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Service bulletins for the 2018 Fiat 500X

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.

105 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
91006242025-07-17. Service bulletin. ENGINE. Verify Reman part number availability. Order the "R" part number for all orders:
09-010-252025-05-06. Service bulletin. ENGINE. "2.4L Excessive Oil Consumption XS1 Warranty Extension The customer may describe one or more of the following: ● Oil pressure low indicator lamp illumination between oil changes. ● Excessive oil consumption This bulletin involves performing an oil consumption verification test and possibly replacing the long block. "
09-018-242024-09-04. Service bulletin. ENGINE. "2.4L Excessive Oil Consumption XB1 Warranty Extension The customer may describe one or more of the following: ● Oil pressure low indicator lamp illumination between oil changes. ● Excessive oil consumption. This bulletin involves performing an oil consumption verification test and possibly replacing the long block."
S1408000384 REV.F2024-07-02. Service bulletin. ELECTRICAL SYSTEM; ENGINE. "Start Stop Charging Warning Lamp Illuminated On, Intelligent Battery Sensor (IBS) State of Charge (SOC) Inaccurate, Battery Charging Message, Presence of IBS related Diagnostic Trouble Codes (DTCs), or Battery Warning Lamp On "
07007232023-07-31. Service bulletin. ENGINE AND ENGINE COOLING. Water Quality When Mixed With Engine Coolant
18048232023-05-30. Service bulletin. EQUIPMENT; ENGINE AND ENGINE COOLING. wiTECH Small Leak Verification Test (SLVT) - P0456-EVAP SYSTEM SMALL LEAK
09003232023-05-30. Service bulletin. UNKNOWN OR OTHER; ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION. 2.4L Excessive Oil Consumption XB1 Warranty Extension The customer may describe one or more of the following: ? Oil pressure low indicator lamp illumination between oil changes. ? Excessive oil consumption. This bulletin involves performing an oil consumption verification test and possibly replacing the long block.
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.
09-013-222023-01-17. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION: OIL COOLER. 2.4L Engine Oil Consumption Test The customer may comment that the vehicles engine oil level is low or they need to add oil between oil change intervals and no visible signs of oil leaking from the engine. This bulletin involves performing an oil consumption verification test.
09006202023-01-09. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION. 2.4L Engine Oil Consumption Test This bulletin involves performing an oil consumption verification test. The customer may comment that the vehicles engine oil level is low or they need to add oil between oil change intervals and no visible signs of oil leaking from the engine.
S22080000732023-01-09. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM). No Start, After Flash And Or PCM Replace, DTC P0513 Invalid Skim Key Setting
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.
09006202022-09-26. Service bulletin. ENGINE AND ENGINE COOLING. 2.4L Engine Oil Consumption Test This bulletin involves performing an oil consumption verification test. The customer may comment that the vehicles engine oil level is low or they need to add oil between oil change intervals and no visible signs of oil leaking from the engine.
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
18089192022-09-15. Service bulletin. ENGINE AND ENGINE COOLING. wiTECH Small Leak Verification Test (SLVT) - P0456-EVAP SYSTEM SMALL LEAK
W80 Combo Phase12022-07-18. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION. Customer Satisfaction Notification W80 Oil Consumption Inspection
S1809000007 Rev.2021-04-26. Service bulletin. ENGINE AND ENGINE COOLING. Customer complaint may include engine oil leak/consumption.
W80 Combo Phase22021-03-15. Service bulletin. ENGINE AND ENGINE COOLING. Customer Satisfaction Notification W80 Oil Consumption Inspection (Revision 2)
W80 Combo Phase22021-03-15. Service bulletin. ENGINE AND ENGINE COOLING. Customer Satisfaction Notification W80 Oil Consumption Inspection (Revision 1)
W80 Combo Phase12021-02-16. Service bulletin. ENGINE AND ENGINE COOLING. Customer Satisfaction Notification W80 Oil Consumption Inspection
S21080000272021-02-16. Service bulletin. ENGINE AND ENGINE COOLING. CEL, Check Engine Lamp On, DTC P0339 Crankshaft Position Sensor Intermittent
09-006-20 REV. B2020-08-24. Service bulletin. ENGINE AND ENGINE COOLING. 2.4L Engine Oil Consumption Test This bulletin involves performing an oil consumption verification test. The customer may comment that the vehicles engine oil level is low or they need to add oil between oil change intervals and no visible signs of oil leaking from the engine.
09-006-20 REV. A2020-06-22. Service bulletin. ENGINE. 2.4L Engine Oil Consumption Test This bulletin involves performing an oil consumption verification test. The customer may comment that the vehicles engine oil level is low or they need to add oil between oil change intervals and no visible signs of oil leaking from the engine.
09-006-202020-06-22. Service bulletin. ENGINE. 2.4L Engine Oil Consumption Test This bulletin involves performing an oil consumption verification test. The customer may comment that the vehicles engine oil level is low or they need to add oil between oil change intervals and no visible signs of oil leaking from the engine.

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