Yu need to perform a parasitic drain test to find out which system is causing the problem.
Get an ammeter and disconnect the battery negative terminal. Install the ammeter between the battery terminal and negative cable and allow to settle for a few minutes. Note the amperage rreading, should be below 0.05 amps. If amperage is high, start by pulling the main fuses and bnote which fuse causes the amperage to drop.
That would be the circuit to look for.
" When I manually unlock the passenger side door, all the locks EXCEPT the drivers side door unlock."
I am confused by the above statement, can you elaborate?
Sunday, January 9th, 2011 AT 11:11 AM