Battry good but not responding - Pioneer CXE3669 Remote Control

If test light is a 12 volt light tester AND ILLUMINATES BRIGHT it shows that a component is actively trying to complete a circuit and yes drawing power causing a drain on your battery, now if test light illuminates low, possibility could just be ecm memory or antitheft system active . either way this test should only be done with a 12 volt test light as if you use a 5 volt (computer friendly) tester , false light will have you chasing a ghost. trust me. that trick helps by checking for parasitic draws a 12 volt tester does not illuminate when keep alive memory voltages are present . those voltages are not enough to drain over night. good luck

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u can easilyn remove the bios password by removing cmos battry for abt 3 to 5 mins and in a laptop the laptop battry itself cointains cmos battry so u just need to take out battry and then switch ont the laptop without battry then insert the battry and switch it on again good luck

Have you checked the voltage at the batry when running? Sounds like alternator is not working properly. The battry is only used for starting, once started the alternator runs all the accesories & charges the battry. If not chargeing the vehicle will **** battry power. You may have a good battry surface voltage but a bad battry. The battry should be load tested as well.

Their might be a shorted wire somewhere betwene them. Either that or your using more power then is produced by the alternator.

the remote may havce bad battery connections? bad battries? be locked off? remove and replace battries. locate program switch on wall stat. temp set to energy saving mode. set out of temp set up-back mode to run in on-off-on mode non occupied

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As of last night we have the same problem with our Bravia, same model. Anyone have an answer?

hwat kind of keyboard' if it's wireless tey to change battries

Check and clean the contacts.
Also if you take the back cover off, you can see the red and black battery wires connected to the board. Make sure they are connected.