1998 Buick LeSabre "hard wire engine cooling fans" Questions

...engine cooling system commands it on then i would suspect a relay or switch in the a/c system. Electrical issues with any make of car can be very hard to diagniose due to the amount of circuits, ...

...working to cool off engine. Broken wires or unplugged, sending unit not telling computer to turn fans on, or the fan motor its self is shot. you people leave so much info out it is hard to help

...hard fault in the ECT sensor circuit should set either a DTC P0117 or P0118. Remember, these DTCs indicate a malfunction in the engine coolant temperature circuit, so proper use of the DTC table may ...

...hard and costy? the coollent is full also You need to check for power at the fan, if you have power, the fan is bad. If you don't have power then you have to trace the circuit, for a bad relay, fuse, ...

wire wires and touch it straight to the battery to the fans plug. it hard to believe both fans fail at the same time. keep in mind both fan work in sync, although the 2nd fan is only a back up help to

...hard time unplugging the fan plug so when it would not work I unplugged then plugged back up and it still didn't work so I spliced the wires and wired them together and it still doesnt work. Any ...

...engine temp is cooled down, I replaced the Rad.tstat,sensor,relays& pulled the water pump to make sure is it my? did this just happen ?? Out of the blue ??,,,, sounds as if it is hard wired ,,,,look ...

...engine temperature exceeds specified temperature, or when A/C is on and vehicle speed is less than 45 MPH. During hard acceleration, the Wide Open Throttle A/C Cut-Off (WAC) relay controls the A/C ...

engine. It is hard wired to it meaning the computer is always on. Upon shutting your engine off taking the keys in hand the computer is still on sensing the engines temperture. The coolant sensor will

...engine temp sensor, replaced both fan relays. After hard wiring both fans they both work, but I still cannot find the problem. Most GMs use a relay package to turn on the fans. That is often ...