2015-2019 Transit vehicles equipped with dual rear wheels (DRWs) have a high mount rear marker lamp that does not illuminate with the stop lamps. This lamp assembly may appear to be a stop lamp but is intended to illuminate with the parking lamps only. This information is available in Workshop Manual Section 417-01. The JDDAB feature code description found under OASIS additional information is common between Single Rear Wheel and DRW vehicles, and incorrectly reflects STOP functionality when applied to DRW units.
