[DeTomaso] One step forward, two steps back

Ken Green kenn_green at yahoo.com
Mon Sep 28 14:43:58 EDT 2015


Go to:
http://www.panteraplace.com/page107.htm
for detailed wiring diagrams.
       From: "Joseph F. Byrd, Jr." <byrdjf at embarqmail.com>
 To: 'Charles McCall' <charlesmccall at gmail.com>; detomaso at poca.com 
 Sent: Monday, September 28, 2015 11:37 AM
 Subject: Re: [DeTomaso] One step forward, two steps back
   
Contining with the 'elemination" method suggested if the pics don't solve

The relay with 4 wires with 2 red, 1 brown and 1 white



-----Original Message-----
From: Charles McCall [mailto:charlesmccall at gmail.com] 
Sent: Monday, September 28, 2015 13:32 PM
To: 'Joseph F. Byrd, Jr.'; detomaso at poca.com
Subject: RE: [DeTomaso] One step forward, two steps back

Thanks for all the help. Several people told me I should look for the brown
wire on the relay and ground it to see if the horn sounds. 

Problem - I don't have any  brown wires on the horn relay. But the relay
that is supposedly located where the horn relay is has a lot more wires than
appear on the wiring diagram. Am I looking in the right place? There's a
perfect diagram of the relay layout on Wilkinson's page:

http://www.panterasbywilkinson.com/webpages/catalog/ill23b.html

Does anyone know if the late model cars put some other relay there instead?

-----Original Message-----
From: Joseph F. Byrd, Jr. [mailto:byrdjf at embarqmail.com]
Sent: domingo, 27 de septiembre de 2015 18:41
To: 'Charles McCall'; detomaso at poca.com
Subject: RE: [DeTomaso] One step forward, two steps back

Sorry to hear all your woes from the trip.

As for the horn, assuming the wiring to your compressor was the original
wiring, have you tried jumper around the horn button switch to verify the
other wiring is making connections?


-----Original Message-----
From: DeTomaso [mailto:detomaso-bounces at poca.com] On Behalf Of Charles
McCall
Sent: Sunday, September 27, 2015 11:47 AM
To: detomaso at poca.com
Subject: [DeTomaso] One step forward, two steps back

Hi all

 

After my 6100km road trip from Spain to Sweden this summer, my car fell
apart on the way home. 

 

Both door locks were damaged during a theft attempt (along with 5 other
Panteras) in Copenhagen. 

 

My radiator started leaking just about as fast as I could pour water into
the tank (but we got home without overheating, so I won't complain)

 

AS mentioned here, I found that one of my rims developed a serious crack.
And last but not least, my horns stopped working. 

 

I was all excited yesterday because I had changed one of the locks in the
door and it works well, and as an added bonus I changed the bulbs in the
door so that they now come on when you open the door. I had forgotten about
them, to be honest! 

 

Today I set about doing what I thought would be an easy task - changing the
horns. I bought a new Hella airhorn a few weeks ago. The swap itself was
fairly straightforward - remove the stock Fiamm compressor and I actually
decided to leave the stock horn bodies and just use the new Hella
compressor. Before putting the panel back in the car I checked to make sure
everything worked properly, and with 12v to the compressor it blows quite
loud, especially when you are holding them in your hands. 

 

I installed the panel in the car, turned the key on and hit the horn button.
and was greeted by silence. 

 

My horn relay is new. The compressor works, as demonstrated during the
pre-installation test. What would people suggest I check to determine what
the problem is? It could be the turn signal stalk, but those are expensive
and I'd rather not just throw money at the problem before being able to
determine exactly where the problem is. What's the troubleshooting procedure
now? 

 

Thanks. 

 

Signed, rather discouraged. Only 9 months until Le Mans Classic and at this
rate I'm walking..


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-------------- next part --------------
   Go to:
   [1]http://www.panteraplace.com/page107.htm
   for detailed wiring diagrams.
     __________________________________________________________________

   From: "Joseph F. Byrd, Jr." <byrdjf at embarqmail.com>
   To: 'Charles McCall' <charlesmccall at gmail.com>; detomaso at poca.com
   Sent: Monday, September 28, 2015 11:37 AM
   Subject: Re: [DeTomaso] One step forward, two steps back
   Contining with the 'elemination" method suggested if the pics don't
   solve
   The relay with 4 wires with 2 red, 1 brown and 1 white
   -----Original Message-----
   From: Charles McCall [mailto:[2]charlesmccall at gmail.com]
   Sent: Monday, September 28, 2015 13:32 PM
   To: 'Joseph F. Byrd, Jr.'; [3]detomaso at poca.com
   Subject: RE: [DeTomaso] One step forward, two steps back
   Thanks for all the help. Several people told me I should look for the
   brown
   wire on the relay and ground it to see if the horn sounds.
   Problem - I don't have any  brown wires on the horn relay. But the
   relay
   that is supposedly located where the horn relay is has a lot more wires
   than
   appear on the wiring diagram. Am I looking in the right place? There's
   a
   perfect diagram of the relay layout on Wilkinson's page:
   [4]http://www.panterasbywilkinson.com/webpages/catalog/ill23b.html
   Does anyone know if the late model cars put some other relay there
   instead?
   -----Original Message-----
   From: Joseph F. Byrd, Jr. [mailto:[5]byrdjf at embarqmail.com]
   Sent: domingo, 27 de septiembre de 2015 18:41
   To: 'Charles McCall'; [6]detomaso at poca.com
   Subject: RE: [DeTomaso] One step forward, two steps back
   Sorry to hear all your woes from the trip.
   As for the horn, assuming the wiring to your compressor was the
   original
   wiring, have you tried jumper around the horn button switch to verify
   the
   other wiring is making connections?
   -----Original Message-----
   From: DeTomaso [mailto:[7]detomaso-bounces at poca.com] On Behalf Of
   Charles
   McCall
   Sent: Sunday, September 27, 2015 11:47 AM
   To: [8]detomaso at poca.com
   Subject: [DeTomaso] One step forward, two steps back
   Hi all
   After my 6100km road trip from Spain to Sweden this summer, my car fell
   apart on the way home.
   Both door locks were damaged during a theft attempt (along with 5 other
   Panteras) in Copenhagen.
   My radiator started leaking just about as fast as I could pour water
   into
   the tank (but we got home without overheating, so I won't complain)
   AS mentioned here, I found that one of my rims developed a serious
   crack.
   And last but not least, my horns stopped working.
   I was all excited yesterday because I had changed one of the locks in
   the
   door and it works well, and as an added bonus I changed the bulbs in
   the
   door so that they now come on when you open the door. I had forgotten
   about
   them, to be honest!
   Today I set about doing what I thought would be an easy task - changing
   the
   horns. I bought a new Hella airhorn a few weeks ago. The swap itself
   was
   fairly straightforward - remove the stock Fiamm compressor and I
   actually
   decided to leave the stock horn bodies and just use the new Hella
   compressor. Before putting the panel back in the car I checked to make
   sure
   everything worked properly, and with 12v to the compressor it blows
   quite
   loud, especially when you are holding them in your hands.
   I installed the panel in the car, turned the key on and hit the horn
   button.
   and was greeted by silence.
   My horn relay is new. The compressor works, as demonstrated during the
   pre-installation test. What would people suggest I check to determine
   what
   the problem is? It could be the turn signal stalk, but those are
   expensive
   and I'd rather not just throw money at the problem before being able to
   determine exactly where the problem is. What's the troubleshooting
   procedure
   now?
   Thanks.
   Signed, rather discouraged. Only 9 months until Le Mans Classic and at
   this
   rate I'm walking..
   _______________________________________________
   Detomaso Forum Managed by POCA
   Posted emails must not exceed 1.5 Megabytes
   DeTomaso mailing list
   [9]DeTomaso at poca.com
   [10]http://poca.com/mailman/listinfo/detomaso_poca.com
   To manage your subscription (change email address, unsubscribe, etc.)
   use the links above.

References

   1. http://www.panteraplace.com/page107.htm
   2. mailto:charlesmccall at gmail.com
   3. mailto:detomaso at poca.com
   4. http://www.panterasbywilkinson.com/webpages/catalog/ill23b.html
   5. mailto:byrdjf at embarqmail.com
   6. mailto:detomaso at poca.com
   7. mailto:detomaso-bounces at poca.com
   8. mailto:detomaso at poca.com
   9. mailto:DeTomaso at poca.com
  10. http://poca.com/mailman/listinfo/detomaso_poca.com


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