find your fuse , probably in the passenger side glove compartment. thers a fuse marked ecm. i like to disconnect my negative battery terminal first. take out the ecm fuse. wait 20 minutes , then reconnect ecm fuse, and then the battery. let engine sit in park while running for 20 minutes ( very important). i have to let mine sit so its idle rpm done learns itself. i recommend it.
Just unhook the battery cables for 5 mins, That will reset the ECM
Yes. But they use different wire harnesses and ECM's. The 93 has less electronics than the 96 year Lumina's.
Yes
you need to explain more... are you looking for one?
I think the module is in the distributor with two phillips screws
i have a 2001 Chevy lumina and i am wondering if the ECM is going out, sometimes it will die when i am driving but starts right back up, sometimes it will die and not start up after several hours of sitting, then it starts up. Could this be the ECM?
The Electronic Control Module (ECM)/ Powertrain Control Module (PCM) is located inside the passenger compartment under the dashboard behind the relay panel. Remove the lower trim panel under the glovebox for access to the relay panel and the ECM/PCM.
1992 & 1998 Chevy Lumina 3.1L ECM Box LocationI finally found it on my 1992 Chevy Lumina 3.1 Liter. It is on the right side of the engine compartment behind the overflow reservoir container bolted to the shock tower. 1998 Chevy Lumina 3.1L ECM Box LocationI found it on my 1998 Chevy Lumina 3.1 Liter. Car: It is on the right side (Passenger side) of the engine compartment in front the overflow reservoir container and behind Radiator Cap.It is also under small fuse box.The ECM is in small black plastic box (about 1.5 Gallons).You remove the engine right bracket (3 -12 mm bolts) to get to this box then remove two clips on the black box cover... the ECM has two plugged in multi conductor cables. Using nut driver 9/32 th inch (7 mm) to take out these cables .ECU has part # ID 16236757
Disconnect the battry for one hour: then reconnect-That should do it.
it is behind the glove box on the passenger side. The lower dash panel must be removed to gain access.
un hook the batt neg for 30 sec it will reset it up to 95 96 and up you have to have a scan tool to reset the ecm
There is no inertia switch on the Chevy truck it runs from the ecm , oil pressure switch and relay.