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1990 VN Commodore Main Harness

jamiepasslow

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I have recently replaced the main Harness in my 1990 VN Commodore (thanks to a faulty interior light fuse :mad: ) and since then have not had a working cabin fan, rear demister or engine fan. I dont have a manual at this stage because it is packed away but just wanted to know if someone who does can check for a common link between these three circuits.

Maybe someone out there has made the same mistake and can tell me which plug I have forgotten to plug in.:)
 

jamiepasslow

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If anyone encounters the same problem, the result was a 4 pin relay was installed for the warning lamp system which is a 5 pin setup. The cabin fan, rear demister and engine fan all ground out through this relay.
 
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88GreenVN

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So it's all good now :)
 

jamiepasslow

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All sorted now and working well. It even seems to run a little better.
 
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