P07A8, P07A9 (A/T)
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 P07A8 : Brake B1 Stuck OFF
DTC P07A9 : Brake B1 Stuck ON
NOTE: Before you troubleshoot, review the General Troubleshooting Information .
| DTC Description | Confirmed DTC | Pending DTC | Freeze Frame |
|---|---|---|---|
| P07A8 Brake B1 Stuck OFF | |||
| P07A9 Brake B1 Stuck ON |
DTC (A/T)
- Problem verification
-1. Turn the vehicle to the ON mode.
-2. Clear the DTC with the HDS.
-3. Test-drive under these conditions:
DTC Test Condition P07A8 - Start the engine.
- While pressing the brake pedal, shift the transmission to D position/mode, and wait for at least 10 seconds.
P07A9 - Start the engine, and wait for at least 10 seconds in P position/mode.
- While pressing the brake pedal, shift the transmission to D position/mode, and wait for at least 20 seconds, then shift to R position/mode.
-4. Check for Pending or Confirmed DTCs with the HDS.
DTC Description Confirmed DTC Pending DTC Freeze Frame P07A8 Brake B1 Stuck OFF P07A9 Brake B1 Stuck ON Is DTC P07A8 or P07A9 indicated?
YES
The failure is duplicated. Replace the valve body assembly .
NO
Intermittent failure, the system is OK at this time. If the freeze data/on-board snapshot of this DTC is recorded, try to reproduce the failure under the same conditions with the freeze data/on-board snapshot.