How to access the ignition switch?

1994 GMC SAFARI

149,000 MILES • 4.3L • V6 • 4WD • AUTOMATIC

BOB%

MEMBER
70 POSTS

I don't have any spark to the plugs. I put in new ignition module (inside the cap), new spark plugs and wires. It might be the ignition switch located on the steering column under the dash, however I can't figure out how to lower, or take out the steering column to gain access to the ignition switch. Please explain to me how it's done. Thank you.

Nov 16, 2020 at 2:46 PM

KASEKENNY

✓ASE Certified Mechanic
18,907 POSTS

I am attaching the process for the column, cover, and switch. Let us know if you need more info. Thanks

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Nov 16, 2020 at 3:12 PM

ASEMASTER6371

✓ASE Certified Mechanic
52,796 POSTS

Good evening,

I just wanted to add to the previous answer.

I attached a wiring diagram of the ignition switch for you to view.

https://www.2carpros.com/articles/how-to-check-wiring

You should have power to the positive side of the coil with the key on. Then use a test light on the negative and crank the motor and see if the test light blinks. That will tell you if the module is working.

https://www.2carpros.com/articles/how-to-use-a-test-light-circuit-tester

Roy

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Nov 16, 2020 at 5:39 PM

BOB%

MEMBER
70 POSTS

How do I gain access to the ignition switch on the steering column underneath the dash? I took out the two big bolts, but the steering column does not lower. How do you lower the steering column? Thank you for all your valuable info. Robert Mason.

Nov 17, 2020 at 3:53 AM

ASEMASTER6371

✓ASE Certified Mechanic
52,796 POSTS

Okay, I attached the picture. Remove the 3 bolts marked number 6 in the picture. That should allow the column to come down.

Roy

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Nov 17, 2020 at 4:07 AM

Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.