ELECTRICAL 205 3. WIPER & WASHER 3.1 FRONT WIPER LOW SPEED/ HIGH SPEED/ MOMENTARY 3.1.1 Description Front Wiper is used for wiping raindrops on the windshield to increase visibility while driving. It is also used to remove dirt on the windshield in conjunction with a washer pump. The wiper and washer combi switch shall have a wiper control dial and a washer switch. Wiper control dial shall have following positions, i.e. off, five intermittent positions (auto wipe if rain sensor available), low speed, high speed and flick wipe. 3.1.2 Conditional Requirements Activation – • IGN is ON • Front Wiper Low Speed switch is activated or • Front Wiper High Speed switch is activated Deactivation – • IGN is OFF or • Front Wiper Low Speed switch is deactivated & • Front Wiper High Speed switch is deactivated On Fault – Mid BCM logs respective DTC. 3.1.3 Operating Voltage Range DESCRIPTION REQUIREMENT VOLTAGE Front Wiper Low Speed/ High Speed/ Momentary Normal operating voltage range 9V-16V 3.1.4 Operating Temperature Range DESCRIPTION REQUIREMENT VOLTAGE Front Wiper Low Speed/ High Speed/ Momentary Operating temperature range -30c to +85c Storage temperature range: -40c to +105c 3.1.5 Inputs & Outputs
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