To replace the ignition lock on a 1991 Oldsmobile Cutlass Ciera, start by disconnecting the negative battery cable to ensure safety. Remove the steering column covers to access the ignition lock cylinder. Insert the key into the ignition, turn it to the "Run" position, and locate the release tab or pin to remove the lock cylinder. Once released, replace it with a new ignition lock cylinder, reassemble the steering column covers, and reconnect the battery.
Under the coilpacks
Code 42 on an Oldsmobile Cutlass Ciera means you have a faulty ignition control module. You should inspect all electrical connectors to ensure they are tight.
can i reset it or replace it ,where is it on the car
The ECM is located behind the glovebox on a 1991 Cutlass Ciera. Pull the glove box out to see it. Once located remove the mounting hardware and unplug it from the car. Replace the unit.
yes, most of the panels can be used from one to the other
Yes, you do.
how do you replace the headlight switch on a 1993 cutlas ceria*
To change the ignition switch on a 1995 Cutlass Ciera, start by disconnecting the negative battery cable to ensure safety. Remove the steering column covers by unscrewing the screws, then locate the ignition switch, which is typically mounted on the steering column. Disconnect the wiring harness from the old ignition switch and unbolt it from its position, then replace it with the new switch and reassemble everything in reverse order. Finally, reconnect the battery and test the new ignition switch to ensure it functions correctly.
if its like my 87 olds ciera 4cyl its attached behind the ignition moduallType your answer here...
where is cam senor on a 91 cutlass ciera 3300
where is the knock sensor located on 93 cutlass ciera
i used this document for my 93 ciera. amazingly easy to follow. http://www.installdr.com/InstallDocs/GM/PDF/460009.pdf