car lock not working using remote

**nashimoto** · December 4th, 2012 06:51 AM

mga sir need your help.. yung lock ng car ko wont work using the remote pero tumutunog naman at nakikita ko umilaw, it's just that hindi sya nag uunlock or lock kapag ginagamitan ng remote, i have to use the key. napalitan ko na batt ng remote. nag rerespond naman alarm kasi tumutunog using remote pero ayaw mag respond ng lock.. anu po kaya ang problema? laguna area po ako. thanks!

**ans_lim168** · December 4th, 2012 09:30 AM

Originally Posted by nashimoto

mga sir need your help.. yung lock ng car ko wont work using the remote pero tumutunog naman at nakikita ko umilaw, it's just that hindi sya nag uunlock or lock kapag ginagamitan ng remote, i have to use the key. napalitan ko na batt ng remote. nag rerespond naman alarm kasi tumutunog using remote pero ayaw mag respond ng lock.. anu po kaya ang problema? laguna area po ako. thanks!

Before, if you use your alarm "auto-lock" the same time you press your remote? If now it doesn't then it may be an electrical problem. Have a reputable car shop check on your alarm system.

**Retz** · December 4th, 2012 09:32 AM

Baka ung sensor may problema, ung remote mo is not communicating with your car.

**NickHarris** · December 4th, 2012 01:42 PM

This is common issue when circuit switch fuses. Just replace the switch allotted to central locking system, it will for sure. I have done with it.
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**nashimoto** · December 5th, 2012 11:33 AM

dati po gumagana.. nag rerespond nmn ng tama yung lock sa remote.. gulat lang ako bigla nlng hindi na nag respond. nakikita ko yung nlock it's trying to "lock" pero hindi tumutuloy.. parang nahihirapan. separate po ba ang batt nung actual sa lock system sa batt ng remote? thanks mga sir.

**stickers** · December 5th, 2012 12:43 PM

could be the central lock apparatus. baka busted na or loose yung rod connections.

**kinyo** · December 5th, 2012 02:51 PM

Originally Posted by nashimoto

it's trying to "lock" pero hindi tumutuloy..

posible pong corroded na contacts ng relay sa loob ng alarm unit ...

**nashimoto** · December 5th, 2012 04:09 PM

can i fix this alone or should i seek help from experts. naisip ko rin na baka nakaka affect yung driver side power window kasi nagloloko rin yun pag taas at pag baba nung window.. diba po dun yung main lock switch ng mga car?

**speedlimit** · January 28th, 2013 10:10 PM

[QUOTE=nashimoto;2051957]dati po gumagana.. nag rerespond nmn ng tama yung lock sa remote.. gulat lang ako bigla nlng hindi na nag respond. nakikita ko yung nlock it's trying to "lock" pero hindi tumutuloy.. parang nahihirapan. separate po ba ang batt nung actual sa lock system sa batt ng remote? thanks mga sir]

defective na yang driver side motor/actuator hindi na kaya hilahin yung lock/unlock rod..just replace it with an aftermarket actuator it just cost less than P200/pc, yung may 5 wires kunin mo.

**vermicelli** · December 6th, 2012 07:53 PM

Originally Posted by nashimoto

mga sir need your help.. yung lock ng car ko wont work using the remote pero tumutunog naman at nakikita ko umilaw, it's just that hindi sya nag uunlock or lock kapag ginagamitan ng remote, i have to use the key. napalitan ko na batt ng remote. nag rerespond naman alarm kasi tumutunog using remote pero ayaw mag respond ng lock.. anu po kaya ang problema? laguna area po ako. thanks!

What's your car bro? Is it an oem remote alarm/central lock system?

Had a problem with my corolla gli before with similar symptom as yours - using the remote the car respond with sound and flasher blink but won't lock/unlock even though the central locking is working when pressed from the driver side lock/unlock switch.

I did some tinkering on the alarm controller box and found one defective I.C. which was part of the circuit that triggers the lock/unlock switch. Circuit ok after replacing that part.