Honda HR-V: Steering System - Testing & Troubleshooting
Honda HR-V (2015-2021) Service Manual / Steering / Steering System - Testing & Troubleshooting
- Description
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- DTC Troubleshooting Index
- Symptom Troubleshooting
- Disassembly and Reassembly
- How to Information
- Inspection/Adjustment
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EPS System Description - EPS Control
The base current is a basic current value to drive the motor. Base current is
calculated using steering torque and
vehicle speed.
EPS motor torque tends to be lower as the vehicle begins to move, an
EPS System Description - Motion Adaptive-EPS Control
Overview
Motion adaptive-EPS control performs the steering torque correction control
coordinated with VSA system for
stabilizing the vehicle when the steering is unstable. The EPS system determines
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DTC Troubleshooting 68-12: Brake Pedal Position Switch Stuck ON
NOTE: Before you troubleshoot, review the general troubleshooting
information.
1. VSA modulator-control unit performance check:
Start the engine.
Check the parameter(s) below with the HDS. Do not press the brake pedal.
Is there 10 MPa or more?
YES
Go to step 2.
NO
Go to step 3.
2. Brake pedal
DTC B12D0, B12D1, B12D2
NOTE: Refer to the DTC code shown on the display, and then inspect the
connectors and terminals based on
the instructions in the table below.
DTC (Power Control Unit)
NOTE:
If you are troubleshooting multiple DTCs, be sure to follow the
instructions in B-CAN System Diagnosis
Test Mode A - Ref
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