# C1120 on the 2026 Honda Odyssey

The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.

This code is specific to a manufacturer and is not described here.

## Bulletins for this model year that name C1120

- [11036111](https://open.wenmarpro.com/bulletins/11036111), 2026-08-12: Dealer Message \- American American Honda Motor Co., Inc. \(AHM\) is searching for certain 2026 Odysseys with a cusomer complaint of the electronic parking brake \(EPB\) switch inoperable. Customer may also notice a brake system warning indicator on the instrument panel with DTC C1120\-14 Electric Parking Brake Switch Circuit Malfunction. To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
- [11035223](https://open.wenmarpro.com/bulletins/11035223), 2026-07-25: Dealer Message \- American American Honda Motor Co., Inc. \(AHM\) is searching for certain 2026 Odysseys with a cusomer complaint of the electronic parking brake \(EPB\) switch inoperable. Customer may also notice a brake system warning indicator on the instrument panel with DTC C1120\-14 Electric Parking Brake Switch Circuit Malfunction. To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
- [11034193](https://open.wenmarpro.com/bulletins/11034193), 2026-07-01: Dealer Message \- American American Honda Motor Co., Inc. \(AHM\) is searching for certain 2026 Odysseys with a cusomer complaint of the electronic parking brake \(EPB\) switch inoperable. Customer may also notice a brake system warning indicator on the instrument panel with DTC C1120\-14 Electric Parking Brake Switch Circuit Malfunction. To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.