Home21-040-25 · CHRYSLER, FIAT, JEEP, RAM
CHRYSLER, FIAT, JEEP, RAM

21-040-25

Manufacturer communications

Publication date
2025-10-02
Received by NHTSA
2025-10-08
NHTSA record numbers
11024056

Manufacturer summary

Original wording in English

948TE Transmission Reaction Shaft Service Bushing Kit Customers may experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may exhibit/set the following Diagnostic Trouble Code (DTC):
• P1DB7-00 - Torque Converter Clutch Performance.

NHTSA manufacturer communications ↗

Reported code forms

P1DB7

Manufacturer wording

Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.

Check vehicle applicability

A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.

MakeModelModel year
Fiat500X2018
Fiat500X2017
JeepCOMPASS2023
JeepCOMPASS2022
JeepCOMPASS2021
JeepCOMPASS2020
JeepCOMPASS2019
JeepCOMPASS2018
JeepCOMPASS2017
JeepRENEGADE2023
JeepRENEGADE2021
JeepRENEGADE2020
JeepRENEGADE2019
RamPROMASTER2025
RamPROMASTER2024
RamPROMASTER2023
RamPROMASTER2022
RamPROMASTER CITY2022
RamPROMASTER CITY2021
RamPROMASTER CITY2020
RamPROMASTER CITY2019
RamPROMASTER CITY2018
RamPROMASTER CITY2017

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