Requirements

Requirements, 09G, 6 Speed A/T OBD
^ Selector lever in position "P" and parking brake applied
^ Vehicle voltage supply OK
^ Fuses OK
^ All Ground connections for transmission OK:

- Check Ground connections for corrosion and poor contact; repair if necessary.

Note:
^ The Ground connecting point is located in the engine compartment (below the battery).

- Check battery Ground strap and Ground strap between battery and transmission.