Keyless Entry Problems

[LeftCoast]

a little more info to add to the pile...

Moved car and locked it on the street, when I returned a few hours later (dark) I pressed unlock and nothing BUT the dome light came on inside and then quickly off, pressed unlock again and it came on fully and then pressed unlock again and the doors opened lol

This Body ECU is that the whole fuse box under the dash? I have checked all applicable fuses for the wires system and all are good.

The numbers that are on it are...

TE25 - 1617

82730-52311 (This one can't be pulled up in any Toyota system I can find online for some reason?)

9650

This is prob the most annoying thing I have ever dealt with where it only wants to work when it wants to....

[CTScott]

Originally Posted by LeftCoast

a little more info to add to the pile...

Moved car and locked it on the street, when I returned a few hours later (dark) I pressed unlock and nothing BUT the dome light came on inside and then quickly off, pressed unlock again and it came on fully and then pressed unlock again and the doors opened lol

This Body ECU is that the whole fuse box under the dash? I have checked all applicable fuses for the wires system and all are good.

The numbers that are on it are...

TE25 - 1617

82730-52311 (This one can't be pulled up in any Toyota system I can find online for some reason?)

9650

This is prob the most annoying thing I have ever dealt with where it only wants to work when it wants to....

The 82730-xxxxx should be the correct part number. There are about 30 different part numbers for the "Instrument panel junction block assembly" as it is called. I have never seen that particular one and it isn't listed in the EPC, so you may be reading it wrong.

The body ECU is buried inside of it. The door control receiver gets the commands from the keyfob and then relays them to the body ECU, who executes them.