Table of Contents
Advertisement
(3) Input/Output Signals for HDC Operation
Automatic transmission:
Selector lever
-
RPM
-
Engine torque
-
Gas pedal module
(monitoring gas pedal depression)
When depressing accelerator
pedal during HDC operation, it is
deactivated(regardless of the
slope level).
When depressing brake pedal
during HDC operation,
-
If the slope level is between 10%
and 20: HDC is deactivated.
-
If the slope level exceeds 20%,
HDC function is still activated and
the brake pressure is added.
Longitudinal acceleration sensor
When the HDC operates,
HECU turns on the stop lamp
by supplying 12V
power(separate relay).
HECU sends the signals
regarding HDC Ready,
Operating and other warning
conditions to the meter
cluster via CAN
communication line. The
meter cluster operates the
green or red HDC indicator.
Advertisement
Table of Contents
