Honda HR-V: Description
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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
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
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
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NOTE:
Before you troubleshoot, review the how to troubleshoot the electric
parking brake system.
Before troubleshooting, check the electric parking brake control unit
for proper mounting. If not properly
installed the electric parking brake control unit may set this code.
1. Problem verifi
Removal
NOTE: Before you work on the fuel lines and fittings, read
the Fuel Line/Quick-Connect Fitting Precautions.
1. Fuel Line/Quick-Connect Fitting - Remove
If equipped, remove the quick-connect fitting cover
Check the fuel quick-connect fittings (A) for dirt, and clean it
if needed.
Pl