Jeep Gladiator 2017–2022 — technical service bulletin
Bulletin S1925000008 · NHTSA communication 10214560 · issued May 6, 2022
Technical service bulletin
communication type
Engine and Engine Cooling
component
2017–2022
model years
14
vehicle entries
Official summary
Malfunction Indicator Lamp (MIL) Illumination. Diagnostic Trouble Codes (DTCs) P208B ? Reductant Pump 1 Control Performance, and/or P20E8 ? Reductant Pressure Too Low, Set.
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.