DTC C0023-F0, U0416-68, U0416-92, U0416-9A, U0416-F8 (Parking and Back-Up Sensor Control Unit)

WARNING: This page is about a different car, the 2022 Honda Accord, 2021 Honda Accord, 2020 Honda Accord, 2019 Honda Accord, and 2018 Honda Accord. However, it is still accessible from the selected car via links, so may be relevant.

DTC C0023-F0 : Brake Light Drive Relay Circuit Malfunction DTC U0416-68 : VSA Modulator-Control Unit Malfunction DTC U0416-92 : Invalid Data Received From VSA Modulator-Control Unit DTC U0416-9A : Invalid Data Received From VSA Modulator-Control Unit DTC U0416-F8 : VSA Modulator-Control Unit Malfunction

NOTE:

If you are troubleshooting multiple DTCs, be sure to follow the instructions in B-CAN System Diagnosis Test Mode A .
If a DTC is recorded again after it is cleared with the HDS, perform a troubleshooting for the VSA system.

DTC Description	DTC
C0023-F0 Brake Light Drive Relay Circuit Malfunction
U0416-68 VSA Modulator-Control Unit Malfunction
U0416-92 Invalid Data Received From VSA Modulator-Control Unit
U0416-9A Invalid Data Received From VSA Modulator-Control Unit
U0416-F8 VSA Modulator-Control Unit Malfunction

DTC (Parking and Back-Up Sensor Control Unit)

Problem verification

-1. Clear the DTC 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
C0023-F0 Brake Light Drive Relay Circuit Malfunction
U0416-68 VSA Modulator-Control Unit Malfunction
U0416-92 Invalid Data Received From VSA Modulator-Control Unit

DTC Description	DTC
U0416-9A Invalid Data Received From VSA Modulator-Control Unit
U0416-F8 VSA Modulator-Control Unit Malfunction

Are DTCs C0023-F0, U0416-68, U0416-92, U0416-9A, and/or U0416-F8 indicated?

YES

The failure is duplicated. Go to VSA system troubleshooting .

Intermittent failure, the system is OK at this time. Refer to intermittent failures troubleshooting .