Having problems with your 1994 Cadillac Eldorado ?

What do these codes mean on 1994 Cadillac Eldorado -A012 and A047

\015 I'm out of work and need help with my car so what is the cheapest way to fix my problems\015\012I trade my car for a1994 Cadillac Eldorado. Which now I'm finding it needs a lot of work.\015\012Someone told me I could check my codes on my car by pressing the Warmer button and Off button at the same time...\015\012This is what I read FOR CURRENT A012 (or AD12) and A047 (or AD47) Under History I read S036, S044, S061, S063 and P039? \015\012Under No Code it read SIR and TCS/\015\012Can anyone help me.\015\012\015\012Also when I back up I hear a big klock noise from my left front wheel\015\012\015\012 Also when I push on the gas I get a bumpping feeling from my front wheels when I go over 60 I feel it too.\015 Posted / edited by AnonymousUser on : 12-08-2019

Answers :

Sound like you have a bad cv "constant velocity joint " REPLACE.

The first thing you need to do is to clear your old codes then drive

and see if they come back .

1. Re-enter back into the climate control panel and after all the codes display the display will stop at PCM?
\015\012
\015\0122. Push and release the FAN UP (^) button on the climate control panel and you will see PCM DATA?
\015\012
\015\0123. Keep pushing and releasing the FAN DOWN (v) button until you see PCM CLEAR CODES?
\015\012
\015\0124. Push and release the FAN UP (^) button and you will see PCM CODES CLEAR?
\015\012
\015\0125. Wait 5 seconds and then keep pushing the OFF button until you see PCM?
\015\012
\015\0126. Push and release the FAN DOWN (v) button and you will see IPC?
\015\012
\015\0127. Push and release the FAN UP (^) button on the climate control panel and you will see IPC DATA?
\015\012
\015\0128. Keep pushing and releasing the FAN DOWN (v) button until you see IPC CLEAR CODES?
\015\012
\015\0129. Push and release the FAN UP (^) button and you will see IPC CODES CLEAR?
\015\012
\015\01210. Wait 5 seconds and then keep pushing the OFF button until you see PCM?
\015\012
\015\01211. keep Pushing and releasing the FAN DOWN (v) button and you will see ACP?
\015\012
\015\01212. Push and release the FAN UP (^) button on the climate control panel and you will see ACP DATA?
\015\012
\015\01213. Keep pushing and releasing the FAN DOWN (v) button until you see ACP CLEAR CODES?
\015\012
\015\01214.Push and release the FAN UP (^) button and you will see ACP CODES CLEAR?
\015\012
\015\01215. Wait 5 seconds and then keep pushing the OFF button until you see PCM?
\015\012
\015\01216. keep Pushing and releasing the FAN DOWN (v) button and you will see SIR?
\015\012
\015\01217. Push and release the FAN UP (^) button on the climate control panel and you will see SIR DATA?
\015\012
\015\01218. Keep pushing and releasing the FAN DOWN (v) button until you see SIR CLEAR CODES?
\015\012
\015\01219. Push and release the FAN UP (^) button and you will see SIR CODES CLEAR?
\015\012
\015\01220. Wait 5 seconds and then keep pushing the OFF button until you see PCM?
\015\012
\015\012
\015\01221. Push the AUTO button to get out of diagnostics.
\015\012
\015\01222. Turn ignition OFF for 15 seconds.
\015\012
\015\01223. Re-enter diagnostics and see if any history codes re-appear.
\015\012
\015\012
\015\012
Repair Help & Product Troubleshooting for 1994 Cadillac Eldorado

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