CHRYSLER, DODGE, JEEP, RAM
S2118000009
Manufacturer communications
- Publication date
- 2021-05-24
- Received by NHTSA
- 2021-06-28
- NHTSA record numbers
- 10198380 · 10223286 · 10223446 · 10230058
Multiple filings of the same bulletin are grouped here; original record numbers remain available.
Manufacturer summary
Original wording in English
Customer complains of a MIL-on condition. Upon further inspection, there is a Diagnostic Trouble Code (DTC) P0128 Coolant Thermostat (Coolant Temperature Below Thermostat Regulating Temperature) set in the PCM.
Reported code forms
Check vehicle applicability
A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.