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Vehicle Factory Settings
Text ScrollHorns System Description and Operation
System Description
The horn system consists of the following components:
HORN fuse
Underhood fuse block (contains PCB horn relay)
Horn switch
Horn
Body control module (BCM)
K84Keyless
Entry
Control
ModuleS33Horn
SwitchK73Telematics
Communication
In ...
Drive Range, First Gear (Gen 2)
As the vehicle speed increases, the transmission control module (TCM) receives
input signals from the automatic transmission input and output speed sensors, throttle
position sensor and other vehicle sensors to determine the precise moment to de-energize
or ?urn OFF?the shift solenoid, and to ...
Neutral - Engine Running (Gen 1)
When the gear selector is moved to the Neutral (N) position, the hydraulic and
electrical system operation is identical to Park (P) range. However, if Neutral
is selected after the vehicle was operating in Reverse (R), the normally-high 35R
pressure control solenoid 2 is commanded OFF and the ...