First, before any other work is done
To remove the ECM (Engine Control Module) from an Infiniti I30, first disconnect the negative battery terminal to prevent any electrical issues. Next, locate the ECM, typically found in the engine bay or under the dashboard. Remove any screws or bolts securing it, disconnect the wiring harnesses by pressing the release tabs, and gently pull the ECM out. Ensure you handle the unit carefully to avoid damage.
The Engine Control Module (ECM) on a 2001 Infiniti I30 is typically located in the passenger side footwell, mounted on the side of the dash. To access it, you'll need to remove the lower dashboard cover and possibly the kick panel to expose the ECM. Disconnect the wiring harnesses and unbolt the ECM from its bracket to take it out. Be sure to disconnect the battery before starting this process for safety.
To remove the ECM (Engine Control Module) from a 1991 Pontiac Bonneville, first disconnect the negative battery cable to ensure safety. Locate the ECM, which is typically found under the dashboard or in the passenger side footwell. Unplug the wiring harness connected to the ECM and remove any screws or bolts securing it in place. Finally, carefully pull the ECM out of its mounting location.
unplug the 12v batt for at least 30's
To remove the ECM (Engine Control Module) on a 1994 Ford E350, first disconnect the negative battery terminal to ensure safety. Then locate the ECM, which is typically found under the dashboard, near the driver's side. Carefully unplug the wiring harness connectors from the ECM and remove any mounting screws or brackets securing it in place. Finally, pull the ECM out of its housing to complete the removal process.
To replace the ECM (Engine Control Module) on a 1993 Lexus ES300, first disconnect the negative battery terminal to ensure safety. Locate the ECM, which is typically found under the passenger side dashboard. Remove the mounting screws and disconnect the wiring harnesses from the ECM. After installing the new ECM, reconnect the wiring and battery terminal, and ensure to recheck any error codes or settings.
To remove the ECM (Engine Control Module) from a 2008 VW Jetta, first disconnect the negative battery terminal to ensure safety. Next, locate the ECM, usually found behind the passenger side dashboard or under the hood near the engine. Unplug the wiring harnesses attached to the ECM, then remove any mounting bolts or screws securing it in place. Finally, carefully pull the ECM out of its bracket to complete the removal.
Use an obdII scan tool, or you can just remove the ecm fuse or disconnect the battery.
Disconnect the battry for one hour: then reconnect-That should do it.
If its anything like a 325e you will find it in the glove box. Open the glove box look for two BLACK screws remove them, reach back and remove two fixing plastic bolts by twisting them 90 degrees, remove the plastic cover and the ECM should be there held in with 4 10mm bolts. Disconnect the battery before unplugging the ECM
Disconnect the battery and remove the glove box, lower finish panel and ECM. Disconnect the blower motor wire harness and the three mounting screws.. Remove the blower motor.....
The ECM is located behind the glove box. Remove the glove box door. You'll see the ECM. Disconnect the battery. Remove the three plugs on the bottom of the ECM. There are 4 nuts that hold the ECM in. They are 10mm. Remove them and pull out the ECM. Install is just the reversal. Remember to take your PROM from the old ECM and put it in the new one. New ones don't come with the PROM and it's highly probable that a used one will have the wrong PROM installed as each one is programmed to each specific car.