Venza FWD V6-3.5L (2GR-FE) (2010)
Antenna - Keyless Entry: Testing and Inspection
THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Entry Function): Room Oscillator does not Recognize Key
- Room Oscillator does not Recognize Key
DESCRIPTION
If the room oscillator does not recognize a key, one of the following may be the cause: 1) communication between the indoor electrical key oscillator (for
front floor) and key cannot be performed; 2) communication between the indoor electrical key oscillator (for center floor) and key cannot be performed;
or 3) communication between the indoor electrical key oscillator (for rear floor) and key cannot be performed.
WIRING DIAGRAM
INSPECTION PROCEDURE
NOTICE:
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The smart key system (for entry function) uses a multiplex communication system (LIN communication system) and CAN
communication system. Inspect the communication function by following How to Proceed with Troubleshooting See: Accessories
and Optional Equipment/Antitheft and Alarm Systems/Testing and Inspection/Initial Inspection and Diagnostic Overview/Smart
Key System (for Entry Function)/How To Proceed With Troubleshooting. Troubleshoot the smart key system (for entry function)
after confirming that the communication system is functioning properly.
*
When using the Techstream with the engine switch off to troubleshoot: Connect the Techstream to the DLC3, and turn a courtesy
light switch on and off at 1.5-second intervals until communication between the Techstream and vehicle begins.
PROCEDURE
1. CHECK SMART KEY SYSTEM (for Start Function)
(a) Remove the battery of the key See: Keyless Entry Transmitter/Keyless Entry Transmitter Battery/Service and Repair/Transmitter Battery
(w/ Smart Key System).
(b) With the brake pedal depressed, touch the engine switch while facing the logo side of the key to the engine switch.