Honda HR-V: Mirrors - Testing & Troubleshooting
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AUTOMATIC DIMMING MIRRORS SYSTEM DESCRIPTION - CONTROL/FUNCTION
When the automatic dimming off button is turned ON, the control unit receives
signals from each sensor. Based
on the difference between
1. Turn the vehicle to the OFF (LOCK) mode
2. Disconnect the automatic dimming inside mirror 7P connector.
3. Check for continuity between terminal No. 6 and body ground.
If there is continuity, go
SEE MORE:
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, and higher as
it decreases in speed due to
inertia of the rotating body. Inertia compensation increas
EPS DTC TROUBLESHOOTING INDEX
TESTING
EPS CONTROL UNIT UPDATE
Special Tools Required
MVCI unit with the latest control module (CM)
update software installed
1. EPS Control Unit - Update
NOTE: Check any official service website for more information about updating
the MVCI and control
units