Chrysler Pacifica 2017–2023 — technical service bulletin
Bulletin 2100124 · NHTSA communication 10251822 · issued Jan 5, 2024
Technical service bulletin
communication type
Electrical System
component
2017–2023
model years
7
vehicle entries
Official summary
Internal Transmission Wiring Connector Short Warranty Extension XN1 Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation, a technician may find one or more of the following Diagnostic Trouble Codes (DTCs) have been set: ? P0A3F - Drive Motor A Position Sensor 1 Circuit. ? P0A43 - Drive Motor A Position Sensor Circuit Intermittent. ? P0A45 - Drive Motor B Position Sensor 1 Circuit. ? P0C1A - Drive Motor B Torque Delivered Performance. Customers may also comment on the following: ? Vehicle is in limp mode. Module flashes are also required for this
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.