QuestionQUESTION: I HAVE A 95 CADILLAC DEVILLE 4.9 LTR ... TRACTION DISABLE LIGHT IS ON AND MY CAR FEELS LIKE A LOW RIDER ON SWITCH WHEN GOING ON BUMPS AND UN EVEN HIGHWAYS...ALSO I JUST GOT NEW AXLES PUT ON BOTH LEFT AND RIGHT AND WHEN I HIT THE BRAKES BRAKES FEEL LIKE THEY ARE SLIPPING I HAVE DRAINED THE BRAKE FLUIDS GOT NEW BRAKE PADS AND ROTORS AND ANTOI LOCK BRAKE IS ON AND WHEN I SPRAY WATER OR SOAP ON MY TIRE AND DRIVE OFF I HIT THE BRAKES AND THEY SLIP THAN THEY GET OK...
ANSWER: We need to fix both systems. Do you know how to retrieve the codes from the computers via the climate control panel ?. If you do, Get me the codes.
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QUESTION: NO I DONT KNOW HOW TO RETREIVE THE CODES FROM THE COMPUTER CLIMATE CONTROL PANEL DO I NEED TO BUY A CODE READER?? ALSO THE THIRD THING IS WHEN I TURN THE CAR KEYS TO ON POSITION THE CAR DOESNT LEVEL OUT ANYMORE DO I NEED TO BY NEW FRONT STRUTS IF ITS A FRONT WHEEL DRIVE..??
ANSWER: The car is NOT leveling out most likely due to a fault in the rear air shocks whereas in most cases the fault is the HEIGHT SENSOR.
To retrieve the codes:
1. If you have a DIGITAL speedometer, Turn ignition switch to the ON position but do NOT start the engine.
2. Simultaneously push and hold the OFF and WARMER (^) buttons on your climate control panel for 3 seconds and release them.
3. On your fuel data display you will see LETTERS & NUMBERS (codes)combined along with the word HISTORY or CURRENT for each code that displays.
4. The display will stop at either .7.0 or PCM?.
5. Tell me EVERYTHING that displays on the fuel data display as if you were video taping it.
6. Turn ignition switch OFF.
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QUESTION: FIRTS OF ALL I WOULD LIKE TO THANK YOU FOR TEACHING ME HOW TO RETRIEVE THE CODES FROM THE PANELL..SECOND CODES AS FOLLOWS:: .... 1. CODE PO39 HISTORY.. 2. CODE PO44 CURRENT..3. CODE PO46 HISTORY.. 4. CODE PO52 HISTORY.. 5. CODE PO91 CURRENT..6. CODE IO27 CURRENT..7. CODE IO32 CURRENT ..8. CODE IO34 HISTORY..9. CODE IO52 HISTORY AND PCM? THESE ARE THE CODES ...PLS HELP
AnswerP044 means that the rear oxygen sensor is seeing a LEAN fuel mixture in the exhaust system. Probable faulty oxygen sensor.
P091 = Transaxle range switch fault.
I027 = Neutral starter safety switch fault.
I032 = Loss of Automatic Braking system (ABS) & Loss of Traction Control System (TCS).
All the HISTORY codes had a fault in the past but corrected the fault. Most likely an intermittent loose wire that made contact again which causes HISTORY codes.
You will need Electrical schematics, Test procedures and picture locations of the components within the system that is causing you problems of which can't be done on this website which only allows one picture. I do not have a website so you will have to e-mail: onlineautohelp@msn.com in order to obtain the information.
