JEEP

1812022

Manufacturer communications

Publication date: 2022-06-23
Received by NHTSA: 2022-09-26
NHTSA record numbers: 10221502

Manufacturer summary

Original wording in English

Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one or more ofthe following DTCs have been set: P1D83 - Implausible Engine Oil Temperature Signal Received. U0418 Implausible Data Received From Brake System Control Module. DTC U0418 can be set erroneously due to a low battery (below 10 volts).Customers may experience the following: An audible clunk after applying throttle from a coasting condition, predominantlyin fifth and sixth gear while driving 48 - 72 kph (30 - 45 mph).

NHTSA manufacturer communications ↗

Reported code forms

P1D83 U0418

Manufacturer wording

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

JeepP1D83

Implausible Engine Oil Temperature Signal Received

NHTSA 10180275 · NHTSA 10221502 · NHTSA 10221885

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
Jeep	CHEROKEE	2021

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