Service data output function
The ECS control unit receives the data input for control
and outputs it to the diagnosis connector as a serial
signal.
SERVICE DATA CHART
Item No. Service data items
11 G-sensor output
14 Throttle position sensor output
21 Steering wheel angular velocity sensor output
24 Vehicle speed sensor output
26 Stop lamp switch
61 F.R. actuator condition
62 F.L. actuator condition
63 R.R. actuator condition
64 R.L. actuator condition
Actuator test function
By using the multi-use tester to send an order to the
ECS control unit, it is possible to force-drive the ac-
tuator.
ACTUATOR TEST CHART
Item No. Actuator test items Shock absorber damping condition
01 Damping force SOFT Damping force for 4 shock absorbers set to SOFT
03 Damping force MEDIUM Damping force for 4 shock absorbers set to MEDIUM
04 Damping force HARD Damping force for 4 shock absorbers set to HARD
NOTE
The damping force set is released under the following 3 conditions
• Ignition switch is turned OFF
• Vehicle speed becomes 3km/h (1.9 mph) or more
• Multi-use tester is disconnected
3-20 DRIVE-CONTROL COMPONENTS - Electronic Control Suspension (ECS)
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