Jeep Compass 2021–2025 — technical service bulletin
Bulletin 21-042-26 REV. A · NHTSA communication 11034905 · issued Jun 30, 2026
Technical service bulletin
communication type
Power Train
component
2021–2025
model years
10
vehicle entries
Official summary
Not applicable to vehicles built for US market. 1.5L Transmission Diagnosis Service Solution Customers may experience one or more of the following: SYMPTOM: ● Transmission warning light on and/or vehicle jerking. ● Vehicle is not shifting correctly or has no traction. This service bulletin is to provide a diagnostic guide for a transmission warning light on, vehicle jerking, not shifting correctly or no traction symptoms.
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.