The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 19, 2019
Filed:
Apr. 23, 2018
Scott E Henson, Chelsea, MI (US);
Craig a Alcock, Tecumseh, MI (US);
Dhaval D Shah, Rochester Hills, MI (US);
Scott E Henson, Chelsea, MI (US);
Craig A Alcock, Tecumseh, MI (US);
Dhaval D Shah, Rochester Hills, MI (US);
FCA US LLC, Auburn Hills, MI (US);
Abstract
A control system for a vehicle having an engine with an electronic stop-start (ESS) system and a manual transmission and a diagnostic method for a clutch pedal position sensor configured to output a voltage indicative of a level of depression of a clutch pedal that is configured to control engagement and disengagement of a clutch assembly of the manual transmission and a clutch interlock switch configured to output an on/off state indicative of a position of the clutch pedal relative to a fully-depressed position each utilize a controller configured to correlate the output voltage of the clutch pedal position sensor and the on/off state of the clutch interlock switch to detect a malfunction of the clutch pedal position sensor or the clutch interlock switch, and disable the ESS system when the malfunction of the clutch pedal position sensor or the clutch interlock switch is detected.