The heater matrix can be accessed from the front passenger side. Remove the glove box and the flow end return pipes for the heater matrix can be seen. You will need a fairly long T20. Torx driver.
For long wheelbase high top 1800 (2003) the recommended pressure is 65 p.s.i.
easy way is to find where the water is go through the fire wall into the car, take them off and flush with a garden hose, but if badly blocked, you may end u taking the hole dash out. if you have aircon the heater matrix is behind the radio the air con matrix is behind the glovebox long job.
The second Matrix film, entitled The Matrix Reloaded, is 138 minutes long - that is, 2 hours 18 minutes.
The 2005 Toyota Matrix is 14 ft. 3.3 in. (171.3 in.) long.
The 2009 Toyota Matrix is 14 ft. 3.9 in. (171.9 in.) long.
The 2010 Toyota Matrix is 14 ft. 3.9 in. (171.9 in.) long.
The 2012 Toyota Matrix is 14 ft. 3.9 in. (171.9 in.) long.
The 2008 Toyota Matrix is 14 ft. 3.3 in. (171.3 in.) long.
The 2003 Toyota Matrix is 14 ft. 3.3 in. (171.3 in.) long.
The 2013 Toyota Matrix is 14 ft. 3.9 in. (171.9 in.) long.
The 2007 Toyota Matrix is 14 ft. 3.3 in. (171.3 in.) long.