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View Full Version : Fiat 500L TSB 21-008-13- P0571 BRAKE SWITCH 1 PERFORMANCE



Fiat500USA
01-14-2014, 06:33 PM
Owners of a 2014 Fiat 500L may experience a check engine light with a
P0571 code. If that is the case there is a fix out that involves reflashing the transmission control module.
Code P0571 normally has to do with brake switch performance.

MIL Illumination - DTC P0571 -

OVERVIEW:
This bulletin involves flashing the Transmission Control Module (TCM).

MODELS:
2014 (BF) 500L

SYMPTOM/CONDITION:
A small number of customers may experience a Malfunction Indicator Lamp
(MIL)illumination. Upon further investigation the Technician may find the following
Diagnostic Trouble Code (DTC) has set P0571.

DIAGNOSIS:
If the customer describes the symptom or if the technician finds the DTC, perform the
Repair Procedure.