Toyota Corolla (E120) 2002–2008 Repair Manual / Exterior/interior trim / Rear spoiler
Toyota Corolla (E120): Rear spoiler
Other materials:
Supplemental restraint system
Preparation
Sst
Recomended tools
Equipment
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Circuit description
The vehicle equipped with abs detects a vehicle speed using the stability
control ecu and wheel speed
sensor. This sensor monitors a wheel rotation speed and sends the signal to the
ecu.
The stability control ecu converts these wheel speed signals into a 4–pulse
signal and outputs it to ...
Inspection procedure
1 Input signal check
See input signal check on page 05–745.
check indicator light operation when driving with vehicle
speed above 40 km/h (25 mph), and with vehicle speed
below 40 km/h (25 mph).
Ok:
vehicle speed above 40 km/h (25 mph):
indicator light blinks
vehicle speed be ...


