Honda Odyssey Service Manual: Trunklid/Tailgate/Cargo Doors

Sliding Door Outer Handle Replacement (With Keyless Access)

Driver's Power Tailgate Switch Test/Replacement

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Honda Odyssey Service Manual > Keyless Security System: Power Mode Control Function
The keyless access system has four power modes: OFF, ACC, ON, and START. The power modes can be changed by pressing the engine start/stop button. The power mode changes to START mode any time the engine start/stop button is pressed while also pressing the brake pedal. OFF and START mode: Indicator ( ...