Honda HR-V: Description
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VSA System Description - ABS Control
When wheel speed is significantly reduced from estimated vehicle speed, the
VSA modulator-control unit
closes the inlet valve and opens the outlet valve momentarily to reduce brake
fluid pressure an
VSA System Description - Hill Start Assist Control
Overview
The hill start assist control assists drivers by automatically controlling
brake pressure when starting a vehicle on
a steep hill; this assist prevents the vehicle from rolling on a hill for
DTC Troubleshooting, Testing
DTC TROUBLESHOOTING
VSA SYSTEM DTC TROUBLESHOOTING INDEX
TESTING
VSA MODULATOR-CONTROL UNIT UPDATE
Special Tools Required
MVCI unit with
the latest control
module (CM)
update software
installed
P
SEE MORE:
Inputs and Outputs
ELECTRIC PARKING BRAKE CONTROL UNIT CONNECTOR FOR INPUTS AND OUTPUTS
Electric Parking Brake Control Unit Inputs and Outputs for 30P Connector
(Connector Disconnected)
*1: M/T
*1: M/T
ELECTRIC PARKING BRAKE ELECTRONIC WIRING DIAGRAM
Refer to appropriate wiring diagram: System Wiring Diagrams
ELE
DTC Troubleshooting 51-12: Motor Power Source Circuit Malfunction
NOTE: Before you troubleshoot, review the general troubleshooting
information.
1. Problem verification:
Turn the vehicle to the ON mode.
Clear the DTC with the HDS.
Turn the vehicle to the OFF (LOCK) mode, then to the ON mode.
Check for DTCs with the HDS.
Is DTC 51-12 indicated?
YES
The fai
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