To reset the computer in a 1992 Buick Roadmaster, you can disconnect the negative battery cable for about 15 minutes. This will clear any stored diagnostic trouble codes and reset the engine control module (ECM). After reconnecting the battery, you may need to drive the vehicle for a short distance to allow the ECM to re-learn its parameters. Always ensure you have any necessary radio codes or settings noted before disconnecting the battery.
No, GM vehicles do not use inertia/reset switches.
Yes
If you mean to reset the "Check Engine" light, disconnect the battery for one minute.
sure will.
Yes they will fit cause i have a 92 roadmaster and they fit perfect
How to install a waterpump on a 92 Buick road master
PCM Location where is the ecm or brain in a 95 buick roadmaster
I worked on an 89 and what I did was unhook the negative connection to the battery and leave it off for 15 minutes. The reconnect it. You will need to fix the time and radio channels but normally the computer is reset
antifreeze leaking into the oil pan
The computer on a 1992 Roadmaster is located directly under the dash of the automobile. This makes it accessible for those who require a repair to the vehicle.
On my 96 wagon , I have to disconnect the battery for about ten minutes to reset the system
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