Lightbar and overheating transmission?

[rlmiller]

I have a 2007 Navara d40 and would like to install a light bar in the automatic transmission cooler hole in the front bumper. Has anybody experienced transmission overheating when they tried this? I have searched the forum and not found any reference to this

[Trevor]

As long as there is sufficient airflow (albeit redirected) then it shouldn't make too much difference to the temperature of the A/T fluid, unless you are towing constantly in which case I would reconsider it

[rlmiller]

I tow but rarely heavy and/or long.  Thanks for the reply