RE: water heater valve

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RE: water heater valve

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RE: water heater valve - 2/18/2008 11:37:31 AM

steeley123

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Joined: 1/20/2007
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thanks

< Message edited by steeley123 -- 2/18/2008 11:39:01 AM >

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steeley123

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Post #: 21

RE: water heater valve - 2/18/2008 11:42:08 AM

steeley123

Posts: 25
Joined: 1/20/2007
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hi
if it needs to be programed do i have to take the car to a jag dealer or can anyone do it
thanks

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steeley123

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Post #: 22

RE: water heater valve - 2/18/2008 12:07:24 PM

jag_genius

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dealer has to do the program..

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Post #: 23

RE: water heater valve - 2/18/2008 4:21:38 PM

FactoryJaguarTech

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Joined: 1/6/2008
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Ok, check these wires on back of climate panel -
FC27-06 and FC27-05
Only test these on Hi setting and Lo setting. Anywhere inbetween will be futile.
Ok Connector FC27 will be the grey 26 way connector, not the grey 22 way. Will be on the top row, right next to each other will be Pins 5 & 6. Pin 5 will be Brown with Blue stripe, Pin 6 will be Brown with Green stripe. Same as before. Should be ground on high and battery voltage on low - vehicle running. If you have battery voltage all the time, you can touch the wire from one of the pins to a ground. If the car starts blowing hot air on one side or the other, you know for sure module is bad. In the trunk by spare tire, there is a white label. It has letters and numbers. Look for the one that say CCM or ACCM. Look at the numbers beside them and write them down. Probably something like LJA2299AC/001. If you go to junk yard go to one you can pull the part yourself and look at this label first. Must be the same number or will not work in your car.

Good luck and keep us posted.

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RE: water heater valve - 2/18/2008 10:56:57 PM

steeley123

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Joined: 1/20/2007
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ok will do all that and let you know out come once again thanks for your help fingers crossed
steeley123

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Post #: 25

RE: water heater valve - 2/19/2008 9:50:39 AM

steeley123

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Joined: 1/20/2007
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hi mate
tried all the things you told me and got a big fat zero tested the wiring as you said and ground it as you said and nothing happened
thanks paul

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RE: water heater valve - 2/19/2008 9:52:38 AM

steeley123

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Joined: 1/20/2007
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steeley123

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hi mate
tried all the things you told me and got a big fat zero tested the wiring as you said and ground it as you said and nothing happened
thanks paul

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steeley123

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RE: water heater valve - 2/19/2008 10:28:20 AM

FactoryJaguarTech

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What were readings on those wires hot and cold?

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RE: water heater valve - 2/19/2008 10:41:58 AM

steeley123

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Joined: 1/20/2007
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no change 13.75v

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Post #: 29

RE: water heater valve - 2/19/2008 4:12:38 PM

FactoryJaguarTech

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Joined: 1/6/2008
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Then definitly control panel is bad. It is putting out voltage which means it is working just not how it is supposed to.

You have now performed a thorough and approved jaguar diagnostic!
Now get panel replaced and you should be good to go.
Sorry it wasnt something easier.

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Post #: 30