Honda HR-V: DTC B1602 Keyless Access Control Unit Internal (EEPROM) Error
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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.
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Is DTC B1602 indicated?
YES
Replace the keyless access control unit.
NO
Intermittent failure, the system is OK at this time.
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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
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 (Keyless Access Control Unit)
NOTE: If you are troub
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Removal
1. Front Grille Cover - Remove
2. Air Cleaner - Remove
3. Harness Cover - Remove
Remove the bolts (A).
Disconnect the connector (B).
4. Shift Cable (Transmission Side) - Remove
Remove the lock pin (A) and the control pin (B).
Remove the shift cable bracket (C) and the shift cable en
Procedure
NOTE:
The correction of inclination sensor learn procedure must be done with
the HDS when:
On an ascending road, if you relieved the brake pedal with the
transmission is in D position/mode, the vehicle would fall back because
of weak creep torque.
On a flat road, if you relie