NewDirection Posted November 15, 2023 Report Share Posted November 15, 2023 Hello again everyone. The wipers on my '78 B210 work perfectly but not the washer. In fact there is no sound at all when I turn the switch to the right to activate the wash. What is usually the fail point here? Is it the pump? they can be had for like $30 so I could just replace it. Is it the switch? Quote Link to comment
datzenmike Posted November 15, 2023 Report Share Posted November 15, 2023 Check the fuse box and see if it's the same as the wiper fuse, probably is but... Get a test lamp and see if one of the wires to the pump gets 12v when the switch is activated. If it does and no pump then it's the pump. If no 12v then look at the switch. Quote Link to comment
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