7553 SPN Fault Code

Name:

Hybrid System Brake Pedal Regenerative Braking Disable Switch

Description:

Indicates the brake pedal regenerative braking disable switch position. This switch allows the operator to disable regenerative braking (e.g. such as during slippery road conditions) that is controlled by brake pedal application. Regenerative braking is still allowed if requested by other inputs (e.g. coasting regenerative braking level selector (SPN 7556)). 00b = Brake pedal regenerative braking disable switch is off. When this switch is off, regenerative braking may be activated by brake pedal application. 01b = Brake pedal regenerative braking disable switch is on. When this switch is on, regenerative braking shall not be activated by brake pedal application. 10b = Error 11b = Not Available

7553 spn fault code name is Hybrid System Brake Pedal Regenerative Braking Disable Switch. If you don't take the time to look into 7553 spn fault when it arises, it can add up quickly. One small issue like 7553 can cause a larger component to become damaged without taking the time to investigate. If you suspect your truck is suffering from one of these issues, look into replacing those small components to save money down the road.

Note: The name and description of 7553 code represents text descriptions for faults supported by another coding system and does not necessarily comply with SAE J1939. For a specific engine manufacturer's explanation for codes, please consult the engine's technical manual. See also other spn codes.

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SPNFMI Faults and Engine error code check tool. SPN code listing with names and descriptions.

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