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Home >> Infiniti >> 2005 >> QX56 AWD >> Repair and Diagnosis >> Engine Performance >> Engine Control System >> DTC P1572: ICC Brake Switch >> Component Description
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Component Description

When the brake pedal is depressed, ICC brake switch is turned OFF and stop lamp switch is turned ON. ECM detects the state of the brake pedal by this input of two kinds (ON/OFF signal). Refer to "DESCRIPTION " for the ICC function.

Fig 1: Identifying ICC Brake Switch
G02389286Courtesy of NISSAN MOTOR CO., U.S.A.