📄 No diagnostics communication
📄 ABS warning lamp does not come on
📄 ABS warning lamp constantly on
📄 TCS OFF warning lamp does not come on
📄 TCS OFF warning lamp constantly on
📄 TCS lamp does not come on
📄 TCS cannot be disengaged with switch
📄 No wheel-speed signal
📄 No diagnostics communication with ABS or TC/ABS