus infotainment system starts up the IAM2.1 should report all its internal functions to the ICM. There is a possibility that only two function blocks are reported, the diagnostic function and audio dsp (sound for Park Assist Front and Park Assist Rear). When this happens there will be no response when the customer selects for instance radio or any other source supplied from the IAM2.1 unit and there will be no DTC set as the diagnostic function is reported OK to the ICM.

If the car is equipped with DAB-radio (EU) or Sirius-radio (US) they will most likely work as these are separate units on the MOST network.

PRODUCT MODIFICATION

A new SW has been developed and released for the aftermarket. For production, the SW will be released 2011w25.

This document will be updated when the chassis end limits are known.

SERVICE

Do NOT replace any parts. Upgrade the IAM unit to the latest SW status and check the IAM functions.

NOTE: The ICM will also be upgraded when IAM is loaded and visa/versa as there are dependencies between the IAM and the ICM in the SW structure.

VOLVO STANDARD TIME GUIDE OPERATION NUMBER

36004-2 Software control module downloading. See VSTG