7473 SPN Fault Code

Name:

Driver Alertness Warning

Description:

Indicates when a distracted driving condition is detected. This signal can be used independent of the technology and ECU used to estimate the distracted driver condition.000b = No distracted driving condition detected 001b = Level 1 – Mild distraction or extended driving condition detected 010b = Level 2 – Degradation in driving behavior detected 011b = Level 3 – Driver alertness warning 100b to 110b = Reserved 111b = Not Available

7473 spn fault code name is Driver Alertness Warning. If you don't take the time to look into 7473 spn fault when it arises, it can add up quickly. One small issue like 7473 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 7473 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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