1997 Cadillac Deville AIR CONDITIONING

Tiny
BDC
  • MEMBER
  • 1997 CADILLAC DEVILLE
  • V8
  • FWD
  • MANUAL
  • 93,000 MILES
HI I JUST HAD A BRAND NEW AIR AND HEAT SYSTEM INSTALLED IN MY 97 DEVILLE LAST APRIL. IT WORKED GREAT ALL SUMMER. TIL MY RACK WENT OUT. IT SAT FOR NEAR A MONTH TIL I REPLACED THE RACK & PINION. WHEN I TEST DROVE THE CAR I NOTICED THE COMPASS IN THE REAR VIEW MIRROR WAS NOT CORRECT AND WHEN I PRESSED AUTO AT THE AIR CONTROLS IT WENT TO ECONO.I TOOK IT BACK AND THE SHOP THAT INSTALLED THE NEW AIR CONDITIONER COMPRESSER AND SYSTEM SAID HE JUMPED THE RELAY AND EVERYTHING WORKED AS IT SHOULD BUT HE DID NOT KNOW WHY IT WOULD NOT STAY IN THE AUTO MODE. ANY HELP WOULD BE GREAT. THANK YOU BRETT
Do you
have the same problem?
Yes
No
Friday, January 4th, 2008 AT 12:31 PM

4 Replies

Tiny
BUZZSAW
  • MEMBER
Scan for codes, push off and warmmer, at the same time, if it has codes it wont work, so hes not telling the truth if it has codes, because system wont power up
Was this
answer
helpful?
Yes
No
-1
Saturday, January 5th, 2008 AT 2:42 PM
Tiny
BDC
  • MEMBER
Thank you where can I find the code numbers and answers. Thanks brett
Was this
answer
helpful?
Yes
No
Saturday, January 5th, 2008 AT 5:44 PM
Tiny
BDC
  • MEMBER
Thank you very much I did what you said and this is what came up.
Pcm 1139 current,
i pc b 1552history,
ipc u 1255 history
, acm b1310 history,
acm b1347current,
tcs c1255 history,
pzm b1552 history,
pzm b 1558 history,
ipc b1771 history.
Do you knowwhat this means. Thank you very much. Brett
Was this
answer
helpful?
Yes
No
Saturday, January 5th, 2008 AT 6:14 PM
Tiny
BUZZSAW
  • MEMBER
The current codes acm b1347 is an ac code low refridgerant you still have a leak, will have to get my caddy book out for the pcm 1139, will get back with you
Was this
answer
helpful?
Yes
No
Wednesday, January 9th, 2008 AT 2:18 AM

Please login or register to post a reply.

Recommended Guides