The internal test for the code has to run and pass three times in a row for the light to shut off. Most only run once a start, and not all will run every time. It could take a while.
If you successfully repaired all the DTC's, the ECM will turn the light off after several ignition/drive cycles and no DTC's have returned.
This will vary depending on the vehicle. Some may require a certain number of ignition cycles. Others may require a certain number of miles (eg: 20 miles). The course of driving over a week should satisfy the requirements.
No. If you car is having difficulty requiring reset, disconnect the battery overnight or for several hours. This will reset the computer and clear any codes that may cause the computer to prevent the ignition from operating. There are a couple of ignition codes that will prevent the car from starting.
we're talking about those codes from one to six which appear when you turn the ignition on while pressing the reset button..
Reset the exhaust emission warning light by turning the ignition on and off 40 times. Light codes can be read by the old brake/accelerator press and turn the ignition on.
disconnect battery, let sit for 5 minutes, reconnect. will reset all codes. check local auto parts store for Haynes manual on how to display codes using ignition key sequence and what the codes stand for
no no
The light won't reset until the problem is fixed.
where is the reset button on a ford contour for ignition immobilize?
Take the negative battery cable off, then turn the ignition to the on position to leave the ignition on for 5 seconds then turn off. Then reconnect your negative battery cable.
how do I set reset ignition security on a 1999 z34 monte carlo
before you turn ignition on hold in your milometer button it should go off .