Subaru Ascent 2019 — technical service bulletin
Bulletin 07-155-19R · NHTSA communication 10173121 · issued Mar 16, 2020
Technical service bulletin
communication type
Structure
component
2019
model years
1
vehicle entries
Official summary
This bulletin announces a design change made to the PRG control module. This change is in response to a limited number of customer concerns regarding the rear gate not opening when operating the gate switch or dashboard switch on the vehicle or the button on the key fob. In addition to ensuring proper PRG system operation, the new logic also optimizes the PRG communication function.
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.