Honda HR-V: Steering System - Testing & Troubleshooting
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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
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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Shift to Test Mode 1
Check the PCM for DTCs and troubleshoot PCM or F-CAN loss of communication
errors first, then do this
diagnosis if the HDS is not available.
1. Check the No. B21 (10 A) fuse in the under-hood fuse/relay box and the No.
C34 (7.5 A) fuse in the under-dash
fuse/relay box. If a fu
NOTE: Before you troubleshoot, review the general troubleshooting
information.
DTCs (VSA)
1. Solenoid operation check:
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.
Operate any one of the four solenoids in the VSA FU