I need a little help on my 03 diamante vr-x. I started my car and the abs and tcl off (amber) lights blink rapidly. As soon as the car begins driving steadily, the tcl off light goes out, but the abs one goes from flashing to solid.
Recently had intake manifold off for valve cover gaskets but all vacuum lines are back in their proper places. Scan tool is reading all 4 abs sensors, all 4 work with no apparent flaws. Very stumped on this one. Any help is greatly appreciated

 

I would recommend following the "Fault Code (DTC) Erasure procedure" to reset the ABS & TCL computers. A suitable ABS scan tool may do this, but there is also a procedure written in the service manual to do this manually without a scan tool (involves turning key to ON and depressing brake pedal a few times, in the correct sequence).