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Toyota Sienna Service Manual: Key reminder warning system

Toyota Sienna Service Manual / Door lock / Key reminder warning system

Parts location

Parts location

System description

1. KEY REMINDER WARNING SYSTEM DESCRIPTION

  1.  When the driver side door is opened with the ignition key in the ACC or LOCK position, this system causes a buzzer to sound in order to warn the driver that the ignition key has not been removed.
Only Wireless Door Lock Control Function does not Operate
DESCRIPTION The door control receiver receives a signal from the transmitter and sends this signal to the multiplex network body ECU. Then, the multiplex network body ECU controls operation of the ...

How to proceed with troubleshooting
HINT:  Use these procedures to troubleshoot the key reminder warning system.  The intelligent tester should be used in steps 3 and 5. 1 VEHICLE BROUGHT TO WORKSHOP 2 CUSTOMER PRO ...

Other materials:

Installation
1. INSTALL CENTER REAR SEAT LAP TYPE BELT ASSEMBLY (for 8-Passenger) HINT: Refer to the instructions for reassembly of the rear No. 1 seat assembly (for center seat).  Install the center rear seat lap type belt assembly with the bolt. Torque: 42 N*m (430 kgf*cm, 31 ft.*lbf) 2. I ...

Rear speaker
COMPONENTS ON-VEHICLE INSPECTION 1. INSPECT REAR SPEAKER HINT: Remove interior parts so that the rear speaker can be seen.  Check the speaker installation. OK: The speaker is securely installed. If the result is not as specified, reinstall the rear speaker.  Vi ...

Power seat switch
Inspection 1. INSPECT FRONT POWER SEAT SWITCH  Inspect the driver side power seat switch. Measure the resistance according to the value(s) in the table below. Standard resistance: Slide switch Front vertical switch Lifter switch Reclining switch If the res ...

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