RAM

1810822

Manufacturer communications

Publication date: 2022-06-03
Received by NHTSA: 2022-09-26
NHTSA record numbers: 10221474

Manufacturer summary

Original wording in English

Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the Powertrain Control Module (PCM) with updatedsoftware. The customer may describe extended cranking or starting times when the Compressed Natural Gas (CNG) tank level is low(DJ only) (Sales Code EZF only).Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation thetechnician may find one or more of the following Diagnostic Trouble Codes (DTCs): P0335 - Crankshaft Position Sensor Circuit. P2610 - PCM Internal Engine Off Timer Performance. P0456 - EVAP System Small Leak.

NHTSA manufacturer communications ↗

Reported code forms

P0335 P0456 P2610

Manufacturer wording

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

RamP0335

Crankshaft Position Sensor Circuit

NHTSA 10121651 · NHTSA 10121653 · NHTSA 10121664

RamP0456

EVAP System Small Leak

NHTSA 10119632 · NHTSA 10121651 · NHTSA 10121653

RamP2610

PCM Internal Engine Off Timer Performance

NHTSA 10119632 · NHTSA 10121691 · NHTSA 10129032

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	2500	2016
Ram	3500	2016

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