DTC B2601: Parking Sensor CPU Error; DTC B2602: Parking Sensor EEPROM Error

WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2017 Honda Odyssey, 2016 Honda Odyssey, 2015 Honda Odyssey, 2014 Honda Odyssey, and 2013 Honda Odyssey. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: If you are troubleshooting multiple DTCs, be sure to follow the instructions in B-CAN System Diagnosis Test Mode A (see TROUBLESHOOTING - B-CAN SYSTEM DIAGNOSIS TEST MODE A ).

Clear the DTCs with the HDS.
Turn the ignition switch to LOCK (0), and then back to ON (II).
Wait for at least 6 seconds.
Check for DTCs with the HDS.
Is DTC B2601 or B2602 indicated?

YES -Replace the parking and back-up sensor control unit (see PARKING AND BACK-UP SENSOR CONTROL UNIT INPUT TEST/REPLACEMENT ).

NO -Intermittent failure, the system is OK at this time. Check for loose or poor connections at the parking and back-up sensor control unit (24P) and the related units.