Step 3.Flash reprogram the ECM (PCM). Step 4.Prepare and install the Authorized Modifications Label. A.Using a permanent marker, enter the following information on the label: ECM part number [Refer to the Parts Information section for the NEW PART NUMBER] Calibration ID(s) [Refer to the C...
On the dash close to the radio Is mounted in the steering column If your ignition is located in the dash then you will be removing the panels on the passenger underside (toe board) of the dash. The BCM (Body Control Module) is there and so are the wires we need to get too. ...
If your car has an automatic transmission, a problem with the transmission could cause your ECM to activate the limp mode. There are many different reasons why this can happen, but the most common causes would be a faulty sensor, control valve,low transmission fluid level, or abad shift sol...