While chasing down a misfire problem (now isolated to 1 particular injector), I am also getting these codes on my reader....but not on a consistent basis.

Neither the code book with the reader, nor the Factory Manual (at least what I can find) shows these codes.

Now, after swapping No. 1 & 3 coils & injectors, I'm getting the red "brake" and "ABS inop" on the dash....but not all the time. If I do an off-on of the ignition, the brake/ABS resets but usually comes back on after about 1 mile. Stepping/not stepping on the brake has no effect in setting this particular warning.

Only reason I mention swapping coils/injectors is that I was working right near the ABS module. Thinking I bumped and disturbed the connector, I pulled off the connector to the module and sprayed it with electrical contact cleaner and reinstalled the connector, but still getting the warning.

I don't have the scan tool mentioned in the FSM that will tell me if the ABS Module is defective...which I doubt. I suspect a loose electrical connection.

2000 Camaro V6 auto/air/4whl disc/ABS (No Traction) 144k miles

Thanks for any help or suggestions.

 

im not really sure of your problem but the year of the car might help others determin the problem. good luck with your car