What do I need to replace my ECM in my car?
The ECM is a silver, rectangular module. Consult your owner’s manual or appropriate car dealership for the location of the ECM if you don’t know. Disconnect the electrical supply by lifting the locking tab and pulling away from the computer. This will isolate the electrical power. Unbolt the screws holding the ECM in place with a socket wrench.
Where is the ECM located?
The location of the ECM depends on the make and model of the vehicle. In most vehicles, the ECM is located in the engine compartment. Some vehicles have the ECM mounted under the driver’s or passenger seat, however.
How can I tell if my ECM is bad?
A scan tool can be useful for determining if the ECM is bad and if the new ECM fixed the problem. Gregory Crews has been in the film industry for three years and has appeared in more than 38 major motion pictures and 16 television shows. He also writes detailed automotive tutorials.
How do you disconnect an ECM from a computer?
Disconnect the electrical supply by lifting the locking tab and pulling away from the computer. This will isolate the electrical power. Unbolt the screws holding the ECM in place with a socket wrench. Pull the old ECM out and replace it with the new one. Bolt the ECM in place with the socket wrench. Ensure the bolts are tight.
The ECM is a silver, rectangular module. Consult your owner’s manual or appropriate car dealership for the location of the ECM if you don’t know. Disconnect the electrical supply by lifting the locking tab and pulling away from the computer. This will isolate the electrical power. Unbolt the screws holding the ECM in place with a socket wrench.
The location of the ECM depends on the make and model of the vehicle. In most vehicles, the ECM is located in the engine compartment. Some vehicles have the ECM mounted under the driver’s or passenger seat, however.
Disconnect the electrical supply by lifting the locking tab and pulling away from the computer. This will isolate the electrical power. Unbolt the screws holding the ECM in place with a socket wrench. Pull the old ECM out and replace it with the new one. Bolt the ECM in place with the socket wrench. Ensure the bolts are tight.
A scan tool can be useful for determining if the ECM is bad and if the new ECM fixed the problem. Gregory Crews has been in the film industry for three years and has appeared in more than 38 major motion pictures and 16 television shows. He also writes detailed automotive tutorials.