Affected Component: ELECTRICAL SYSTEM:SOFTWARE

Date Published
MAY 16, 2016
NHTSA TSB #
10110216
TSB Document
Summary
If Alarm Service Required message is shown in the DIM and DTC CEM-U132A96 is present, follow advice under Service. Perform Total Upgrade XC90 (Software Product 31483292). If the DTC returns with the latest SW, replace the BBS (Battery Backed Sounder).