Toyota Corolla (E120) 2002–2008 Repair Manual / Rear suspension / Rear shock absorber with coil spring
Toyota Corolla (E120): Rear shock absorber with coil spring
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Supplemental restraint system
Preparation
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Recomended tools
Equipment
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Circuit description
The actuator motor is operated by signals from the cruise control ecu assy.
Acceleration and deceleration
signals are transmitted by changes in the duty ratio (see below).
Duty ratio:
the duty ratio is the ratio of the period of continuity in one cycle. For
example, if a is the period of co ...
Circuit description
The shift solenoid valve sl is turned ”on” and ”off” by signals from the ecm
in order to control the hydraulic
pressure operation, the lock–up relay valve, which then the controls operation
of the lock–up clutch.
Fail safe function:
if the ecm detects a malfunction, it turns the ...