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:
Emissions Maintenance Reminder
NOTE: To determine the appropriate reset procedure, refer to EMISSIONS
MAINTENANCE REMINDER RESET INDEX.
EMISSIONS MAINTENANCE REMINDER RESET INDEX
EMISSIONS MAINTENANCE REMINDER RESET - PROCEDURE 1
1. Heated Oxygen Sensor (HO2S) must be replaced every 90,000 miles. When
odometer reaches 90,000
mi
DTC Advanced Diagnostics: VSA Related DTCS
NOTE
Initial Diagnosis:
The initial on-board diagnosis occurs right after the vehicle condition is
turned to the ON mode, and the
ABS/VSA indicator comes on, and continues until the indicator goes off.
Regular Diagnosis:
The regular on-board diagnosis begins right after the ABS/VSA indicator
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