Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSTOYOTA2010VENZA AWD V6-3.5L (2GR-FE)REPAIR AND DIAGNOSISBODY AND FRAMELOCKSKEYLESS ENTRYKEYLESS ENTRY TRANSMITTERTECHNICAL SERVICE BULLETINSKEYLESS SYSTEMS - SMART KEY BATTERY DIAGNOSIS
2010 Toyota Venza AWD V6-3.5L (2GR-FE)
Keyless Systems - Smart Key Battery Diagnosis
2010 Toyota Venza AWD V6-3.5L (2GR-FE)SECTION Keyless Systems - Smart Key Battery Diagnosis
T-SB-0122-08
Rev1
June 30, 2008
Smart Key Battery Diagnostics
Service Category
Vehicle Interior
Section
Theft Deterrent/Keyless Entry
Market
USA
Applicability
TSB REVISION NOTICE
^ July 2, 2010 Rev1:
^ Applicability has been updated to include 2009 - 2011 model years.
^ Figure 1 has been updated.
Any previous printed versions of this service bulletin should be discarded.
Introduction
Some customers may experience limited battery life in their Smart Keys. The Smart Key "wakes up" by receiving a "ping" or electronic noise. Many electronic devices emit a "ping" or electronic noise, therefore the Smart Key(s) could wake up when in the presence of these items resulting in reduced battery life.
If the Smart Key(s) is stored near any of the following components, battery life may be reduced:
^ TVs or computer monitors
^ DVD or VCR units
^ Desktop PCs or notebooks
^ Cordless phones or cell phones
^ Microwave ovens or other electronic cooking appliances
^ Modems
^ Certain lighting fixtures
NOTE
It is recommended to keep the Smart Key(s) at least one meter (40 inches) from these electronic devices.
Warranty Information
Diagnostic Procedure
Use the flowchart to test the Smart Key battery.
Rev1
June 30, 2008
Smart Key Battery Diagnostics
Service Category
Vehicle Interior
Section
Theft Deterrent/Keyless Entry
Market
USA
Applicability
TSB REVISION NOTICE
^ July 2, 2010 Rev1:
^ Applicability has been updated to include 2009 - 2011 model years.
^ Figure 1 has been updated.
Any previous printed versions of this service bulletin should be discarded.
Introduction
Some customers may experience limited battery life in their Smart Keys. The Smart Key "wakes up" by receiving a "ping" or electronic noise. Many electronic devices emit a "ping" or electronic noise, therefore the Smart Key(s) could wake up when in the presence of these items resulting in reduced battery life.
If the Smart Key(s) is stored near any of the following components, battery life may be reduced:
^ TVs or computer monitors
^ DVD or VCR units
^ Desktop PCs or notebooks
^ Cordless phones or cell phones
^ Microwave ovens or other electronic cooking appliances
^ Modems
^ Certain lighting fixtures
NOTE
It is recommended to keep the Smart Key(s) at least one meter (40 inches) from these electronic devices.
Warranty Information
Diagnostic Procedure
Use the flowchart to test the Smart Key battery.
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.