2001 Alero 3.4L Multiple Trouble Codes
My father-in-law just had his 2001 Alero 3.4L (3400 SFI) engine rebuilt by a couple of guys and his engine dies when he puts the AC in max. When he asked me to hook up his scan tool to see if I could find anything, I said sure and took a look at his instrument cluster and it was lit up like a Christmas tree! Every single trouble light was lit. I found 9 DTCs: P1189 three times, U1040 three times, U1000 twice, and P0717 once. For the ABS codes listed, I found C1225, C1226, C1236, C1254 (twice), and C1298. Anyone have an idea what has happened? I asked my father-in-law why he doesn't take it back to those two guys and let them take care of it but he said they don't know anything about it. I tried to erase the codes but they came back immediately. Thanks.