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Home >> Nissan-Datsun >> 2004 >> Pathfinder SE, RWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System >> ASCD Brake Switch >> Component Description
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Component Description

When depressing the brake pedal, ASCD brake switch is turned OFF and stop lamp switch is turned ON.

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

Refer to Automatic Speed Control Device (ASCD) System  for the ASCD function.

Fig 1: Identifying ASCD Brake Switch
G00781360Courtesy of NISSAN MOTOR CO., U.S.A.