Honda HR-V: DTC B1601 Keyless Access Control Unit Internal (CPU) Error
.png)
DTC (Keyless Access Control Unit)
NOTE: If you are troubleshooting multiple DTCs, be sure to follow the
instructions in B-CAN System
Diagnosis Test Mode A - Refer to: Body Electrical Troubleshooting - B-CAN System
Diagnosis Test Mode
A - Initial Communication and DTC Checks.
1. Problem verification:
- Clear the DTCs with the HDS.
Clear DTCs
- Turn the vehicle to the OFF (LOCK) mode and then the ON mode.
- Check for DTCs with the HDS.
.png)
Is DTC B1601 indicated?
YES
Replace the keyless access control unit.
NO
Intermittent failure, the system is OK at this time.
READ NEXT:
DTC (Keyless Access Control Unit)
NOTE: If you are troubleshooting multiple DTCs, be sure to follow the
instructions in B-CAN System
Diagnosis Test Mode A - Refer to: Body Electrical Troubleshooting
DTC (Keyless Access Control Unit)
NOTE: If you are troubleshooting multiple DTCs, be sure to follow the
instructions in B-CAN System
Diagnosis Test Mode A - Refer to: Body Electrical Troubleshooting
DTC (Keyless Access Control Unit)
NOTE: If you are troubleshooting multiple DTCs, be sure to
follow the instructions in B-CAN System Diagnosis Test Mode A - Refer to: Body
Electrical Troubleshootin
SEE MORE:
Refer to: go to the DLC circuit troubleshooting
HDS DOES NOT COMMUNICATE WITH THE MULTI PURPOSE CAMERA UNIT (LANE
DEPARTURE WARNING (LDW)
Refer to: go to the DLC circuit troubleshooting
LDW OFF SWITCH DOES NOT WORK OR OFF INDICATOR DOES NOT COME ON (LANE
DEPARTURE WARNING (LDW)
Refer to: LDW indicat
Removal & Installation
1. Front Inner Fender - Remove
Remove the front inner fender as needed - Refer to: Front Inner Fender
Removal and
Installation, or Rear Inner Fender Removal and Installation.
2. Front Fog Light Bulb - Remove
Disconnect the connector
Turn the bulb (A) 45º count