Service bulletin LI27.00-P-078372

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

NHTSA's summary

Complaint Reverse unavailable message, Possible Limp home and Check Engine Light. Resolved after Key-Cycle Cause Fault code P092100 on control unit variant TCM8FDCT_PT4 with the fault environment data starting with the HEX blocks: 01 01 00 08 02 00 40 08 02. Additionally fault code P07FF00 can be present Remedy Software has been released and available for update through Xentry.

The document

• NHTSA's copy of the document (PDF)
• If that address does not open, try this one

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Transmission and driveline

Trouble codes named

P07FF, P0921

Listing a model year does not mean every vehicle of it is concerned: the document says which.

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