WenmarOpen by Wenmar Pro

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
08-107-172022-07-25. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM; 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.
08-007-212022-07-18. Service bulletin. EXTERIOR LIGHTING; ELECTRICAL SYSTEM; BACK OVER PREVENTION; POWER TRAIN; FUEL SYSTEM, GASOLINE; ENGINE AND ENGINE COOLING. Flash: Hybrid Control Processor (HCP) and Auxiliary Hybrid Control Processor (AHCP) Updates This bulletin involves reprogramming the HCP and AHCP or also known as Power Inverter Module (PIM) with the latest available software. Technicians and/or customers may report the vehicle will not pass a state smog check due to permanent fault codes which will not clear. As a result, the vehicles are not eligible to be registered in certain states.Customers may also experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation, the technician may find one or more of the following Diagnostic Trouble Codes (DTCs) have been set:P06E4 - Control Module Wake-Up Circuit Performance. P2797-00 - Auxiliary Transmission Fluid Pump Performance. P07B5-00 - Park Pawl Position Sensor 1 Circuit Performance. P177C-00 - Park Lock-Pawl Actuator Motor Current Sensor Performance. P288B-00 - Park Lock-Pawl Actuator Circuit Performance. Customers may also comment:Vehicle will not start when it is cold (-30°C-22°F and below). Heard and/or felt bump when the gas engine turns on while driving This software release includes the following software enhancement:Corrections to allow the vehicle to clear the permanent fault codes. Three modules are required to be flashed for this update to be effective, the following modules are all to be updated along with this HCP&AHCP update:Powertrain Control Module (PCM) Electronic Brake Booster Module (EBBM). Anti-Lock Brake System Module (ABS).
S18090000072022-05-31. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION. Customer Complaint May Include Engine Oil Leak Or Consumption
825182022-05-31. Service bulletin. ENGINE AND ENGINE COOLING; EQUIPMENT. CHRYSLER PACIFICA (RU) MY2017-21 ELECTRIC COOLANT HEATER Part Requirement Verification
D-16-092022-04-04. Service bulletin. ENGINE. Fast Feedback Program
D-16-032022-04-04. Service bulletin. ENGINE. Can/Am Warranty coverage
S1809000007 Rev.2021-06-28. Service bulletin. ENGINE AND ENGINE COOLING. Customer Complaint May Include Engine Oil Leak Or Consumption
S1809000007 Rev.2021-04-26. Service bulletin. ENGINE AND ENGINE COOLING. Customer complaint may include engine oil leak/consumption.
08-007-212021-02-16. Service bulletin. ELECTRICAL SYSTEM; FUEL SYSTEM, GASOLINE; EXTERIOR LIGHTING; POWER TRAIN; BACK OVER PREVENTION; ENGINE AND ENGINE COOLING. Flash: Hybrid Control Processor (HCP) and Auxiliary Hybrid Control Processor (AHCP) Updates This bulletin involves reprogramming the HCP and AHCP or also known as Power Inverter Module (PIM) with the latest available software. Technicians and/or customers may report the vehicle will not pass a state smog check due to permanent fault codes which will not clear. As a result, the vehicles are not eligible to be registered in certain states.Customers may also experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation, the technician may find one or more of the following Diagnostic Trouble Codes (DTCs) have been set:P06E4 - Control Module Wake-Up Circuit Performance. P2797-00 - Auxiliary Transmission Fluid Pump Performance. P07B5-00 - Park Pawl Position Sensor 1 Circuit Performance. P177C-00 - Park Lock-Pawl Actuator Motor Current Sensor Performance. P288B-00 - Park Lock-Pawl Actuator Circuit Performance. Customers may also comment:Vehicle will not start when it is cold (-30°C-22°F and below). Heard and/or felt bump when the gas engine turns on while driving This software release includes the following software enhancement:Corrections to allow the vehicle to clear the permanent fault codes. Three modules are required to be flashed for this update to be effective, the following modules are all to be updated along with this HCP&AHCP update:Powertrain Control Module (PCM) Electronic Brake Booster Module (EBBM). Anti-Lock Brake System Module (ABS).
S1908000195 Rev.2020-11-30. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL; ELECTRICAL SYSTEM:SOFTWARE. Smog Check Vehicle Inspection Report (VIR) Fails Because Of Permanent Diagnostic Trouble Codes, PDTC
S20140000012020-09-28. Service bulletin. ENGINE; FUEL SYSTEM, GASOLINE; ELECTRICAL SYSTEM. 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.
S19090000022020-06-22. Service bulletin. EQUIPMENT; ENGINE. Customer complaint may include an overfilled engine crankcase after an oil change.
90042572020-06-22. Service bulletin. ENGINE AND ENGINE COOLING; EQUIPMENT. FILTER KIT, Engine Oil When refilling oil on a JT, JL, DT, or RU equipped with a 3.6L Pentastar UPGRADE engine, please be advised that the engine oil capacity is 5 quarts of oil.
S20080000192020-05-26. Service bulletin. ENGINE AND ENGINE COOLING. No Start, No Crank, Mil Lamp ON, DTC?s P1A2A-00, P1A29-00 Cell Supervisory Circuits
90041712020-01-21. Service bulletin. ENGINE AND ENGINE COOLING. COVER, Cylinder Head, Left/Right Prior to replacing the cylinder head cover on ANY 3.6L Pentastar Upgrade Engine, verify that there are no steel dowel pins pressed into the cylinder head. If dowels are present in the cylinder head please remove carefully without touching/damaging the cylinder head sealing surface.
18-089-192019-12-16. Service bulletin. FUEL SYSTEM, GASOLINE; ENGINE. wiTECH Small Leak Verification Test (SLVT) - P0456-EVAP SYSTEM SMALL LEAK
04-001-192019-10-28. Service bulletin. ENGINE. 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.
D-16-092018-06-11. Service bulletin. ENGINE AND ENGINE COOLING. WARRANTY BULLETIN - Fast Feedback Program - 3.6L V6 24V VVT Engine - 2017 Chrysler Pacifica To announce a Fast Feedback Program for replacing or repairing the 3.6L V6 24V VVT Engine (Sales Code ERF) in an effort to collect, monitor and correct quality issues in a timely and efficient matter.
90036942018-06-11. Service bulletin. ENGINE AND ENGINE COOLING. Oil Pump Assembly If error code P06DD present on any Pentastar V6 application, please inspect oil pump for relief valve failure. See photo attached. If valve is found out of place please call Bob Jackson (248) 944-0466 bob.jackson@fcagroup.com, or Joe Lovell (734) 309-6467 joe.lovell@fcagroup.com before proceeding. If unable to reach after 15 minutes record the following information and proceed with oil pump replacement and hold part for return to FCA via Fastrack system
90033572018-06-04. Service bulletin. ENGINE AND ENGINE COOLING. 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, an O-ring kit (68191356AA) is now available to repair OFA/Block Interface leaks. Using dye will assist in determining source of leak. Ensure OFA Cap Oring is seated in the proper groove in the cap and not damaged or cut. Engineering is seeking information regarding OFA leaks. Questions/info can be directed to: Bob Jackson Cell (248) 944-0466 - bob.jackson@fcagroup.com Ron Dallison Cell (248-292-9510) ron.dallison@fcagroup.com 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.
90035872017-11-03. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY. Radiator Assembly Before replacing the Radiator Assembly for leaking or overheating issues, please call any of the following: Lan Sun @ cell (248) 736-8786, Radovan Misic @ cell (248) 701-2754 or Josh Langmesser @ cell (248) 821-5946 If a response is not received within 15 minutes, proceed with the necessary repair. After repair, please send pictures of defective part to lan.sun@fcagroup.com
90035332017-11-03. Service bulletin. ENGINE; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE. Intake Manifold Gasket Intake Manifold Gaskets on Pentastar Upgrade (Sales Code ERC/ERF) are reusable provided they are not cut, torn or melted. The gaskets are not required by warranty to be replaced like they are on Pentastar Classic (ERB/EHB). The new gaskets are not interchangeable with Pentastar Classic Intake Manifold Gaskets.
90028312017-11-03. Service bulletin. ENGINE. Water Pump, Idler Pulley If replacing the water pump or Idler Pulley for a chirp, squeal or NVH, please contact either: Ron Dallison cell: (248) 292-9510 ron.dallison@fcagroup.com Chris Riddick cell: (248) 434-3628 chris.riddick@fcagroup.com Joe Lovell cell: (734) 309-6467 joe.lovell@fcagroup.com Engineering is seeking audio recordings of the concern in an effort to root cause and make necessary improvements to future pumps. Please email any audio recording or documentation of when/where/how the pump, or Idler Pulley makes noise to the above emails. If the dealer is located in the Detroit Metro Area, Engineering may send a representative to review with technician. Any information is appreciated. If a response is not received within 15 mins , then proceed with the necessary repair.
24-011-162017-11-03. Service bulletin. EQUIPMENT; ENGINE AND ENGINE COOLING; EQUIPMENT:APPLIANCE:AIR CONDITIONER. Air Conditioning Inoperative This bulletin involves testing the A/C compressor operation and replacing if needed. Customers may experience a loss or intermittent operation of the air conditioning system. A rattling noise may also be heard from the engine area.
68322289A$2017-11-03. Service bulletin. ENGINE AND ENGINE COOLING; EQUIPMENT:APPLIANCE:AIR CONDITIONER. A/C Suction/Liquid Line, A/C Discharge Dine, A/C Compressor For RU bodies ONLY; Issues with leaks in the above A/C components. Also issues with compressor performance. Before replacing any of the components listed above call Michael Romm at cell (248) 766-5465. If no response in 15 minutes, please proceed with repair. Be prepared to answer the following questions: - Is A/C functional or not? - If not, does HVAC have the latest software per TSB 24-006-16 ? - Is compressor clutch engaging? If not, then using wiTECH, was A/C request active when clutch was not engaging? - Is there any evidence of refrigerant leaks / dye anywhere in the A/C system? - If the refrigerant has been reclaimed, what was the amount?

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