Honda HR-V: DTC U3003-17 (EPS Control Unit)
Honda HR-V (2015-2021) Service Manual / Steering / Electronic Power Steering (EPS) System - Diagnostics / DTC Troubleshooting / DTC U3003-17 (EPS Control Unit)
NOTE: Before you troubleshoot, review the general troubleshooting information.
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DTC (EPS)
1. Problem verification.
- Turn the vehicle to the ON mode.
- Clear the DTC with the HDS.
Clear DTCs
- Turn the vehicle to the OFF (LOCK) mode, then start the engine.
- Turn the steering wheel to left and right several times, and keep holding each direction for 10 seconds or more.
- Check for DTCs with the HDS.
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Is DTC U3003-17 indicated?
YES
The failure is duplicated. Go to step 2.
NO
Intermittent failure, the system is OK at this time. If the freeze data/on-board snapshot of this DTC is recorded, try to reproduce the failure under the same conditions with the Freeze data/on-board snapshot.
2. EPS control unit check (update).
- Turn the vehicle to the OFF (LOCK) mode.
- Update the EPS control unit if it does not have the latest software.
- Turn the vehicle to the OFF (LOCK) mode, then start the engine.
- Turn the steering wheel to left and right several times, and keep holding each direction for 10 seconds or more.
- Check for DTCs with the HDS.
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Is DTC U3003-17 indicated?
YES
Check for loose terminals and poor connections at the EPS control unit connectors. If the EPS control unit was updated and the symptom/indication is still present, replace the EPS motor/control unit.
NO
Troubleshooting is complete.
READ NEXT:
DTC Advanced Diagnostics
DTC ADVANCED DIAGNOSTICS EPS RELATED DTCS
NOTE
DTC Advanced Diagnostics
Initial Diagnosis:
The initial on-board diagnosis occurs right after the vehicle condition is
turned to the ON mode, and th
EPS Motor & Control Unit - Service Information
REMOVAL & INSTALLATION
EPS MOTOR/CONTROL UNIT REMOVAL AND INSTALLATION
Removal
1. Steering Column/EPS Control Unit - Remove
2. EPS Motor/Control Unit - Remove
Disconnect the connector (A)
Remo
Steering Column - Inspection & Adjustment
DESCRIPTION
EPS SYSTEM DESCRIPTION - STEERING COLUMN
The steering force from the steering wheel is sent to the column shaft. The
torque sensor measures the
difference between the force applied to the
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Security System
Immobilizer System
The immobilizer system prevents a key that has not been pre-registered from
starting the engine. Each key contains electronic transmitters that use
electronic
signals to verify the key.
Pay attention to the following when inserting the key into the ignition switch
or
pressing t
How to Information
HOW TO TROUBLESHOOT THE ELECTRIC PARKING BRAKE
System Indicator
The electrical parking brake system has two indicators:
Electric parking brake system indicator (A)
Electric parking brake indicator (B)
When the system is OK, each indicator comes on for about 2 seconds after
turning the vehicle
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