DTC B1002 (Keyless Access Power Control Unit) (2025)
WARNING: This page does not describe the selected car, but rather 11 other vehicles, including the 2025 Honda Odyssey, 2024 Honda Odyssey, 2023 Honda Odyssey, 2022 Honda Odyssey, and 2021 Honda Odyssey. However, it is still accessible from the selected car via links, so may be relevant.
DTC B1002 : BCM internal error (EEPROM error)
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 .
| DTC Description | DTC |
|---|---|
| B1002 BCM internal error (EEPROM error) |
DTC (Keyless Access Power Control Unit)
- Problem verification
-1. Clear the DTCs with the HDS.
-2. Turn the vehicle to the OFF (LOCK) mode and then the ON mode.
-3. Wait for at least 6 seconds.
-4. Check for DTCs with the HDS.
DTC Description DTC B1002 BCM internal error (EEPROM error) Is DTC B1002 indicated?
YES
Replace the body control module BODY CONTROL MODULE REMOVAL AND INSTALLATION .
NO
Intermittent failure, the system is OK at this time.