Question about Jaguar S-Type
Car overheating due to fan not working, got fan to work direct with jumpers but no current from connector to cooling fan module,from harness for fan I was told could be coolant temp sensor or relay.Fan control module for fan has relay no seperate relay in fuse box. Need to locate for sensor to replace or check sensor thank you
Posted by Anonymous on
The main problem with that car is corroded wiring first thing to check is the wiring behind the front bumper liner and the wiring to the fan module take off the front bumper under liner easy to get to the connectors there is 2 connectors and a small harness to the engine bay fusebox
Posted on Nov 26, 2017
SOURCE: Cooling fan wont work
The water temp sensor is located near the thermostat housing. This sensor is what tells the ECM to turn the fan on/off. The water temp sending unit is located near the same area. You know you have the correct sensor is because the water temp sensor has a 2 prong plug. The water temp sending unit only has 1 prong.
Posted on Sep 27, 2008
SOURCE: cooling fan
Whoever told you the temperature gauge on cavalier is normal 3/4th is the lie. It is however in operating temperature range but on the hot side. Have you flushed your coolant and replaced thermostate, and gotten air vapor locks out.
Posted on Dec 01, 2008
the radiator fan relay is located behind and slightly lower than the r/f headlamp.best way to get to this is by removing right side of front fascia out enough to get behind it. this will give you acsess to the relay.i work at a jeep dealer and have done this many times.
Posted on Apr 18, 2009
SOURCE: 1996 Passat Fuse box Diagram
Have you double checked the electronic switch type thermistat mounted on the radiator that senses the temperature of the anti freeze. You can jumper around the switch while the car is started and the fan should start running (watch your fingers).
Posted on Apr 21, 2009
Assuming engine tune / mechanical condition is not the cause of the overheating:-
Ensure cooling fan is cutting in at the appropriate engine temperature - check operation of the fan controlling relay,
Ensure fan switching control temperature sensor is serviceable,
Ensure cooling system is filled properly, taking care to bleed out air where necessary,
Ensure coolant pressure cap is of correct rating and in serviceable condition,
Check coolant hose on suction side of waterpump is not softened and collapsing at engine revs above idle,
Ensure radiator core is not blocked or cooling airflow inhibited by insects etc.
Posted on Aug 11, 2009
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