NUMBER: 0806217
GROUP: 08 Electrical
DATE: July 15, 2017
NOTE: This bulletin applies to vehicles built on or before May 09, 2017 (MDH 0509XX) equipped with the Harman Kardon Premium Audio System (Sales Codes RCA).
SYMPTOM/CONDITION:
The customer may notice poor audio quality or one or more of the following Diagnostic Trouble
Codes (DTCs) may also be set:
• U200387 Message Status Lbss From Left Blind Spot Sensor Missing Message.
• U200487 Message Status Rbss From Right Blind Spot Sensor Missing Message.
• U200587 Message Haptic1 From Body Control Module Missing Message.Fix: flash amplifier module with latest software. WiTech required for diagnosis.
Verify AMP software level, If software versions 3.07 or 3.09 are present it is necessary to replace the amplifier.