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Service bulletin 18-043-14

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10139682
Published by NHTSA2018-06-11
Manufacturer's number18-043-14
Manufacturer's date2014-08-01
NHTSA componentENGINE AND ENGINE COOLING

NHTSA's summary

Flash: MIL Illumination P219A-Air Fuel Ratio Cylinder Imbalance Bank 1 This bulletin involves selectively erasing and reprogramming the Powertrain Control Module (PCM) with new software. A small number of customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the Technician may find that Diagnostic Trouble Code P219A-Air-Fuel Ratio Cylinder Imbalance Bank 1 has been set in the PCM.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Engine

Trouble codes named

P219A

Vehicles listed
JEEP COMPASS2014
JEEP PATRIOT2014

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
20133942013-11-07. Engine
13V5520002013-11-06. ENGINE

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
U67 Combo Rev112026-07-02. Warranty extension. Emissions Recall U67 - Catalytic Converter Efficiency - Dealer Notification (Revision 11)
07007232023-07-31. Service bulletin. Water Quality When Mixed With Engine Coolant
18048232023-05-30. Service bulletin. wiTECH Small Leak Verification Test (SLVT) - P0456-EVAP SYSTEM SMALL LEAK
U672023-01-17. Service bulletin. Some of the above-involved vehicles may exceed NOx (Oxides of Nitrogen) emission level standards due to loss of catalytic converter efficiency
S21090000042023-01-17. Service bulletin. Issue involves overheating, running hot, coolant leaks and related symptoms after a Mopar replacement engine has been installed in the vehicle.
07004142023-01-17. Service bulletin. Coolant Bottle Recovery Hose Improperly Attached Check the tie strap for the coolant bottle recovery hose and replace if required. Coolant bottle recovery hose may not be properly attached.
68105583A2022-12-19. Service bulletin. Pentastar Oil Filter Adapter
68141352A2022-12-19. Service bulletin. 3.2L - 3.6L Cylinder Head Assy Multiple cylinder head replacement. If cylinder head is replaced on a vehicle more than 1 time for any reason, please call any of the following people.~ First: Ron Dallison ? Cell (248) 292-9510 Ron.dallison@fcagroup.com ~ Second: Joe Lovell - Cell (734) 309-6467 joe.lovell@fcagroup.com~ If a response is not received within 15 mins, then proceed with the necessary repair.~
S22090000042022-12-19. Service bulletin. If a Mopar oil filter is not available, use a filter that meets or exceeds USCAR36 specification and is compatible with semi and full synthetic oils.
S21090000042022-09-26. Service bulletin. Issue involves overheating, running hot, coolant leaks and related symptoms after a Mopar replacement engine has been installed in the vehicle.