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SYSTEM WW-9 < SYSTEM DESCRIPTION > C D E F G H I J K M A B WW N O P FRONT WIPER PROTECTION FUNCTION IPDM E/R detects front wiper stop position by a front wiper stop position signal. NOTE: REAR WIPER AND WASHER SYSTEM REAR WIPER AND WASHER SYSTEM : System Diagram INFOID:0000000006025165 REAR WIPER AND WASHER SYSTEM : System Description INFOID:0000000006025166 OUTLINE The rear wiper is controlled by each function of BCM. Control by BCM • Combination switch reading function REAR WIPER BASIC OPERATION • BCM detects the combination switch condition by the combination switch reading function. Front wiper motor • The status just before activation of fail-safe control is maintained until the ignition switch is turned OFF while the front wiper is operating at LO or HI speed. • The wiper is operated at LO speed until the ignition switch is turned OFF if the fail-safe control is activated while the front wiper is set in the INT mode and the front wiper motor is operating. • Returns automatically wiper to stop position when ignition switch is turned ON if fail-safe control is activated while front wiper motor is operated and wiper stop in the other position than stop Front fog lamps Front fog lamp relay OFF Horn Horn OFF Ignition relay The status just before activation of fail-safe is maintained. Starter motor Starter control relay OFF Steering lock unit Steering lock relay OFF Control part Fail-safe operation Ignition switch Front wiper switch Front wiper stop position signal ON OFF The front wiper stop position signal (stop position) cannot be input for 10 seconds. ON The front wiper stop position signal does not change for 10 seconds. JPLIA1257GB |