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Service bulletins for the 2017 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.

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

By type

By component

By trouble code

Only bulletins with component: Engine are shown. Show all

Bulletins, newest first
NotificationY652023-05-30. Service bulletin. ENGINE AND ENGINE COOLING. Customer Satisfaction Notification Y65 Engine Stop/Start
S23070000012023-04-17. Service bulletin. ENGINE AND ENGINE COOLING. Customer complaint may include a coolant leak, or, a coolant leak is detected during a routine oil change inspection.
9003357a2023-04-17. Service bulletin. ENGINE AND ENGINE COOLING. ADAPTER, Engine Oil Filter (Pentastar V6) For all 2014MY replace the Oil Filter Adapter (OFA). For any other MY review and follow instructions from the latest STAR Online S1809000007 available on Dealer Connect. Also, consider the following: 1) Remove OFA 2) Replace only the oil inlet O-ring and gaskets (seals kit in SOL above). 3) Re-install the OFA. For 2023MY and beyond use black O-ring. For 2022MY and prior use red O-ring. Note: When replacing OFA, it may be necessary to transfer the Oil Temp/Pressure Sensor from the old OFA to the new OFA.
90033572023-04-17. Service bulletin. ENGINE AND ENGINE COOLING. ADAPTER, Engine Oil Filter (Pentastar V6) For all 2014MY replace the Oil Filter Adapter (OFA). For any other MY (with mileage above 30,000) review and follow instructions from STAR Online S1809000007 REV. C available on Dealer Connect. Also, consider the following: 1) Remove OFA 2) Replace only the oil inlet O-ring and gaskets (seals kit in SOL above). 3) Re-install the OFA. For 2023MY and beyond use black O-ring. For 2022MY and prior use red O-ring. Note: When replacing OFA, it may be necessary to transfer the Oil Temp/Pressure Sensor from the old OFA to the new OFA.
S21090000042023-01-17. Service bulletin. ENGINE AND ENGINE COOLING. Issue involves overheating, running hot, coolant leaks and related symptoms after a Mopar replacement engine has been installed in the vehicle.
S18090000072023-01-17. Service bulletin. ENGINE. Customer Complaint May Include Engine Oil Leak Or Consumption
825182023-01-09. Service bulletin. ENGINE AND ENGINE COOLING. CHRYSLER PACIFICA (RU) MY2017-21 ELECTRIC COOLANT HEATER Part Requirement Verification
21018162022-12-19. Service bulletin. POWER TRAIN; ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING. Flash: Transmission Diagnostic And Shift Enhancements This bulletin involves reprogramming the Transmission Control Module (TCM) with the latest available software. A small number of customers may experience a Malfunction Indicator Lamp (MIL) illumination and/or one of the following conditions. Upon further investigation, a technician may find the following Diagnostic Trouble Code (DTC) stored in the TCM memory: · P1DDE-00 - Ignition Run/Start Input 1-2 Correlation.
18057162022-12-19. Service bulletin. ELECTRICAL SYSTEM; POWER TRAIN; ENGINE AND ENGINE COOLING. Flash: 3.6L Powertrain Diagnostic And System Enhancements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. A small number of customers may experience a Malfunction Indicator Lamp (MIL) illumination and/or one of the following conditions. Upon further investigation, a technician may find the following Diagnostic Trouble Code (DTC) stored in the Anti-lock Brake System (ABS) Module memory: NOTE: The Diagnostic Trouble Code (DTC) is caused by a calibration in the PCM that is in conflict with the ABS Module programming. The new software flash will correct this issue. · C121C-00 - Torque Request Signal Denied.
S22090000042022-12-19. Service bulletin. EQUIPMENT; ENGINE AND ENGINE COOLING. 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.
90037352022-10-31. Service bulletin. EXTERIOR LIGHTING; ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION. Cam Phasers, Oil Control Valve For Malfunction Indicator Light (MIL) issues related to 2012-2017 3.6L Pentastar engines, please note that there is a new diagnostic procedure available in DealerCONNECT for P-codes in relationship to cam phasers. Please use this new information for trouble shooting of cam phasers and oil control valves for MIL on issues.
08044172022-10-24. Service bulletin. ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. Flash: Hybrid Control Processor (HCP) and the Auxiliary Hybrid Control Processer (AHCP) This bulletin involves a combination reprogramming of the HCP and the AHCP with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation, a technician may find one or more of the following DTCs have been set:P0A79-00 - Drive Motor B Inverter Performance. The software has been updated to better address this DTC. P0A78-00 - Drive A Inverter Performance. U0415-00 - Implausible Data Received From ABS. P0A3F-00 - Drive Motor A Position Sensor 1 Circuit. P061B-00 - Internal Control Module Torque Calculation Performance. P26C3-00 - Internal Control Module Electronic Shifter Performance.
S1908000195RevA2022-10-17. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL. Smog Check Vehicle Inspection Report (VIR) Fails Because Of Permanent Diagnostic Trouble Codes, PDTC
90033572022-10-17. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION:FILTER/SCREEN; WHEELS. Pentastar Oil Filter Adapter All vehicles equipped with a 3.2L or 3.6L engine; If replacing the Oil Filter Adapter (OFA) due to a leak detected between OFA and block. Ensure the torque on the 5 (OFA) bolts are torqued to 12nm.
S18090000072022-10-17. Service bulletin. ENGINE AND ENGINE COOLING. Customer Complaint May Include Engine Oil Leak Or Consumption
S18090000072022-10-17. Service bulletin. ENGINE. Customer Complaint May Include Engine Oil Leak Or Consumption
825182022-10-17. Service bulletin. ENGINE AND ENGINE COOLING. CHRYSLER PACIFICA (RU) MY2017-21 ELECTRIC COOLANT HEATER Part Requirement Verification
S21090000042022-09-26. Service bulletin. ENGINE AND ENGINE COOLING. Issue involves overheating, running hot, coolant leaks and related symptoms after a Mopar replacement engine has been installed in the vehicle.
S1809000007RevC2022-09-26. Service bulletin. ENGINE AND ENGINE COOLING. Customer Complaint May Include Engine Oil Leak Or Consumption
825182022-09-26. Service bulletin. ENGINE AND ENGINE COOLING. CHRYSLER PACIFICA (RU) MY2017-21 ELECTRIC COOLANT HEATER Part Requirement Verification
18089192022-09-15. Service bulletin. ENGINE AND ENGINE COOLING. wiTECH Small Leak Verification Test (SLVT) - P0456-EVAP SYSTEM SMALL LEAK
04-001-212022-08-22. Service bulletin. ENGINE AND ENGINE COOLING. Pentastar Upgrade Oil Fill Level after an Oil Change This bulletin involves rechecking the oil fill level after filling the engine to the correct specifications. The customer may describe that after an oil change they check their oil fill level and it is showing overfilled on the oil dipstick.
08-107-172022-08-08. Service bulletin. POWER TRAIN; ELECTRICAL SYSTEM; EXTERIOR LIGHTING; AIR BAGS; ENGINE AND ENGINE COOLING. Loose High Voltage Cable at the Power Inverter Module (PIM) Terminal This bulletin involves inspecting the High Voltage Interlock Loop (HVIL) connector and potentially installing a Power Inverter Module (PIM) kit. The customer may describe a loss of vehicle propulsion or a Malfunction Indicator Light (MIL) illuminated with the following Diagnostic Trouble Codes (DTCs):P0C77-00 - HV Battery System Precharge Time Too Short. P0C76-00 - Hybrid EV System Discharge Time Too Long - PIM. P0AA4-00 - Hybrid Battery Negative Contactor Circuit Stuck Closed. P0A79-00 - Drive Motor B Inverter Performance. P1AEF-00 - MCPB High Voltage Battery System Voltage High. P0AFA-00 - Hybrid-EV Battery System Voltage Low. P0EED-00 - Hybrid-EV Battery System Discharge Circuit Performance.
23-047-172022-08-08. Service bulletin. SEATS; SEAT BELTS:REAR/OTHER:RETRACTOR; ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM:PROPULSION SYSTEM: CABLES:FASTENER/CONNECTOR; BACK OVER PREVENTION. Seat Pops or Clicks After Seatback Is Adjusted This bulletin involves adjusting the recliner cable on the second row quad seats. The customer may describe after adjusting one or both of the inboard seat upper seatbacks, a pop or clicking noise can be heard.
90036502022-08-08. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:CRANK/CAMSHAFT POSITION SENSOR. Probe Air Conditioning (Evaporator Temp Sensor) A/C inop due to Evaporator Temperature Probe (sensor). Before replacing evaporator temperature sensor, please call Sorin Manaila on cell phone: (248) 550-4781. If no response in 15 minutes, please continue with repair.

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