Communications: electrical – Land vehicle alarms or indicators – Internal alarm or indicator responsive to a condition of the...
Patent
1993-05-26
1995-05-30
Vrablik, John J.
Communications: electrical
Land vehicle alarms or indicators
Internal alarm or indicator responsive to a condition of the...
74DIG7, 3644241, G06F 1700
Patent
active
054205654
ABSTRACT:
The present invention provides an apparatus for indicating transmission operating mode based upon actual operating mode as determined by the transmission controller. The apparatus receives input signals from the PRNODDL switch of the electronically controlled automatic transmission in addition to pressure switch and speed data to determine and confirm transmission operating mode. The signals are processed by the automatic transmission controller and communicated to the instrument cluster for displaying transmission operating mode.
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patent: 4935872 (1990-06-01), Benford et al.
patent: 4998450 (1991-03-01), Nogle
patent: 5009128 (1991-04-01), Seidel et al.
Calcaterra Mark P.
Chrysler Corporation
Vrablik John J.
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