Spn 1548 5 Hvac Duct Temperature - maint
Websuspect parameter number (spn), failure mode indicator (fmi) and occurrence count numbers are listed.
Webi have a hvac duct temperature code spn 1548.
Mine just came on as well the same time i lost all air in the cab.
Webthe system uses constant outlet temperature control (cotc) to provide discharge air temperature out the ducts that has a stable temperature based on a reference point for.
Source addresses and dtc descriptions are presented in plain text.
Webaug 12, 2021 · the system uses constant outlet temperature control (cotc) to provide discharge air temperature out the ducts that have a stable temperature based on a.
Use the rear hvac control panel blower switch to raise and lower.
Use the dash slprtemp switch to vary sleeper temperature from warmest setting to the coldest setting.
Webhvac control head temperature mix dm1 hvac temperature door stuck, defective door actuator, or open/ shorted circuit 1200_b11 to temp actuator pin a, or 1200_b12 to.
Webmar 24, 2018 · could be hvac related error.
Use the dash slprtemp switch to vary sleeper temperature from warmest setting to the coldest setting.
Webhvac control head temperature mix dm1 hvac temperature door stuck, defective door actuator, or open/ shorted circuit 1200_b11 to temp actuator pin a, or 1200_b12 to.
Webmar 24, 2018 · could be hvac related error.
Still getting air in the sleeper but now the fan level 8 (max) is more.
I assumed the duct sensors might be bad so i replaced both of them located on passenger side underneath the dash.
