RAM

21-044-24

Manufacturer communications

Publication date: 2024-07-17
Received by NHTSA: 2024-07-23
NHTSA record numbers: 11005078

Manufacturer summary

Original wording in English

Flash: Transmission Control Module (TCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set the following Diagnostic Trouble Code (DTC):
• P1DCD-00 - TCM Monitoring Processor Performance Multiple Clutches Locked Up

NHTSA manufacturer communications ↗

Reported code forms

P1DCD

Manufacturer wording

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

RamP1DCD-00

TCM Monitoring Processor Performance Multiple Clutches Locked Up

NHTSA 11005078 · NHTSA 11008217 · NHTSA 11016880

Check vehicle applicability

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

Make	Model	Model year
Ram	PROMASTER	2023

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