9181 SPN Fault Code

Name:

Grade Threshold Indicator 1

Description:

This parameter indicates whether or not the transmitting device has sensed a vehicle grade equal to or exceeding a manufacturer-defined threshold. The manufacturer-defined threshold could be a simple fixed value or a dynamic value that changes based on other inputs or operating conditions.This parameter may be used to indicate positive (uphill) or negative (downhill) grade thresholds based on the transmitter threshold settings. For example, if the transmitter threshold is +3% and it senses an uphill grade of 3%, 01b would be indicated. On an uphill grade of only +2.9%, 00b would be indicated. Conversely, if the transmitter threshold is -3% and it senses a downhill grade of -3%, 01b would be indicated. On a downhill grade of only -2.9%, 00b would be indicated. Grade Threshold Indicator (GTI) parameters may be mixed and matched to accomplish different vehicle functionality: Example 1: A transmitter and receiver could use a single GTI parameter as a simple on/off input. A grade-related ve

9181 spn fault code name is Grade Threshold Indicator 1. If you don't take the time to look into 9181 spn fault when it arises, it can add up quickly. One small issue like 9181 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 9181 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.

9181 SPN Fault Code

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Description:

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