They Replaced the Transmission 3 TIMES… But This Was the Real Problem!

This shop replaced the transmission three times and replaced the PCM, but the problem still persisted. Using a wiring diagram and pinpoint testing, I traced the problem to a damaged pin inside the transmission connector. After repairing the pin, the Jeep was fixed—proving once again that proper diagnostics beat parts replacement. 🔧 TOOLS USED IN THIS VIDEO TOPDON Phoenix Smart OBD2 Scanner https://amzn.to/3RkREGP Autel PowerScan PS100 Power Circuit Probe Tester https://amzn.to/4vDmglb Lisle 28800 Digital Test Light with Load Tester https://amzn.to/4fgU41b 🛒 SHOP OUR RECOMMENDED TOOLS Visit the Advanced Level Auto Amazon Store: https://a.co/d/040dhDEK ❤️ SUPPORT THE CHANNEL If this video helped you and you would like to support the channel, you can donate here: https://paypal.me/advancedlevelauto Your support helps us continue creating real-world automotive diagnostic videos. Thank you! 📧 CONTACT Questions or business inquiries: [email protected] If you enjoyed the video, please LIKE, SUBSCRIBE, and turn on notifications for more automotive diagnostic and programming content. Amazon affiliate disclosure: As an Amazon Associate, I earn from qualifying purchases. Using these links helps support the channel at no additional cost to you. #JeepWrangler #P0869 #AutomotiveDiagnostics #TransmissionRepair #AdvancedLevelAuto