Ignition Switch...need help - The 1947 - Present Chevrolet & GMC Truck Message Board Network

The German · 04-25-2011, 04:11 PM

Hi guys!

Ive a 1970 GMC truck...350 cui engine!

My ignition switch is damaged. I baught a new one here in germany from BOSCH!

Its different from the remy ignition switch!

Ive the cable connected...and my engine runs!!!

But ive 2 cables connected to G1 and G2 ...at the old remy ignition switch...

Heres a picture:

Uploaded with ImageShack.us

I mean the 2 cables on the left side G1 (green) and G2(pink) !

And i dont know what kind of cable?!

Can someone tell me???

Regards

Sascha

Wrenchbender Ret · 04-25-2011, 04:23 PM

I dont have a scematic handy but the G1 or G2 are generally what turns the hot light on when you turn the key to the start position to test the bulb.

The German · 04-25-2011, 04:37 PM

Are you sure!?

Then i can connect the two cables fro G 1+2 at clamp 75 at my bosch ignition!

Sascha

Legolas894 · 04-25-2011, 05:03 PM

Here is a link to the wiring diagram. It looks like both of those points go to the dash connection.

http://67-72chevytrucks.com/vboard/s...d.php?t=185856

04-25-2011, 04:11 PM	#1
The German Registered User Join Date: Nov 2010 Location: Germany Posts: 78	Ignition Switch...need help Hi guys! Ive a 1970 GMC truck...350 cui engine! My ignition switch is damaged. I baught a new one here in germany from BOSCH! Its different from the remy ignition switch! Ive the cable connected...and my engine runs!!! But ive 2 cables connected to G1 and G2 ...at the old remy ignition switch... Heres a picture: Uploaded with ImageShack.us I mean the 2 cables on the left side G1 (green) and G2(pink) ! And i dont know what kind of cable?! Can someone tell me??? Regards Sascha Last edited by The German; 04-25-2011 at 04:20 PM.

04-25-2011, 04:23 PM	#2
Wrenchbender Ret Registered User Join Date: Oct 2005 Location: Overland Park, Ks. Posts: 5,229	Re: Ignition Switch...need help I dont have a scematic handy but the G1 or G2 are generally what turns the hot light on when you turn the key to the start position to test the bulb.

04-25-2011, 04:37 PM	#3
The German Registered User Join Date: Nov 2010 Location: Germany Posts: 78	Re: Ignition Switch...need help Are you sure!? Then i can connect the two cables fro G 1+2 at clamp 75 at my bosch ignition! Sascha

04-25-2011, 05:03 PM	#4
Legolas894 Chemist under the hood... Join Date: Apr 2009 Location: Fort Erie,ON, Canada Posts: 617	Re: Ignition Switch...need help Here is a link to the wiring diagram. It looks like both of those points go to the dash connection. http://67-72chevytrucks.com/vboard/s...d.php?t=185856 __________________ Current fleet: 2013 GMC Sierra, 5.3L, 4x4 1988 GMC Sierra, 305, Auto 1984 Jeep Grand Wagoneer, 360 V8 1997 VW Cabrio, 2.0L 2017 Toyota Rav4, 2.5L Stuff I wish I still had: 2013 Toyota Matrix [RIP] 1967 GMC 910 Fleetside, 283 V8 [1st Love-SOLD] 1987 Jeep Cherokee Laredo 4X4, 4.0 I-6 [SOLD} 1994 Chevrolet Caprice Classic, 5.7LV8 [SOLD] 1995 Chevrolet Astro AWD, 4.3L V6 (RIP) 1998 Chevrolet Suburban 4x4, 5.7L V8 [SOLD]

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