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Electrical issue in the steering column....and I am no electrician.


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I am having a problem when I start my truck (GM column) The truck starts fine but the power to the dash, head lights, tail lights and marker lights does not come on if I rotate the key a little bit forward a contact is made and the dash lights up. When the vehicle is cold it won't stay on but when it warms up it will stay on. I replaced the lock cylinder which was nice because I can now access the accessory function and it won't start without the key now, lol, but it did nothing to fix the a fore mentioned problem. When I was in the column I looked for, cleaned and put a dab of dielectric grease on any and all contacts that I could find. What am I missing? This feels like it could potentially be a dangerous condition. Help Please

 

 

Thanx

Eric

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Probably the ignition switch, it's connector, or it's mis-aligned.

 

Ignition switch, p/n J3250576, available at Rockauto and others.
1S6145__ra_p.jpg

Ignition switch alignment:

52960_0900c152800a9f73_1.jpgengine-cooling-fan_html_m9da74d3.jpg

Fig. 2: Ignition switch rod positioning
On non-tilt columns:
Move the ignition switch slider to the OFF unlocked position (move the slider all the way down, then back two clicks). The remote rod hole in the ignition switch slider should now be centered.
Insert the remote rod in the ignition switch slider hole and install the ignition switch on the steering column. Tighten the attaching screws to 35 inch lbs. (4 Nm).
On tilt columns:
Insert the ignition key in the lock cylinder and turn the cylinder to the OFF unlocked position.
Move the ignition switch downward to eliminate any slack and tighten the attaching screws to 35 inch lbs. (4 Nm).
Install any components removed for switch access.

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