S2308000126

Case Number: S2308000126
Release Date: October 2023
Symptom/Vehicle Issue: Check Engine Light (CEL) P257F, P152E, or P0073
Customer Complaint/Technician Observation: The customer may complain that their
Check Engine Light (CEL) is illuminated. When the technician scans the vehicle, they may find one or
more of these DTC’s; P257F, P152E or P0073.
Discussion: Locate the XY103A connector; in the front left corner under the hood of the vehicle.
Disconnect the connector and inspect for any loose pins, repair as necessary. Reconnect the
connector ensuring a full connection. Rescan and clear any DTC’s. For any DTC’s that remain
perform published diagnostics in Service Library (SL).
This document does not authorize warranty repairs. This communication documents a record of past experiences. STAR Online
does not provide any conclusions about what is wrong with the vehicle. Rather, it captures all previous cases known that appear
to be similar or related to the vehicle symptom / condition. You are the expert, and you are responsible for deciding on the
appropriate course of action.
Contact STAR Center, or your Technical Assistance Center Via TechConnect, eCONTACT or Service Library
entry if no solution is found.
Stellantis US LLC
Version 4.5 07/22/2022
This document does not authorize warranty repairs. This communication documents a record of past experiences. STAR Online
does not provide any conclusions about what is wrong with the vehicle. Rather, it captures all previous cases known that appear
to be similar or related to the vehicle symptom / condition. You are the expert, and you are responsible for deciding on the
appropriate course of action.
Contact STAR Center, or your Technical Assistance Center Via TechConnect, eCONTACT or Service Library
entry if no solution is found.
Stellantis US LLC
Version 4.5 07/22/2022