Honda HR-V: EPS Symptom Troubleshooting - Steering Pull
Steering pull
1. EPS system check:
- Turn the vehicle to the OFF (LOCK) mode.
- Disconnect the following connectors.
EPS control unit connector B (6P)
EPS control unit connector C (2P)
- Test-drive the vehicle.
Is there steering pull?
YES
Make sure the suspension is not modified, and adjust the wheel alignment.
Also check the tire pressure,
tire size, and for abnormal tread wear.
NO
Replace the steering column/EPS control unit.
EPS SYMPTOM TROUBLESHOOTING INDEX
When the vehicle has one of these symptoms, check for a diagnostic trouble
code (DTC) with the HDS. If there
is no DTC, do the diagnostic procedure for the symptom, in the sequence listed,
until you find the cause.
CIRCUIT DIAGRAM
EPS CIRCUIT DIAGRAM
Fig. 3: EPS Circuit Diagram (1 Of 2)
Fig. 4: EPS Circuit Diagram (2 Of 2)
EPS WIRING AND CONNECTORS
EPS CONTROL UNIT CONNECTOR FOR INPUTS AND OUTPUTS
Connector Index
EPS Control Unit Connector A (5P)
EPS Control Unit Connector B (6P)
EPS Control Unit Connector C (2P)
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STEERING GEARBOX DISASSEMBLY AND REASSEMBLY
Exploded View
NOTE:
For these operations, refer to the complete procedure as needed.
Rack end removal and installation
Rack guide adjustment
Tie-rod
HOW TO TROUBLESHOOT THE EPS
EPS Indicator
Under normal conditions, the EPS indicator (A) comes on when turning the
vehicle to the ON mode, then goes
off after the engine is started. This indicates th
STEERING LINKAGE AND GEARBOX INSPECTION
Inspection
1. Steering Linkage and Gearbox - Inspect
STEERING RACK GUIDE ADJUSTMENT (KA/KC)
Special Tools Required
Rack Stopper Wrench 070AATG2A101
Locknut Wr
SEE MORE:
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 (Front Seat Heater Control Unit)
NOTE :
If you are troubleshooting multiple DTCs, be sure to follow the
instructions in B-CAN System Diagnosis
Tes
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 a few
seconds while moving the driver's
foot from the brake pedal to the accelerator pedal. The hi