Jeep Grand Cherokee 2016 — technical service bulletin
Bulletin 18-052-17 REV. A · NHTSA communication 10219912 · issued Jun 24, 2017
Technical service bulletin
communication type
Power Train
component
2016
model years
1
vehicle entries
Official summary
Vehicle Unable to Reach Max Speed This bulletin involves replacing the Powertrain Control Module (PCM). The customer may describe that they are not able to reach the vehicle?s max speed of 225 kph (140 mph).
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.