CHRYSLER

21-027-17

Manufacturer communications

Publication date: 2017-06-17
Received by NHTSA: 2018-06-04
NHTSA record numbers: 10138918 · 10219894

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

Manufacturer summary

Original wording in English

Flash: Transmission Shift and Drivability Enhancements This bulletin involves reprogramming the Transmission Control Module (TCM) with the latest available software. Some customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation, a technician may find the following Diagnostic Trouble Codes (DTCs) stored in the TCM memory:P1B13-00 - Park by Wire Unintended Out Of Park Position. P1DCD-00 - TCM Monitoring Processor Performance Multiple Clutches Locked Up. U0103-00 - Lost Communication With Electric Gear Shift Module. P1CC9 - Unable To Engage Gear. P1DDE-00 - Ignition Run/Start Input 1-2 Correlation. The following improvement is also included in this update:Shifter interlocking improvement in an event of brake signal loss to the TCM.

NHTSA manufacturer communications ↗

Reported code forms

P1B13 P1CC9 P1DCD P1DDE U0103

Manufacturer wording

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

ChryslerP1CC9

Unable To Engage Gear

NHTSA 10138918 · NHTSA 10140119 · NHTSA 10190702

ChryslerP1DCD-00

TCM Monitoring Processor Performance Multiple Clutches Locked Up

NHTSA 10138918 · NHTSA 10190702 · NHTSA 10220955

ChryslerP1DDE-00

Ignition Run/Start Input 1-2 Correlation

NHTSA 10138918 · NHTSA 10141285 · NHTSA 10190702

ChryslerU0103-00

Lost Communication With Electric Gear Shift Module

NHTSA 10138918 · NHTSA 10190702 · NHTSA 10220955

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
Chrysler	PACIFICA	2017

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