DTC U0100: Lost Communication with ECM / PCM "A"; DTC U0129: Lost Communication with Brake System Control Module: Procedure
WARNING: This page is about a different car, the 2013 Toyota Camry. However, it is still accessible from the selected car via links, so may be relevant.
- GO TO CAN COMMUNICATION SYSTEM
- Go to CAN communication system. Refer to HOW TO PROCEED WITH TROUBLESHOOTING .
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