Anyone ideas on that topic:
When switching on the air condition in my Roadster (1.5 but at least some parts if not all of the HVAC are 2.0/2.5 series parts) the two front fans won't start to turn.
Another Roadster I could examine was running the front condenser fans immediatley after switching on AC.
During inspection this summer (I bought the car this year) the mechanic said they wouldn't have to start immediatley (but I thing he wasn't right about that...)
I cant really say if the AC compressor is running (how loud is it, is it noticeable when front fans are off / on ?)
This could lead me to a more specific failure like whole set is not getting a start signal or current to run or theres only a problem to the fans or their relays...
If battery gets to warm normally the AC of the HVAC is used for cooling down and the front fans should run, too
this never happened to me eventhough in debug screen HVAC a 100% cooling was requested by the system.
I checked the HVAC solenoid valves (for evaporator and chiller) in debug mode and both are clicking, also being able switching on / off cooling pump of the battery.
Fuses are all good... F... I really was looking just having to replace a blown fuse... :cursing:
Heater System and cabin blower are ok, too
Fans and power connectors of the two fans in front seem to be ok, too.
So... what can I check else?
I might want to change the HVAC Fan Control Module (anyone done that before? is it a standard module or a Tesla part?)
Technical manual says it is located RH inner wing under the hood. Where's that really?
OK... if you have any hints or suggestions... would be awesome!
Daniel
VIN EU ... 000112
When switching on the air condition in my Roadster (1.5 but at least some parts if not all of the HVAC are 2.0/2.5 series parts) the two front fans won't start to turn.
Another Roadster I could examine was running the front condenser fans immediatley after switching on AC.
During inspection this summer (I bought the car this year) the mechanic said they wouldn't have to start immediatley (but I thing he wasn't right about that...)
I cant really say if the AC compressor is running (how loud is it, is it noticeable when front fans are off / on ?)
This could lead me to a more specific failure like whole set is not getting a start signal or current to run or theres only a problem to the fans or their relays...
If battery gets to warm normally the AC of the HVAC is used for cooling down and the front fans should run, too
this never happened to me eventhough in debug screen HVAC a 100% cooling was requested by the system.
I checked the HVAC solenoid valves (for evaporator and chiller) in debug mode and both are clicking, also being able switching on / off cooling pump of the battery.
Fuses are all good... F... I really was looking just having to replace a blown fuse... :cursing:
Heater System and cabin blower are ok, too
Fans and power connectors of the two fans in front seem to be ok, too.
So... what can I check else?
I might want to change the HVAC Fan Control Module (anyone done that before? is it a standard module or a Tesla part?)
Technical manual says it is located RH inner wing under the hood. Where's that really?
OK... if you have any hints or suggestions... would be awesome!
Daniel
VIN EU ... 000112