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Service bulletins for the 2016 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.

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

By type

By component

By trouble code

Bulletins, newest first
RecallU902023-05-30. Service bulletin. ENGINE AND ENGINE COOLING. Emission Recall U90 Catalyst Efficiency
S14080003842023-04-17. Service bulletin. ELECTRICAL SYSTEM. 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
888062023-02-13. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Warranty Bulletin D-23-01 - (XB1) 2.4L Engine ? Select 2014 - 2019 Jeep Cherokee (KL), 2017 - 2018 Jeep Compass (MP), 2015 - 2018 Jeep Renegade (FWD/AWD) (BU), 2013 - 2016 Dodge Dart (PF), 2015 - 2017 Chrysler 200 (UF), 2016 - 2018 Fiat 500X (FWD) (FB), (AWD), 2015 - 2018 Ram Promaster City (VM)
S21080001632023-01-17. Service bulletin. ELECTRICAL SYSTEM. No Start, Cannot Complete Module Replace, Proxi Or Module Proxi Configuration
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.
18042212023-01-17. Service bulletin. ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC); ELECTRICAL SYSTEM; BACK OVER PREVENTION; EXTERIOR LIGHTING. Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. Customers may 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: P1D7F-00 - ETC Self-Learning Failure. P1523-00 - VVA Low Oil Pressure. P1524-00 - Oil Pressure Out Of Range - Camshaft Advance/Retard Disabled. P0141 - O2 Sensor 1/2 Heater Performance. Some customers may experience one or more of the following conditions: After a short trip and shutting the engine off for 5-10 minutes, vehicle exhibits a long crank/start condition(2016 BU EMEA only). Cruise control will not set at 32 kph (20 mph). Engine cranking times out after five seconds. Cruise control will not engage at highway speeds and when in 6th gear. A ticking noise coming from the top of the engine area. The ticking noise is heard particularly at idle (EMEA and APAC only). The following enhancements are also included: Improved purge sensor performance. Updated fuel strategy to inhibit spark plug fouling.
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.
U90 Combo Rev52023-01-17. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR. Emission Recall U90 Catalyst Efficiency
31001222023-01-09. Service bulletin. STRUCTURE. Approved Use of Weld Through Primers This bulletin documents the FCA US LLC position regarding the use of weld through primer when using Squeeze Type Resistance Spot Welding (STRSW) and Gas Metal Arc Welding (GMAW) processes when welding steel body panels and structural components.
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.
2102415-12023-01-09. Service bulletin. POWER TRAIN; BACK OVER PREVENTION; ELECTRICAL SYSTEM; EXTERIOR LIGHTING. Flash: Transmission Shift And Drivability 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. Upon further investigation the technician may find one or more of the following Diagnostic Trouble Codes (DTCs): ? P0711 - Transmission Fluid Temperature Sensor A Circuit Range-Performance ? P1CC9 - Unable to Engage Gear ? P1D98 - Incorrect Gear Ratio Clutch B or D Defective ? P1DAD - Input Shaft-Output Shaft Direction Correlation ? U1424 - Implausible Engine Torque Signal Received In addition, the customer may also experience one or more of the following transmission related conditions: ? Less than desired 1-2 upshift on tip-in acceleration. ? Less than desired accelerator pedal response in Sport and TractionPlus modes. ? RPM flare at engine start. ? Less than desired idle performance when shifting into DRIVE or REVERSE following a cold start.
08010162022-12-19. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); FUEL SYSTEM, GASOLINE; ELECTRICAL SYSTEM; WHEELS. Flash: Diagnostic And System Improvements This bulletin involves updating the Body Control Module (BCM), Powertrain Control Module (PCM) and Transmission Control Module (TCM) with the latest available software. All three modules must be updated in this service action. Powertrain Control Module (PCM) Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one or more of the following Diagnostic Trouble Codes (DTCs): · U1424-00 - Implausible Engine Torque Signal Received. · P0335 - Crankshaft Position Sensor Circuit. · P1185 - General Pressure Sensor Correlation. · P050D - Cold Start Rough Idle. · P1CEC - Variable Valve Solenoid Valve Cold Start Closing Position 1 Timing Over-Retard. · P1CED - VAriable Valve Timing Solenoid Valve Cold Start Closing Position Timing Over-Advance. · P1607 - PCM Internal Shutdown Timer Rationality. · P2610 - PCM Internal Engine Off Timer Performance. · P0440 - General EVAP System Failure. · P0441 - EVAP Purge System Performance. · P0456 - EVAP System Small Leak. · P0455 - EVAP System Large Leak. · P0452 - EVAP Pressure Switch Stuck Closed. · P0133 - O2 Sensor 1/1 Slow Response. · C0501 - Wheel Speed Signal Left Front Rationality. · C0507 - Wheel Speed Signal Right Front Rationality. · C050D - Wheel Speed Signal Left Rear Rationality. · C0513 - Wheel Speed Signal Right Rear Rationality. · U0428-00 - Implausible Data Received From Steering Angle Sensor Module. · P1185 - General Pressure Sensor Correlation. · C0061 - Lateral Acceleration Sensor. · P0128 - Thermostat Rationality. · C0501 - Wheel Speed Signal Left Front Rationality. · C0507 - Wheel Speed Signal Right Front Rationality. · C050D - Wheel Speed Signal Left Rear Rationality. · C0513 - Wheel Speed Signal Right Rear Rationality. · C0062 - Longitudinal Acceleration Sensor In Airbag System - Signal Invalid.
08063162022-12-19. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. RA2 Radio Software Enhancement
08061162022-12-19. Service bulletin. ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING. Wire Termination Seal On 2.4L Engine Wiring Harness
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.
Recall U902022-12-12. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL. Emission Recall U90 Catalyst Efficiency
08010162022-11-21. Service bulletin. ELECTRICAL SYSTEM. Diagnostic And System Improvements
Recall U902022-11-07. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. Emissions Recall U90 Catalyst Efficiency
31001222022-10-31. Service bulletin. STRUCTURE. Approved Use of Weld Through Primers This bulletin documents the FCA US LLC position regarding the use of weld through primer when using Squeeze Type Resistance Spot Welding (STRSW) and Gas Metal Arc Welding (GMAW) processes when welding steel body panels and structural components.
31001222022-10-31. Service bulletin. STRUCTURE:INTERIOR PANELS:DOOR; STRUCTURE; UNKNOWN OR OTHER. Approved Use of Weld Through Primers This bulletin documents the FCA US LLC position regarding the use of weld through primer when using Squeeze Type Resistance Spot Welding (STRSW) and Gas Metal Arc Welding (GMAW) processes when welding steel body panels and structural components.
18089172022-10-31. Service bulletin. POWER TRAIN; ENGINE AND ENGINE COOLING. Flash: Powertrain Diagnostic and System Enhancements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following DTCs have been set:P1523-00 - VVA Low Oil Pressure. P1524-00 - Oil Pressure Out Of Range - Camshaft Advance/Retard Disabled. P1D7F-00 - ETC Self-Learning Failure. P0141 - O2 Sensor 1/2 Heater Performance. Some customers may experience one or more of the following conditions:Cruise control will not set at 32 kph (20 mph). Engine cranking times out after five seconds. Cruise control will not engage at highway speeds and when in 6th gear. The following enhancements are also included:Improved purge sensor performance. Updated fuel strategy to inhibit spark plug fouling.
08102172022-10-31. Service bulletin. BACK OVER PREVENTION. RA2 RJ2 RG2 RL2 and RM2 Radio Enhancements This bulletin involves updating the radio with the latest available software. The customer may notice one of the following:The parking sensor (warning chime) is still audible after the key is in the off position(EMEA and APAC Only). The radio re-boots if more than five favorite presets are set for each category (i.e. Sport or Rock)(RA2 Sales Code Only). Emergency number (i.e. 911) not set as default(U.S. BU Vehicles Only). Radio re-boots or displays black screens. When receiving or making outgoing phone calls, the other person may hear an echo or repeated phrases(16 MY FB Only). A false message displayed in the Instrument Panel Cluster (IPC) such as ?Parking Sensors Unavailable? and/or ?Sound System Unavailable?(16 MY FB Only).
68321236A2022-10-31. Service bulletin. ELECTRICAL SYSTEM; POWER TRAIN. RF Hub Module DTC, U1765-87 "RFHM (Radio Frequency Hub Module) - Missing Message" may appear in a stored state on a ignition power cycle. No troubleshooting or parts replacement is necessary if this code is stored as the system is functioning to design.
21-013-162022-10-24. Service bulletin. POWER TRAIN. 948TE 9 Speed Transmission Quick Learn Procedure This bulletin provides information on how to perform the new scan tool based transmission Quick Learn procedure. This procedure is required after certain transmission repairs or to improve a customer?s concern of poor shift quality. Customers may indicate that their transmission shift quality may be erratic.
08-036-162022-10-24. Service bulletin. EQUIPMENT:ELECTRICAL. Flash: Amplifier Audio Enhancement This bulletin involves updating the amplifier (AMP) software. The customer may notice a poor audio quality. This condition may happen when the audio volume is at a mid to high output.

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