Service bulletin M121315

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

?SUBJECT Service Action: Program Control Units (DME) . A Check Control Message could intermittently be displayed indicating a Start/Stop Function failure. Vehicle may not restart after stopping. The following fault is stored in the DME: Fault 20BA20: clutch switch, signal: missing In addition the BDC may have the following fault stored: Fault 804084: clutch switch, plausibility fault compared to CAN signal This can occur if for example 14 gears changes are made, but the upper clutch position switch is only activated 10 times. This difference could occur when the clutch pedal is not being fully released between gear shifts or by resting a foot on the pedal so the upper switch position is not recognized.

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

Electrical system, Engine, Transmission and driveline, Clutch

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

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