Jeep Compass 2023–2026 — technical service bulletin
Bulletin 18-018-26 · NHTSA communication 11028880 · issued Feb 11, 2026
Technical service bulletin
communication type
Electrical System
component
2023–2026
model years
4
vehicle entries
Official summary
Not applicable to vehicles built for US market. Flash: Powertrain Control Module (PCM) Updates **Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set the following Diagnostic Trouble Code (DTC): ● P2002 - Diesel Particulate Filter Flow Resistance Monitoring Too High Level 2 Component Or System Operation Obstructed Or Blocked. Customers may also comment on the following: ● Oil change service light comes on at 15,000km (9,321 Miles). The actual maintenance interval for the Australian market is 20,000km (12,427 Miles). ● "DEF Low Refi
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.