JEEP

1801320

Manufacturer communications

Publication date: 2020-07-10
Received by NHTSA: 2022-09-26
NHTSA record numbers: 10221759 · 10229329

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

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 Diagnostic Trouble Codes (DTCs) have been set:P0607 - ECU Internal Performance. P0506 - Idle Speed Performance Lower Than Expected

NHTSA manufacturer communications ↗

Reported code forms

P0506 P0607

Manufacturer wording

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

JeepP0506

Idle Speed Performance Lower Than Expected

NHTSA 10173371 · NHTSA 10173373 · NHTSA 10177530

JeepP0607

ECU Internal Performance

NHTSA 10169222 · NHTSA 10176577 · NHTSA 10177530

Check vehicle applicability

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Make	Model	Model year
Jeep	WRANGLER	2020

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