CRG Discussion Forum
Camaro Research Group Discussion => Maintenance => Topic started by: john302 on August 04, 2009, 04:05:59 AM
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Doing the final assembly on my l78 and the wipers wont park. They stop anywere you turn the switch off. any ideas???? thanks John ???
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New or old motor? Inside the motor there is a parking mechanism and contacts. Usually this is the problem. It's been sometime since I've had to diagnose that issue. Your switch is good because the motor is getting juice. Check/clean all connections and grounds while your into it also.
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The parking leg of the ground circuit goes through the brass ring in the upper/center of the motor. Once the switch is turned off, the ground then goes though the motor base, though the brass ring to the grommet metal>bolt>firewall until the parking breaker opens (internal). Make sure you have a good ground there.