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Fault code ECM 50074?

13K views 14 replies 7 participants last post by  bmouthboyo  
Nothing to do with abs as far as I'm aware spanner light came on once but off now and code stored when I did pedal test
P0500 is a chassis code and is from the ABS unit. The code will be stored if its not received a signal in 0.6s as either open circuit or range performance etc.
 
Well I was told it was speed signal ? Not sure what that means or does
Yeah the speed sensor thats in the wheel bearing sends a pulse to the abs unit. If you remove the connector from the abs unit and connect a multi meter set to AC to pins 6 and 7 when you spin the wheel you should get atleast 0.3v+
But if the ABS light isnt on i would not worry!