deactivate - Toyota Yaris Forums

fingers · 11-08-2009, 03:51 AM

have tried to get in my car this morning pressed the fob car would not unlock have no key to unlock manually anybody out there have any ideas thanks

Nexus1155 · 11-08-2009, 04:23 AM

If you have no key, either break in or change battery...

fingers · 11-08-2009, 04:37 AM

Quote:

Originally Posted by Nexus1155

If you have no key, either break in or change battery...

that would be expensive any more ideas

marcus · 11-08-2009, 09:26 AM

is the car battery drained or is it ur key fobs battery>?? by the way how you gonna start the car without the key..

Nexus1155 · 11-08-2009, 06:34 PM

key fob battery -_- .... unless its a keyless system, you have no reasoning ability hahahah

firebob · 11-08-2009, 09:30 PM

If the cars battery is dead...
If you jack up the car is there an always hot wire that you could tap from under the car to put a low amp charger?

YarisSedan · 11-08-2009, 11:39 PM

Call a locksmith?

YarisSedan · 11-08-2009, 11:40 PM

Had a issue like this with my friends corvette. His car battery was dead and his doors have no keyholes.

Shroomster · 11-09-2009, 12:21 AM

I thought the corvettes had a secret key hole on the trunk license area....

but to OP if you don't have the key you might need to check the fob battery or check to see if you have a key

fingers · 11-09-2009, 06:06 AM

thanks shroomster key is built into the fob but you have to press button on side of fob then pull on the keyring to reveal it thanks dave

CTScott · 11-09-2009, 09:41 AM

I was just looking through the European service manual section on the Entry and Start System. There is a section (below) on how to start the car when the battery in the remote is low, but nothing about how to open the doors when the system has an issue. I would have to agree with the suggestion above to call a locksmith.

WHEN KEY BATTERY IS LOW

1. To operate the entry and start function when the key battery is low, hold the TOYOTA mark of the key against the engine switch while depressing the clutch pedal.
2. The main body ECU transmits a key verification request signal from the clutch pedal switch to the certification ECU.
3. The certification ECU does not receive an ID code response from the smart tuner, so it actuates the transponder key amplifier built into the engine switch.
4. The transponder key amplifier outputs an engine immobiliser radio wave to the key.
5. The key receives the radio wave, and returns a radio wave response to the transponder key amplifier.
6. The transponder key amplifier combines the key ID codes with the radio wave response, and transmits it to the certification ECU.
7. The certification ECU judges and verifies the ID code, and transmits a key verification OK signal to the main body ECU. The buzzer in the combination meter sounds at the same time.
8. After the buzzer sounds, if the engine switch is pressed within 5 seconds with the clutch pedal not depressed, the power source mode changes to on (ACC) or on (IG), the same as in the normal condition.

bronsin · 11-09-2009, 01:35 PM

Quote:

Originally Posted by YarisSedan

Had a issue like this with my friends corvette. His car battery was dead and his doors have no keyholes.

You gotta be kidding me! No remote, no PL, no PM, no PW, no alarm, no keyless entry for me! IQs have dropped sharply in the 21st Cnetury!

11-08-2009, 03:51 AM	#1
fingers Drives: toyota yaris 4d4 deisel Join Date: Nov 2009 Location: cannock Posts: 3	deactivate have tried to get in my car this morning pressed the fob car would not unlock have no key to unlock manually anybody out there have any ideas thanks

11-08-2009, 04:23 AM	#2
Nexus1155 Bathroom + Laptop = <3 Drives: Audi Join Date: Aug 2006 Location: Dorchester Posts: 1,009	If you have no key, either break in or change battery... Last edited by tk-421; 11-08-2009 at 06:58 AM. Reason: moved thread... no longer relevant

11-08-2009, 09:30 PM	#6
firebob Drives: 09 yaris Join Date: Mar 2009 Location: on the road Posts: 236	If the cars battery is dead... If you jack up the car is there an always hot wire that you could tap from under the car to put a low amp charger? __________________ 09, 3 door lift back, auto. I live on the road with my wife. We travel as needed for our work and drive up to 4,500 miles in a bad week.

11-08-2009, 11:39 PM	#7
YarisSedan Drives: 08 Yaris Sedan Join Date: Oct 2008 Location: California - Bay Area Posts: 2,773	Call a locksmith? __________________ http://www.cardomain.com/ride/3210549

11-08-2009, 11:40 PM	#8
YarisSedan Drives: 08 Yaris Sedan Join Date: Oct 2008 Location: California - Bay Area Posts: 2,773	Had a issue like this with my friends corvette. His car battery was dead and his doors have no keyholes. __________________ http://www.cardomain.com/ride/3210549

11-08-2009, 09:26 AM	#4
marcus toyota View User's Garage Drives: 2007 Yaris RS Blazed Join Date: Oct 2006 Location: toronto, canada Posts: 3,637	is the car battery drained or is it ur key fobs battery>?? by the way how you gonna start the car without the key..

11-08-2009, 06:34 PM	#5
Nexus1155 Bathroom + Laptop = <3 Drives: Audi Join Date: Aug 2006 Location: Dorchester Posts: 1,009	key fob battery -_- .... unless its a keyless system, you have no reasoning ability hahahah

11-09-2009, 12:21 AM	#9
Shroomster '07 to '12:2 wipers to 1? View User's Garage Drives: '12 5-door LE & '14 5-door LE Join Date: Apr 2007 Location: Orlando Posts: 1,999	I thought the corvettes had a secret key hole on the trunk license area.... but to OP if you don't have the key you might need to check the fob battery or check to see if you have a key

11-09-2009, 06:06 AM	#10
fingers Drives: toyota yaris 4d4 deisel Join Date: Nov 2009 Location: cannock Posts: 3	key thanks shroomster key is built into the fob but you have to press button on side of fob then pull on the keyring to reveal it thanks dave

11-09-2009, 09:41 AM	#11
CTScott ULTIMATE View User's Garage Drives: 09 5dr LB, 2x 08 3dr LB Join Date: Oct 2008 Location: USA, CT Posts: 13,460	I was just looking through the European service manual section on the Entry and Start System. There is a section (below) on how to start the car when the battery in the remote is low, but nothing about how to open the doors when the system has an issue. I would have to agree with the suggestion above to call a locksmith. WHEN KEY BATTERY IS LOW 1. To operate the entry and start function when the key battery is low, hold the TOYOTA mark of the key against the engine switch while depressing the clutch pedal. 2. The main body ECU transmits a key verification request signal from the clutch pedal switch to the certification ECU. 3. The certification ECU does not receive an ID code response from the smart tuner, so it actuates the transponder key amplifier built into the engine switch. 4. The transponder key amplifier outputs an engine immobiliser radio wave to the key. 5. The key receives the radio wave, and returns a radio wave response to the transponder key amplifier. 6. The transponder key amplifier combines the key ID codes with the radio wave response, and transmits it to the certification ECU. 7. The certification ECU judges and verifies the ID code, and transmits a key verification OK signal to the main body ECU. The buzzer in the combination meter sounds at the same time. 8. After the buzzer sounds, if the engine switch is pressed within 5 seconds with the clutch pedal not depressed, the power source mode changes to on (ACC) or on (IG), the same as in the normal condition.