Honda HR-V: VSA System - Testing & Troubleshooting
Honda HR-V (2015-2021) Service Manual / Brakes / VSA System - Testing & Troubleshooting
- Description
- DTC Troubleshooting, Testing
- General Information
- Symptom Troubleshooting
- Inputs and Outputs
- How to Information
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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
SEE MORE:
Connector Inputs and Outputs
AUDIO SYSTEM ELECTRONIC WIRING DIAGRAM
Please see appropriate system wiring diagram. ELECTRICAL SYSTEM - TESTING &
TROUBLESHOOTING
AUDIO UNIT CONNECTOR FOR INPUTS AND OUTPUTS (COLOR AUDIO TYPE (5-INCH
SCREEN) )
Connector Index
Audio Unit Connector A (24P)
Audio Unit Connector C (24P)
Audio Uni
DTC B1127 Driver's Door Key Cylinder Switch Input Circuit
Malfunction (Simultaneous Input of Lock and Unlock Signal)
DTC (MICU)
NOTE : If you are troubleshooting multiple DTCs, be sure to follow the
instructions in B-CAN System
Diagnosis Test Mode A - Refer to: Body Electrical Troubleshooting - B-CAN System
Diagnosis Test Mode
A - Initial Communication and DTC Checks.
1. Problem verification (driver's door key
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