IT L GO said:Turn on the ignition but don't start the engine.
Press the "reset" button to turn off any warning messages
Press and hold "options" and
While holding "options", press "fuel" four times within a 10-Second period.
Initially, the on-board diagnostics go into the "automatic" mode, which shows each module's DTCs in a pre-set sequence: (Page No. are for the GM Service Manual)
IT L Go,
Thanks for the info-these is the procedure I forgot. My Z's been in storge for the winner and I've not used this for a few month.
Turn key on and pump the gas pedal 3 timesSanford said:How do you bring back the "Oil" life to 100%? Just changed the oil and filter.