My radiator fan on 1995 jaguar xj6 is not working,how much can I expect to pay to fix it?

SOURCE: heating jaguar 1996 xj6 all works but no heat at all

due to the fact there is duel zone heating in these cars there is a heater control unit could a amplifier these tend to fail and you wont be able to get any heat a genuine unit is very expensive around $1500 but if you shop around you can get one for around $250 non genuine
then its just a matter of getting a jag tech to fit it

good luck

SOURCE: how to change rear struts on 1995 xj6 jaguar

Its not the simple on teh 1995 xj6, the rear axle needs to be dropped down. If you email me I will send you the factory info to replace them [email protected]
JPTCAT

SOURCE: Jaguar 1995 XJ6 idle doesn't hold

I had this problem with my wifes car. I went through the car top to toe and found more than one problem causing this intermittant issue.
I found a weak crank sensor, when warm it was intermittantly losing a signal, replaced it and the problem was a little better, I then found that the throttle position sensor was also intermittantly not within the range it should be, replaced it and it helped, I then was getting the oxygen sensor code and that was only due to the car stalling, nothing to do with the o2's, I finally traced the final issue to the integral harness on the valve body inside the transmission, I replaced that harness and fitted a new transmission speed sensor and the car has been perfect.
I know you have several issues here that could be your problem but you now have a base to start from.
Last thing is the car may just need an engine set-up if you are no longer having any codes. This is only done by the dealer using there WDS computer system. The perform a oxygen sensor orientation test, they set-up the kick down and also set-up the Throttle positon sensor (TPS).
Hope this helps.
JPTCAT

SOURCE: 1995 xj6 jaguar, doesn't liketo start when cold,

check your flowmeter, this electronic device moniters air/fuel mixture, commonly located on the inlet manifold near injectors

SOURCE: How to remove trim and panel to replace inside

There is a square plate, behind the chrome opener, prise this out and there is a screw behind it, there are screws in the bottom of the arm rest, the rest is just on plastic push fit rivits so the door card should just gently pull or prise free.