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Service bulletins for the 2018 Chrysler Pacifica

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.

491 on file from NHTSA, as of 2026-10-19.

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Only bulletins with component: Wiring and fuses are shown. Show all

Bulletins, newest first
91002262023-10-30. Service bulletin. ELECTRICAL SYSTEM:WIRING. Connector kit Before ordering this connector repair kit 68018957A$, check it in the Mopar Connector Repair Kit Website to confirm part number and applicability. There is an error with the wiring diagrams in Service Library that is causing the incorrect repair kit part number to populate. Please use the Mopar Connector Repair Kit Website until this issue is resolved.
S2014000001RevA2022-09-26. Service bulletin. FUEL SYSTEM, GASOLINE:DELIVERY:PRESSURE SENSOR; FUEL SYSTEM, GASOLINE; BACK OVER PREVENTION; ELECTRICAL SYSTEM:WIRING:CONNECTORS/PLUGS/RECEPTACLES. (Revision A) When replacing the fuel line on a 2017-2018 RU 3.6L engine, it will be necessary to install a new fuel pressre sensor connector on to the vehicle harness. Follow the instructions below (or the I-sheet included with the part) when installing the connector repair kit.
S20140000012022-09-26. Service bulletin. FUEL SYSTEM, GASOLINE:DELIVERY:PRESSURE SENSOR; FUEL SYSTEM, GASOLINE; ELECTRICAL SYSTEM:WIRING:CONNECTORS/PLUGS/RECEPTACLES. When replacing the fuel line on a 2017-2018 RU 3.6L engine, it will be necessary to install a new fuel pressre sensor connector on to the vehicle harness. Follow the instructions below (or the I-sheet included with the part) when installing the connector repair kit. Improper wiring of the replacement connector can result in DTC P018D-Fuel Pressure Sensor High setting in the PCM.
90043862022-09-26. Service bulletin. ELECTRICAL SYSTEM:WIRING. WIRING, Body Before replacing this harness, please contact FCA Redacted Content to see if a repair kit is available for your application. If no response in 15 minutes, proceed with repair. Please email pictures of harness defects to FCA Redacted Content
S17080001182022-09-26. Service bulletin. ELECTRICAL SYSTEM:WIRING:CONNECTORS/PLUGS:ACCESORY POWER OUTLET/JACK/PORT/USB/SAE/CIGARETTE LIGHTER; UNKNOWN OR OTHER. Battery Drain Concern, Dual USB Port Normal Operational Draw, Extended Illumination Or Extended Operation After Key Off
230272018-03-13. Service bulletin. ELECTRICAL SYSTEM:WIRING. Return: Wiring Assy - Engine You have been identified as either having stock, or have stock in transit to your dealership. Please return stock packaged before 2016/07/31 (31 July, 2016)of follow ing part numbers:68176457AF, 68176459AF. Please return suspect parts back to your facing depot using Return Code 02, before 13 September, 2016.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.