XJ XJ6 / XJR6 ( X300 ) 1995-1997

Water temperature gauge issue or not?

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  #41  
Old 04-12-2024, 11:25 AM
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I'm not getting good meter readings on the AB version module that rattles

So looking for other module , its buried deep under stuff
 

Last edited by Parker 7; 04-13-2024 at 08:07 AM.
  #42  
Old 04-12-2024, 01:31 PM
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Originally Posted by Advinnie
is there a third fuse or not? If so do you know where it is. I can’t find it and Parker 7 does not think there is one now.
I was just going off this thread from another site
https://forums.jag-lovers.com/t/x300...relay/223037/1

 
  #43  
Old 04-12-2024, 02:06 PM
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On that Jag - Lovers website

Researching as I think they have the V - 8 and inline 6 models mixed ( V - 8 had the electrical system redesigned and uses a very different engine management fuse box )

The V - 8 uses the engine management computer to give coolant temp commands to the radiator fan relay module

" The fans are supplied via the engine management fuse box,fuse 14
(10 amp)out of 18. This feeds the radiator fans controll module
located behind the left hand side of the bumper.________________"


See page 103 for 2000 year V - 8

X300 00/E COVER (jagrepair.com)

Point 60 E is fuse # 14 different engine management fuse box





 

Last edited by Parker 7; 04-12-2024 at 02:28 PM.
  #44  
Old 04-12-2024, 03:58 PM
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Well spotted Parker.
 
  #45  
Old 04-12-2024, 04:10 PM
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  #46  
Old 04-15-2024, 11:50 AM
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Originally Posted by Parker 7
On that Jag - Lovers website

Researching as I think they have the V - 8 and inline 6 models mixed ( V - 8 had the electrical system redesigned and uses a very different engine management fuse box )

The V - 8 uses the engine management computer to give coolant temp commands to the radiator fan relay module

" The fans are supplied via the engine management fuse box,fuse 14
(10 amp)out of 18. This feeds the radiator fans controll module
located behind the left hand side of the bumper.________________"


See page 103 for 2000 year V - 8

X300 00/E COVER (jagrepair.com)

Point 60 E is fuse # 14 different engine management fuse box





don’t have a fuse box that looks like that?
 
  #47  
Old 04-20-2024, 10:54 AM
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Hi all just to wrap up this thread. The cooling fans are now working as they should. It was a bad relay that was causing all the trouble.
the thermostat was changed to a different brand and now the water temperature warms nice and fast and the gauge needle now sits on the normal mark on the gauge. I have hot air with in minutes when the AC is off but I still have an issue that the second I select AC on even when the temperature is set to max the air will at best only come out Luke warn but turn the AC off and the temperature increase to very hot.
 
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