HomeC1120 · Code meaning and manufacturer information
Chassis

C1120

Code meaning and manufacturer information

C1120

What does this code mean?

The wording below belongs to the named make and communication. Match the complete code, reporting module, model year and engine before applying it.

A code identifies a detected condition, not a part that must automatically be replaced.

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A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.

Manufacturer wording

Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.

Manufacturer communications

17

Original wording in English

ATI&08042026903

HONDA

Reported code forms C1120-14

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…

Read communication ↗

ATI&07202026901

HONDA

Reported code forms C1120-14

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…

Read communication ↗

ATI&06172026902

HONDA

Reported code forms C1120-14

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…

Read communication ↗

APaS07212020906

HONDA

Reported code forms C1120-14

Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2018-2020 Accords with a customer complaint of the red BRAKE warning light on with the DTC C1120-14 (Electric Parking Brake Switch Circuit…

Read communication ↗

APaS07062020909

HONDA

Reported code forms C1120-14

Dealer Message - American Honda Motor Co., Inc. (AHM) is investigating certain 2018-2020 Accords with a customer complaint of the red BRAKE warning light on with the DTC C1120-14 (Electric Parking Brake Switch Circuit…

Read communication ↗

APaS06292020

HONDA

Reported code forms C1120-14

Dealer Message - American Honda Motor Co., Inc. (AHM) is investigating certain 2018-2020 Accords with a customer complaint of the red BRAKE warning light on with the DTC C1120-14 (Electric Parking Brake Switch Circuit…

Read communication ↗

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Check vehicle applicability

4

A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.

MakeModelModel year
HondaACCORD2020
HondaACCORD2019
HondaACCORD2018
HondaODYSSEY2026

Before replacing a part

Record codes and freeze-frame data. Check battery condition, related codes and visible wiring or hose damage. Follow the vehicle's diagnostic procedure and test results before replacing parts.

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Can I keep driving?

A code alone cannot establish whether driving is safe. A flashing malfunction light, severe shaking, overheating, oil-pressure warning or loss of braking or steering needs prompt attention. Stop in a safe place and seek assistance when control or engine safety is affected. Follow the vehicle handbook.