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In my sons 1993 300zx there is an electric accuator located behind the door handle, his was broken, need to remove door panel to acsess. In my 300zx, there are 2 cheap plastic black pieces connecting a set of 2 metal rods (one going to the back of the door and one going into the door handle/power) You have to disassemble the door to get to it, try replacing that if it's broken or not even there.

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โˆ™ 2009-08-14 13:59:21
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Q: Why would the power door locks on a 1990 Nissan 300ZX not lock anymore?
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