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oil pan 4 · 01-18-2019, 04:40 PM

Well that's not it.

Looks like pin number 3 does not have a function. Pin number 3 is the one missing.

I have observed that the lock tab on the chademo clicks when pressed, activating a micro switch. I realized I no longer hear that clicking.
I believe this micro switch is wired in serries with the proximity circuit. So if this switch isn't closed the plug isn't reading as being plugged in all the way.

01-18-2019, 04:40 PM	#42 (permalink)
oil pan 4 Corporate imperialist Join Date: Jul 2011 Location: NewMexico (USA) Posts: 11,266 Sub - '84 Chevy Diesel Suburban C10 SUV 90 day: 19.5 mpg (US) camaro - '85 Chevy Camaro Z28 Riot - '03 Kia Rio POS Team Hyundai 90 day: 30.21 mpg (US) Bug - '01 VW Beetle GLSturbo 90 day: 26.43 mpg (US) Sub2500 - '86 GMC Suburban C2500 90 day: 11.95 mpg (US) Snow flake - '11 Nissan Leaf SL SUV 90 day: 141.63 mpg (US) Thanks: 273 Thanked 3,569 Times in 2,833 Posts	Well that's not it. Looks like pin number 3 does not have a function. Pin number 3 is the one missing. I have observed that the lock tab on the chademo clicks when pressed, activating a micro switch. I realized I no longer hear that clicking. I believe this micro switch is wired in serries with the proximity circuit. So if this switch isn't closed the plug isn't reading as being plugged in all the way. Attached Thumbnails __________________ 1984 chevy suburban, custom made 6.5L diesel turbocharged with a Garrett T76 and Holset HE351VE, 22:1 compression 13psi of intercooled boost. 1989 firebird mostly stock. Aside from the 6-speed manual trans, corvette gen 5 front brakes, 1LE drive shaft, 4th Gen disc brake fbody rear end. 2011 leaf SL, white, portable 240v CHAdeMO, trailer hitch, new batt as of 2014. Last edited by oil pan 4; 01-18-2019 at 04:46 PM..