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Subject: It's easy, Just add 2 to the last digit of the ZCS code (SA)… Author: davidf : member since March, 2004 : 711 posts Posted on: 2008-11-09 13:28:51

don't confuse the last digit with the check sum digit. You must know hexadecimal to do this correctly. For instance if the last digit is a 8, it would change to "A". Once the code is changed, write it back to the GM.

• Anyone know what coding would need to be done to activate Rain sensing wipers? - bghark 2008-11-06 16:20:01 (50 views)
  • It's easy, Just add 2 to the last digit of the ZCS code (SA)… - davidf 2008-11-09 13:28:51 (19 views)
  • YGM (nt) - Edwin™ 2008-11-06 16:29:07 (18 views)
    • I have no confidence in my dealer. You need to move to the state Big E :o) - bghark 2008-11-06 17:38:39 (25 views)
      • How hard can it be with DIS?? just select the AIC module and recode? Sometimes - Edwin™ 2008-11-06 17:58:14 (22 views)
        • I was not at the screen and they just said it did not work. They also ... - bghark 2008-11-06 19:08:20 (25 views)
          • There we go! In the Email I wrote they need to recode it first then activate it - Edwin™ 2008-11-07 02:03:30 (18 views)
            • I think they do not know how to recode the AIC. I can not understand it. - bghark 2008-11-07 09:37:51 (14 views)
          • This could be nuts but: My NEO I pod module is stuffed in next to the GM - bghark 2008-11-06 19:10:14 (21 views)
            • Where did you tap ground and power? (nt) - zapperjoe 2008-11-06 20:53:47 (18 views)
              • Hi Joe, Ground goes to a cleaned part of the CDC mount in the trunk. - bghark 2008-11-07 09:29:49 (13 views)
      • I'd be interested in hearing if you get this to work. - pdef1949 2008-11-06 17:57:03 (19 views)
        • I have to check with the boss, I have not heard form you for a while. - bghark 2008-11-06 19:06:17 (15 views)