1. HVAC2 SON 523318 FMI 2 ??? | TruckersReport.com Trucking Forum
May 31, 2018 · HVAX2 SON 523318 FMI 2 2014 freightliner cascadia When I try to start the truck, I get idle mgmt and stop start lights. Think it might be battery related?
Hey, so I'm stranded at a rest stop with next to no signal and the following code. HVAX2 SON 523318 FMI 2 2014 freightliner cascadia When I try to...
2. HELP: Cascadia check engine lights | Page 3 - TruckersReport.com
Mar 25, 2013 · fault 1-fail 7-spn 523318-sys25 has nothing to do with engine. your sleeper blower is malfunctioning I guess.
I have a 2012 cascadia.when I took it in to get the bushings and alignment I had like 5 codes on along with both the check engine lights on.the...
3. 2023 Freightliner Cascadia Front HVAC Controller - Duaparts
May 14, 2024 · ... SPN 523318 - FMI 7, Blower Motor Rotor Blocked or Speed Mismatch This fault code is intended to set when feedback from the blower motor ...
Applicable Vehicles All Cascadia (P3) daycab and sleeper cab Symptoms N/A Issue There is a severe supply constraint on the main HVAC controller, A22-60645-101. An electronic component is no longer available to manufacture the main HVAC controller. Part supplies are extremely limited, and there are no alternative parts. As information is gathered to identify reasons that the HVAC controller is being replaced, this Solution will be updated with new troubleshooting information intended to identify situations where the controller does not require replacement. Solution Known nuisance fault code Nuisance Fault Code: SA 25 - SPN 523318 - FMI 7, Blower Motor Rotor Blocked or Speed Mismatch This fault code is intended to set when feedback from the blower motor indicates that the rotor has stalled. It is frequently triggered under the following circumstances: Blower speed is set higher than position 3 on the HVAC control head. Blower motor is operating with the key in the RUN position and the engine is NOT running The key is turned to the START position to start the engine. Power to the blower motor is cut off during starting, causing the rotor speed to drop. The HVAC controller remains powered during starting, and the controller incorrectly interprets the speed change as a blocked rotor. If there is air coming out of the HVAC system vents, and the blower speed control is able to change the blower motor speed (for example, change from position 3 to positio...
4. [PDF] DIAGNOSTIC REPORT
Oct 4, 2022 · SPN 523318. FMI: 2. Fault Description: Undefined. FMI Description: Mechanical System not Responding or out of. Adjustment. Count: 3. SPN 523318.
5. [PDF] JPRO ® DIAGNOSTIC REPORT - Manheim
Jan 30, 2024 · SPN 520407. 5. 1. Inactive. HVAC Rear. Blower motor - protection mode (speed mismatch or blocked rotor). SPN 523318. 7. 1. Inactive. DD15 CPC04T.
6. [PDF] HD OBD Vehicle Diagnostic Report Trouble codes
SPN 523318,FMI 7. Blower motor-protection mode(voltage out of range). Mechanical system not responding or out of adjustment. Passenger-operator climate ...
7. [PDF] JPRO ® DIAGNOSTIC REPORT - Manheim
Nov 1, 2023 · SPN 523318. 2. 3. Inactive. HVAC Front. Blower motor - protection mode (speed mismatch or blocked rotor). SPN 523318. 7. 126. Inactive. HVAC ...
8. [PDF] DIAGNOSTIC REPORT
Mar 18, 2019 · SPN 111. 1. 1. Inactive. HVAC-Auxiliary. Control Unit. Blower motor - protection mode (speed mismatch or blocked rotor). SPN 523318. 7. 1.
