Originally Posted by Gdlow
Had my oil changed a while back, and apparently, they forgot to reset whatever is reset after doing that, now on the speedometer cluster, i get that note and it makes it tough to see what gear I am in.
How do I reset that??
Found the answer (I hope) in workhorse site...
After changing the oil, turn the ignition switch to "on" position but do not start the engine. Fully press and release the accellerator pedal 3 times within 5 seconds, and then turn the ignition to "off" for at least 10 seconds. (this is the same process for most new GM engines)