Earlier this spring I just got done changing a heater core in a Dakota, which requires dropping the column, removing the seats and dash, and THEN removing the heater box, or at least pulling it most of way out
An evaporator core on a dodge caliber is as bad. Remove console, seats, lower dash, drop steering column and then remove top dash section to get to the heater box.
I wont even go into the caddy starter I just had to do #$@#$@ .