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2019 RAM 1500 — ENGINE

crash · 2248629 · 2026-09-20

Vehicle

Make
RAM
Model
1500
Year
2019
Manufacturer
Chrysler (FCA US, LLC)
Component
ENGINE
Speed
3 mph

Severity

Deaths
0
Injured
0
Fire
No
Crash
Yes
Police report
No
Medical attention
No
Vehicle towed
No

Narrative

The vehicle loses power unexpectedly without triggering a MIF indicator or logging a OBDII diagnostic code. The problem is the crankshaft position sensor temporarily fails causing the vehicle to stall, in my case, in stop and go traffic, which caused an accident. Once the 'Heat Soak' effect passes, the vehicle start and drives normally again. The fix, to preventing it from happening again and solving the heat soak problem, is to replace the crankshaft position sensor with an OEM part which is less susceptible to the ambient heat (heat soak) due the proximity to the exhaust manifold. And, to have the software in the PCM 'Flashed' or upgraded to allow for a greater signal tolerance from the crankshaft position sensor. The problem and fix where confirmed by Auto-Nation Chrysler Dodge Jeep RAM, [XXX], where I purchased the OEM part and had their service department 'Flash' the PCM for the software upgrade. The service department and the parts clerk agreed that TSB 18-020-26 applied, dated XXX. Upon further research I discovered a recall report: 18v-049 Part 573 Safety recall report. It is proof FCA US LLC (Manufacturer of my 2019 Dodge RAM 1500 Classic) knew about the problem with the Pentastar 3.6L engine. The same 3.6L engine in the recall. Or, they should have know about the potential problem. Although my vehicle was not part of the 18v-049 recall, it has the same 3.6L engine and exhibited the same engineering shortcomings as the recalled engine? As a concerned

Source

Authoritative
NHTSA ODI Flat-File Downloads
ODI Number
11765672
Machine
JSON-LD · Markdown