QuestionQUESTION: ok so this is the problem im having just about a year b4 i bought this car the whole air ride system was replaced i sorta hit a big dip in the street and became airborn (not Fun) anyways about 10 seconds after this service air ride ligth came on i got out and didnt hear the air leaking out i kept the car running and drove for a little bit and the ligth went off by itself when i got home i shut the car off and just turnded the key foward to see if the air ride kicks on it did liek allways leveled out then shut of air ride light came on again so i waited abotu an hour or so and tried that again no ligths cam on and car leveled out fine do you think i just hit so hard i sent a signal to the computer that the air ride was messed up and is there a way to scan it to tell me exactally why the light s coming on ?
ANSWER: Check the computers for codes.
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QUESTION: its a 93 seville sts how do i check the computer for codes?
ANSWER: 1. Ignition ON.
2. Simultaneously push and hold the OFF and WARMER (^) buttons on your climate control panel for 3 seconds and release them.
3. Diagnostic codes in the form of LETTERS/NUMBERS and the word HISTORY or CURRENT will appear below each LETTER/NUMBER combination.
4. Tell me EXACTLY what the codes are as if you wer video-taping them and in the EXACT order in which they appaer.
5. Push AUTO to exit diagnostics.
6. Turn OFF key.
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QUESTION: ok sry for two emails but here are all the codes p052 p109 t025 t021 (t033 Current) s011 s016 s021 s026 s044 s055 s073 it then cam to a screen that said pcm? and i didnt no what to so i just exited the diagnostics
AnswerOK, Re-enter diagnostics and when you see the PCM?
1. Push and release the HI button and you will see PCM DATA?
2. Keep pushing and releasing the LO button and you will see PCM CLEAR CODES?
3. Push and release the HI button and you will see PCM codes clear.
4. Wait 3 seconds and push the OFF button which should return you to PCM?
5. Keep Pushing and releasing the LO button until you see TCS?
6. Push and release the HI button and you will see TCS DATA?
7. Keep pushing and releasing the LO button and you will see TCS CLEAR CODES?
8. Push and release the HI button and you will see TCS codes clear.
9. Wait 3 seconds and push the OFF button which should return you to PCM?
10. Keep Pushing and releasing the LO button until you see RTD?
11. Push and release the HI button and you will see RTD DATA?
12. Keep pushing and releasing the LO button and you will see RTD CLEAR CODES?
8. Push and release the HI button and you will see RTD codes clear.
4. Wait 3 seconds and push the OFF button which should return you to PCM?
Turn ignition OFF. Wait 3 minutes and then re-enter diagnostics and see which codes return.
