We have a 2019 International LT showing SPN 563 FMI 9 OC 4

Spn 171. Jared Padalecki, Sam Winchester, Spn, Comfort, Aesthetic, Character Monitored Parameter Ambient Temperature Typical Enabling Conditions Always Enabled Monitor Sequence None Execution Frequency Always Enabled Typical Duration 2 Seconds Dash Lamps CEL Engine Reaction None I've changed the temp sensor, checked wiring, as well as took vehicle to freightliner dealer for ECM update

Dean Winchester Actor, Winchester Brother, Winchester Supernatural, Spn
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It is one of the more populous fault codes on the SPN list The first meaning of this code is- "Ambient Air Temperature Circuit Failed High" and the second definition is the same except it leaves out the word 'air'

Dean Winchester Actor, Winchester Brother, Winchester Supernatural, Spn

It is one of the more populous fault codes on the SPN list I've changed the temp sensor, checked wiring, as well as took vehicle to freightliner dealer for ECM update Cummins ISB4.5 CM2150 Fault Code: 2398 PID: SPN: 171 FMI: 2 Ambient Air Temperature - Data Erratic, Intermittent, or Incorrect

We have a 2019 International LT showing SPN 563 FMI 9 OC 4. Some may have only one meaning but others, like SPN 171 code has over 10 different applications Detroit DD13 EPA10 (2010-13) Fault Code: SPN 171 FMI 13 (ACM) Ambient Air Temperature Signal Not Available via the Controller Area Network

1 01 2717 DDCSN Detroit Diesel Customer Support · 2 SPN 1077. Transmission Slipping: You may experience gear slippage or delay in shifting Ambient air temperature sensor not programmed correctly in ECM