Battery/Computer Controls - Battery Suddenly Discharges
TIE - Technical JournalTitle Battery Suddenly Discharges Due tu ICM SW Bug
Ref No US16339.1.1 en-GB
Issuer -
Partner 3 US 7510 Volvo Cars North America
Status Released
Status Date 2007-06-20
Issue Date 2007-06-15
Reference
Attachment
Vehicle Type
CSC
DTC
Text
DESCRIPTION:
Under certain conditions vehicles listed above may suddenly experience a discharged battery. The condition occurs at random and will discharge the vehicle's battery after only one night parking. A software bug in the ICM (Infotainment Control Module) has been identified that may keep the infotainment relay and the CAN network active with the key out. Standby battery consumption is approx. 2 Amperes when the condition is present. Once the vehicle's battery is discharged the condition will no longer be present until the next random occurrence.
SERVICE:
See attachment.