i also read that the the on metod may work(on, off, on, off, on) but you need to wait for the odometer
to light up with each on

try www.allpar.com/fix/codes.html

there is other tip like hold the odo reset and turn key to on. it give a lot off different ways to get codes
good luck
mongo

Tried it again on Jeep Cherokee Sport 2001:


Doors Open
Odomoeter reset


Either way:

OFF/ ON / OFF / ON

doesn't work - there is no error code illuminated on dash.

nor does doing it this way...

OFF / ON / OFF / ON / OFF/ ON

Best...
Eddy









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