I have an Olds Intrigue (1999) the heat /ac control panel does not always
come on at start-up. (Or at all)
I replaced the module with one from a recycle yard.
Same problem.
With the engine running, I disconnect the plug to the module and re-plug it
in and the display lights up, but I have no control over the direction of
the heat flow.
Any ideas!
Thanks
krysiak1@cox.net
krysiak - 09 Nov 2005 23:33 GMT
Anyone have ANY ideas??
>I have an Olds Intrigue (1999) the heat /ac control panel does not always
>come on at start-up. (Or at all)
[quoted text clipped - 8 lines]
>
> krysiak1@cox.net
Silver Surfer - 10 Nov 2005 04:26 GMT
After thinking over your symptoms and taking a look at the schematic for
your HVAC system my best guess would be a poor ground for the module. You
might try checking the black wire's resistance to a known good ground.
Conversely you should check the orange wire for 12 volts when it's connected
to the module.
> Anyone have ANY ideas??
>
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>>
>> krysiak1@cox.net
krysiak - 04 Dec 2005 02:09 GMT
In case anyone is interested...the problem turned out to be the ignition
switch,
>I have an Olds Intrigue (1999) the heat /ac control panel does not always
>come on at start-up. (Or at all)
[quoted text clipped - 8 lines]
>
> krysiak1@cox.net