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Andy, Truck Diagnostic Technician
Category: Medium and Heavy Trucks
Satisfied Customers: 1607
Experience:  International trucks, International, Maxxforce and Cummins engines, diagnostic, electrical, Hvac and refrigeration repairs
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Do u have a wiring diagram temperature sensor on a

Customer Question

do u have a wiring diagram for the temperature sensor on a freightliner fld(###) ###-####Detroit 60 series
Submitted: 2 years ago.
Category: Medium and Heavy Trucks
Customer: replied 2 years ago.
the radiator fan wont cut off on a freightliner fld(###) ###-####with a 60 series Detroit engine ,Need wiring diagram
Customer: replied 2 years ago.
the check engine light is not coming on from a Freightliner fld 120 97 .Do u have a wiring diagram
Expert:  Andy replied 2 years ago.
Hi there ! Sorry to hear you are having trouble! My name is ***** ***** I would like to try and help if I can ! Can we start with the full vin number please?
Customer: replied 2 years ago.
Good morning : The Vin # ***** .I remove the transmission and the engine I rebuild both .I had a broken crankshaft .Everything was working before I remove them ,I replace the sensor harness (Used ) .I have 12 volts on the fan solenoid. If I ground it cuts off .The A/C is working .The temperature gauge is not working .and the jakes are not working . The check engine light is not coming on when u turn the key .Thanks for your help
Expert:  Andy replied 2 years ago.
Thanks for the vin . I will look this up after work and send it to you.
Expert:  Andy replied 2 years ago.
Can you please tell me which engine you have ? I know it is a Detroit engine but is it series 50 , 60 . ddec III or IV ?
Customer: replied 2 years ago.
60 series /ddec IV
Expert:  Andy replied 2 years ago.
Ok thanks !
Customer: replied 2 years ago.
please try to send me tonight some idea where I could start tomorrow to get this truck on the road
Expert:  Andy replied 2 years ago.
I am trying right now but am having technical difficulties currently to acces the wiring diagrams . Will keep trying though and hopefully get back to you tonight ! Sorry for the inconvenience !
Customer: replied 2 years ago.
When are u going to be able to get the diagrams ?
Expert:  Andy replied 2 years ago.
I will try now for you
Expert:  Andy replied 2 years ago.
I am able to access it tonight ! I am assuming that you do not have EGR because this is a 1997 engine so here are the diagrams ! There were two diagrams and I enlarged them for better viewing but in doing so , I had to split them in half because they were too large . You just need to print them and piece them together like a puzzle . Please do not forget to rate my service to you at the end of this session and again , sorry about the delay !
Customer: replied 2 years ago.
I received your diagrams but I need the diagrams from freightliner ,how u expect me to find the problem with those ,cant u get them ,please
Customer: replied 2 years ago.
Expert:  Andy replied 2 years ago.
I will try! What exactly are you looking for ? engine brake circuits on chassis ? coolant temp sensor circuit on chassis too ?
Customer: replied 2 years ago.
the temp sensor is not working and the fan clutch wont cut off ,I remove the engine and transmission out of the chassis ,Something is disconnect . Please let me know if u have access to freightliner electrical diagrams asap.Thanks Victor
Expert:  Andy replied 2 years ago.
Do you have engine light on with a code for the coolant temp sensor - out of range ? The wiring I sent you already will help with the coolant temp sensor . The fan is also controlled bu the ECM and that should also be in the wiring I sent !

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