What grade engine oil should be used in 2010 toyota isis platana ?

Question edited for clarity.

In the link

https://www.google.com/search?q=2005+Toyota+Isis+Platana.+Immobilizer+module

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LOOKS LIKE A DO-IT-YOURSELF TASK.
https://mechanics.stackexchange.com/questions/9553/change-language-of-toyota-hdd-navigation-nhdn-w56-from-japanese-to-english

UNLESS THERE ARE JAPANESE KIDS NEARBY.

1st find out what Toyota specs are , but in general , no , do not use any grade oil other the specified .
Mixng the oil grades id just wrng and will destroy your $5.000 engine over a few dollar saving...
DO NOT CHANGE THE GRADE OF OIL , USE ONLY THE RECOMENDED GRADE... THE BRAND : CASTROL GTX ONLY
most other oils are recycled garbage...

Most respectable oil companies these days produce application catalogues.

While vehicle manufacturers will specify a number of oil types, grades and qualities in the vehicle literature to meet various operating conditions and ambient temperatures, better oils do come along sometimes and so looking in the catalogue of your chosen brand is the best way to go...

Provided you use the correct grade of oil as stipulated by Toyota for your engine(you have NOT identified your model and engine)(check your owners manual) and provided you use the formulation suitable for Toyota engines you will be fine using the correct grade fully synthetic oil. There are sometimes 2 or 3 different formulations in exactly the same grade for some oil brands so make sure you select the correct one.
Some oil companies offer oil selector programs for customer use on their web sites so if unsure use these systems to ensure you are using the correct oil..

what country
ISIS ?
not here. so cant help.
get your cars FSM from the dealer, and read that.
its all there, and is very complex.
he IMMO is married tot he PCM and BCM.
so.... lots of issues dealing with that.

get the FSM.

90 weight

Depending on your location, 10W-30 is fine.

If you use a Toyota 4K engine, most manufacturers both engine and oil companies recommend a 20W-50 GRADE motor oil. We recommend Castrol. However, Castrol is kinda expensive. Try Petron Philippines products that can be purchased at their gasoline station shops. Castrol ranges from 800-850 (4-liters) while Petron oil products ranges from 490-550 only (4 liters). They both share the same addtives for 20W-50 oil grade.