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Home >> Nissan-Datsun >> 2014 >> Quest S >> Repair and Diagnosis >> External Pages >> Different car >> Section 67 (Engine Control System (Introduction) (Hybrid)) >> System Description >> Component Parts >> Engine Control System >> Stop Lamp Switch

Stop Lamp Switch

WARNING: This page is about a different car, the 2014 Nissan Pathfinder. However, it is still accessible from the selected car via links, so may be relevant.

Stop lamp switch is installed to brake pedal bracket.

ECM detects the state of the brake pedal by the input (ON/OFF) signal.

The signal is used mainly to decrease the engine speed when the vehicle is being driven.

Brake pedal Stop lamp switch
Released OFF
Depressed ON
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