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2004 Toyota Sienna - keyless remote will unlock the van fine, and beeps twice, but hit the lock button, and only the driver's door will lock, no beeps. Any thoughts?
Re: 2004 Toyota Sienna - keyless remote will unlock the...
Sounds like a bad reley
there are usualy 2 releys 1 for open and 1 for close but the drivers door is for some reason on a private circut without reley or reley is locked in
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Programming When Remote control added or replaced. System malfunction. How Obtain all remote controls. Remove key from ignition switch. Close all doors. Open driver's door. Carry out the following within 24 seconds: Turn ignition switch ON and back to LOCK position 3 times. Remove key. Press and release driver's door courtesy light switch 3 times. Ensure doors lock and unlock. If not, wait 40 seconds and repeat procedure starting with driver's door already open. Press each remote control lock or unlock button twice. Ensure doors lock and unlock after each remote control operation. If not, proceed as follows: Press and release driver's door courtesy light switch once. Ensure doors lock and unlock twice. Repeat procedure starting with driver's door already open. NOTE: A maximum of 3 remote controls can be programmed.
KEYLESS REMOTE PROGRAMMING 1- Driver's door open & unlocked. Key out of ignition
2- Insert & remove key 2 times within 5 seconds
3- Close & open drivers door twice within 40 seconds
4- Insert key into ignition & remove
5- Close & open drivers door twice within 40 seconds
6- Insert key into ignition
7- Close the door
8- Turn ignition switch from "LOCK" to "ON" & back to "LOCK"
- ONCE for ADD mode
- TWICE for REWRITE mode
9- Remove the key from ignition
10- To confirm your mode selection, the power locks will now cycle "lock" to
"unlock" a number of times corresponding to your key cycles in step 8
11- Within 40 seconds of confirmation
- Press both transmitter Lock & Ulock buttons simultaneously
- Within 3 seconds press transmitter Lock button for more than 1 second
- If successful, the power locks will cycle once (twice indicates
transmitter problems)
- Repeat step 11 for additional remotes
12- Open door to exit programming.
Remote control door lock reciver an the BCM - body control module control the locks . The key switch is a electrical input to the BCM , the BCM controls the door lock actuators . Your best bet ,have it towed to the dealer .
Sounds like something isn't right.Try to disconnect the battery for a few minutes and see if that helps.Some times the ecu gets haywired and disconnecting the battery might reset it.And if it is the original battery you might want to get it tested.
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