Service bulletins for the 2014 Fiat 500L
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.
76 on file from NHTSA, as of 2026-10-19.
About P1128 on the 2014 Fiat 500L: what the code means, and the bulletins and recalls about the same components.
By type
By component
By trouble code
Only bulletins with trouble code: P1128 are shown. Show all
| 18-033-15 REV A | 2019-05-20. Service bulletin. POWER TRAIN; ELECTRICAL SYSTEM. Flash: 1.4L Powertrain Diagnostic And System Improvements 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. Upon further investigation the technician may find that one or more of the following Diagnostic Trouble Codes (DTCs) stored in the PCM: ? P1128 - Closed Loop Fueling Not Achieved. ? P1524 - Oil Pressure out of range - Camshaft advance/retard disabled. ? P113D - O2 Sensor 1/1 Slow Response. In addition, some customers may experience one or more of the following conditions: ? Engine cranks but sounds like it has no compression. ? Ticking noise from the engine, at idle. ? Long crank times on engine start up. |
|---|
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.