Honda HR-V: Troubleshooting
Honda HR-V (2015-2021) Service Manual / Restraints / Occupant Detection System - Diagnostics / Troubleshooting
- DTC Troubleshooting 81-51, 81-52, 81-53: Internal Failure of the Front Passenger's Weight Sensor Unit
- DTC Troubleshooting 81-55: Short to Ground in the Front Passenger's Weight Sensor Power Circuit
- DTC Troubleshooting 81-56: Internal Failure of the Front Passenger's Weight Sensor
- DTC Troubleshooting 82-13: No Signal From the Front Passenger's Weight Sensor (Front Inner Side)
- DTC Troubleshooting 83-33: No Signal From the Front Passenger's Weight Sensor (Front Outer Side)
- DTC Troubleshooting 84-91: Front Passenger's Weight Sensor Not Calibrated
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DTC Troubleshooting 81-51, 81-52, 81-53: Internal Failure of the Front
Passenger's Weight Sensor Unit
NOTE:
Before doing this troubleshooting procedure, find out if the vehicle was
in a collision. If so, verify that all the required components were replaced
with new
components of the correct p
DTC Troubleshooting 81-55: Short to Ground in the Front Passenger's
Weight Sensor Power Circuit
NOTE:
Before doing this troubleshooting procedure, find out if the vehicle was
in a collision. If so, verify that all the required components were replaced
with new
components of the correct pa
DTC Troubleshooting 81-56: Internal Failure of the Front Passenger's
Weight Sensor
NOTE:
Before doing this troubleshooting procedure, find out if the vehicle was
in a collision. If so, verify that all the required components were replaced
with new
components of the correct pa
SEE MORE:
DTC U128D (MICU) MICU Lost Communication With Gauge Control Module
NOTE : The DTC may be stored due to the grounding failure or the power source
failure at the transmitting
control unit (the grounding inspection and the power source inspection on each
control unit are required prior to
this checking process).
DTC (MICU)
NOTE : If you are troubleshooting multiple
Volume Does Not Increase With Speed (With Navigation)
NOTE:
Check the vehicle 12 volt battery condition first.
Check for B-CAN DTCs and resolve them before troubleshooting.
Check the connectors for poor connections or loose terminals.
1. Problem verification.
Test-drive the vehicle at freeway speeds, and monitor if the volume
increases.
Does the
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