code

  1. TwistedTahoe

    RPO codes

    My tahoe's glovebox sticker is all smudged up and I need my rpo codes for brakes and an axle replacement coming up soon. I tried going to my local GM dealer and asking for its sheet but they only go as far back as 2003. That's great if I have an 03 but my Tahoe is a 99. Is there any way I can...
  2. 1500z71

    Lost 4th Gear; Code 28 and 58; 4L60E

    1993 K1500 5.7 Hey guys, looking for a little direction here, as I haven’t been able to find anything with my combination of issues. Last summer ‘21 my transmission overheated pulling a buddies big pontoon. Pulled over and let it cool, topped it off, ran fine again for a long time until now...
  3. LoCascio_Inc

    Mysterious C0236 - Missing Rear Speed Sensor

    I've been struggling to sort out the ABS in my 1998 K2500 since I bought it. At this point I'm stumped. Current situation is as follows: Speedo works fine. ABS light and C0236 code are triggered as soon as brakes are applied after moving (<20mph). ABS does not function and rear wheels lock up...
Top