RAM

S2108000088

Manufacturer communications

Publication date: 2021-04-02
Received by NHTSA: 2021-05-24
NHTSA record numbers: 10193982 · 10221129

Multiple filings of the same bulletin are grouped here; original record numbers remain available.

Manufacturer summary

Original wording in English

CEL (Check Engine Lamp) On, DTC P023B Charge Air Cooler Coolant Pump Control Circuit Low, U02A9 Lost Communication With Charge Air Cooler Coolant Pump

NHTSA manufacturer communications ↗

Reported code forms

P023B U02A9

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	1500	2021

Data coverage →