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  1. Focus RS TroubleShooting
    Dear All, Please help. I connected an OBD Link MX Bluetooth device to the diagnostics port of my MK3 RS Edition and FORSCAN and with the ignition ON, engine not running I picked up a DTC with the ABS. The DTC code is U0136:00-28 “Lost Communication with Differential Control Module- Rear”...
  2. Focus RS TroubleShooting
    Hey all, wondering if anyone has any info for two codes C422_64 and 1933_64, both showed up today, and I can't find anything online, and neither of these codes are in the proper format from what I've seen. Any help will be appreciated. I'm going to try and take the car in ASAP but if anyone...