96 Caravan Flashing AC/Recirc/Rr Wiper LEDs

Hi Folks
96 Caravan, rear hatch and bumper replaced because of an accident. When I picked van up, the AC, Recirc, Rear Wiper and Rear Wiper Delay Button LEDs flashing simultaniously. Entered diag mode by pressing rear wiper and defog together, as per suggestion on chrysl bulliten board, and now AC and recirc LEDs only are flashing. LED for rear Defogger does not come on but def works fine as does the AC compressor rear wiper/washer and recirc buttons. After 15 minutes of driving, LEDs stop flashing and all is well until van is restarted.

Any ideas...

Thanks in advance

[Christopher]

A possibility is that the A/C control head is bad.We have seen this problem before in our fleet vehicles and we've had to replace the control heads.

[keith3123]

Originally posted by Frank:
Hi Folks
96 Caravan, rear hatch and bumper replaced because of an accident. When I picked van up, the AC, Recirc, Rear Wiper and Rear Wiper Delay Button LEDs flashing simultaniously. Entered diag mode by pressing rear wiper and defog together, as per suggestion on chrysl bulliten board, and now AC and recirc LEDs only are flashing. LED for rear Defogger does not come on but def works fine as does the AC compressor rear wiper/washer and recirc buttons. After 15 minutes of driving, LEDs stop flashing and all is well until van is restarted.

Any ideas...

Thanks in advance

YOU HAVE TO RELEARN THE ATC IF THE BATTERY WAS DISCONNECTED IT WILL CAUSE THAT GO TO YOUR DEALER & HAVE THEM GIVE YOU A COPY OF THE PROCEDURE GOOD LUCK IT IS A LONG PROCEDURE

[supergoob]

I'm achrysler tech. and what Keith said is correct. Sometimes it is a long process. One thing to help you out make sure the vehicle is fully warmed up before you do the test.Because it has to see the diference between hot and cold when calibrating the blend doors.