Service bulletins for the 2018 Jeep Cherokee
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
211 on file from NHTSA, as of 2026-10-19.
About P219A on the 2018 Jeep Cherokee: what the code means, and the bulletins and recalls about the same components.
By type
By component
By trouble code
Only bulletins with trouble code: P219A are shown. Show all
| S2018000003 | 2020-05-26. Service bulletin. ELECTRICAL SYSTEM; POWER TRAIN. Customer complaint may include MIL/Check Engine lamp on. Upon further inspection, fault code P219A - Bank 1 Air-Fuel Ratio Imbalance may be found in the powertrain control module (PCM) as pending, active, or stored. Other fault codes P1066, P1068, P106A, or P106C (Solenoid Valve Switch Off Time Out of Range) may also be stored. Customer may also complain about loss of power or engine running rough while P219A is active. |
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The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.