Instruments - ACC Disabled During Queue Assist

Technical Journal

TITLE:
ACC disabled during Queue Assist

CAR MARKET:
United States

ISSUING DEPARTMENT:
Technical Service

REF NO:
TJ 27229

ISSUE DATE:

YEAR
2013

MONTH
01

DAY
07

PARTNER:
3 US 7510 Volvo Cars North America

FUNC DESC:
Collision avoidance

FUNC GROUP:
3872

"Fixed Right - First Time"

Attachment





Vehicle Type





CSC Customer Symptom Codes

DTC Diagnostic Trouble Codes

Text
ACC = Adaptive Cruise Control
FSM = Forward Sensing Module

DESCRIPTION:
Customers may complain of a fault in the ACC which occurs during the Queue Assist function. The fault causes the cruise control to cancel and not be available for the remainder of the drive cycle; it is available again after restarting the vehicle. The driver is indicated of the fault by a warning chime and the text message "Cruise control unavailable".

SERVICE:
For customer complaints of the above symptom, first secure that the latest FSM SW is installed by attempting/performing an FSM Upgrade. Then download additional FSM software:

- S80 and XC70: 31400158.
- S60 and XC60: 31400159.

VSTG OPERATION NUMBER:
36004-2: Software control module downloading, see VSTG