Configuration (BCM)
Body control systemP1574 ASCD vehicle speed sensor
Description
The ECM receives two vehicle speed signals via the CAN communication line.
One is sent from combination
meter, and the other is from TCM (Transmission control module). The ECM uses
these signals for ASCD control.
Refer to EC-68, "System Diagram" for ASCD functions.
D ...
Brake pedal
Inspection and Adjustment
INSPECTION
Inspect the brake pedal free height (H) from the floor using Tool
at a 90 angle to the floor as shown.
Adjust the brake pedal free height (H) to specifications.
Brake pedal free height (H)
Brake pedal full stroke (S)
Clearance between br ...
P1801 vias control solenoid valve 2
Description
The VIAS control solenoid valve 2 cuts the intake manifold vacuum signal for
power valve 2 control. It
responds to ON/OFF signals from the ECM. When the solenoid is OFF, the vacuum
signal from the intake
manifold is cut. When the ECM sends an ON signal the coil pulls the plunger ...