Honda HR-V Owners & Service Manuals

Honda HR-V: DTC B1602 Keyless Access Control Unit Internal (EEPROM) Error

Honda HR-V (2015-2021) Service Manual / Accessories & Equipment / Keyless Access Control Unit - Diagnostics / DTC B1602 Keyless Access Control Unit Internal (EEPROM) Error

Keyless Access Control Unit - Diagnostics

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:

  1. Clear the DTCs with the HDS.

Clear DTCs

  1. Turn the vehicle to the OFF (LOCK) mode and then the ON mode.
  2. Check for DTCs with the HDS.

Keyless Access Control Unit - Diagnostics

Is DTC B1602 indicated?

YES

Replace the keyless access control unit.

NO

Intermittent failure, the system is OK at this time.

    READ NEXT:

     DTC B1632 MTR CONT Signal Error

    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 B1640 RF1 Antenna Not Connected Or Malfunction

    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

     DTC B1645, B1647, B1659, B1663 Antenna Circuit Short

    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

    SEE MORE:

     A/C Line Removal and Installation

    Exploded View 1. A/C Line - Remove and Install Fig. 2: A/C System Diagram With Torque Specifications A/C PRESSURE SENSOR REMOVAL AND INSTALLATION Removal & Installation 1. A/C Refrigerant - Recover 2. Front Bumper - Remove 3. A/C Pressure Sensor - Remove Disconnect the connector (A) Hold th

     Maintenance Service Reminder

    NOTE: To determine the appropriate reset procedure, refer to MAINTENANCE SERVICE REMINDER RESET INDEX. MAINTENANCE REQUIRED REMINDER LIGHT RESET INDEX MAINTENANCE SERVICE REMINDER RESET - PROCEDURE 1 1. At each 7500 mile service interval, the MAINTENANCE REQUIRED light will change from Green to Y

    © 2019-2025 Copyright www.hohrv2.com