trax
01-09-2004, 03:50 PM
I was messing around with the car today in the garage trying to take care of my ABS / ASR / Airbag idiot lights. My ASR and ABS lights are on because I removed my ASR motor. If I plug it back in, both lights shut off.
Since there are no data connectors on the motor I assume that the PCM or ABS module only knows that the motor exists based on resistance. With a multimeter I discovered that the ASR motor measures in at just over 2 ohms.
Is it possible to simply loop a resistor in place of the motor and fool the system into thinking all is well? I realize this is only half of the equation (The full ASR uses timing retard and occasional braking in additional to the throttle cable slack), but at least this might give guys a chance to remove the ASR motor, hit the "ASR OFF" button and still retain ABS.
Anyone have more info on this?
Since there are no data connectors on the motor I assume that the PCM or ABS module only knows that the motor exists based on resistance. With a multimeter I discovered that the ASR motor measures in at just over 2 ohms.
Is it possible to simply loop a resistor in place of the motor and fool the system into thinking all is well? I realize this is only half of the equation (The full ASR uses timing retard and occasional braking in additional to the throttle cable slack), but at least this might give guys a chance to remove the ASR motor, hit the "ASR OFF" button and still retain ABS.
Anyone have more info on this?