Where is the ignition switch on a 1997 GMC?
Disconnect the ignition switch from the vehicle wiring harness connector at the base of the steering column. Place your multimeter in Ohms mode. Place the ignition key in the ACC position. You should have continuity between terminals D2 and D6 of the ignition switch connector.
Is there a problem with the ignition switch on a Chevy truck?
The Chevrolet truck ignition switch problem on the older vehicles carries a unique set of symptoms. Drivers of these trucks and sport utility vehicles sometimes complain about how the key operates. The spring-loaded return function of the ignition key is built into the switch itself.
Can a Silverado run without the ignition switch?
Silverado stayed running without the key in the ignition switch Hopefully someone can help me out here? I have a 2008 silverado crew cab which i am recently having problems with.
What kind of ignition switch does a 1997 Chevy Tahoe have?
This tutorial will help you test the ignition switch on the 1997 Chevrolet and GMC Pick Up, Suburban, Tahoe, and Yukon equipped with a 4.3L, 5.0L, or a 5.8L V8 engine. The ignition switch test involves checking for continuity across specific terminals of the ignition switches connector.
Disconnect the ignition switch from the vehicle wiring harness connector at the base of the steering column. Place your multimeter in Ohms mode. Place the ignition key in the ACC position. You should have continuity between terminals D2 and D6 of the ignition switch connector.
The Chevrolet truck ignition switch problem on the older vehicles carries a unique set of symptoms. Drivers of these trucks and sport utility vehicles sometimes complain about how the key operates. The spring-loaded return function of the ignition key is built into the switch itself.
This tutorial will help you test the ignition switch on the 1997 Chevrolet and GMC Pick Up, Suburban, Tahoe, and Yukon equipped with a 4.3L, 5.0L, or a 5.8L V8 engine. The ignition switch test involves checking for continuity across specific terminals of the ignition switches connector.
When does a GM ignition switch need to be replaced?
CASE 2: Continuity DOES NOT exist between some or all of the indicated terminals. This test result tells you that the ignition switch is defective and needs to be replaced. You can find a complete list of GM 4.3L, 5.0L, and 5.7L tutorials in this index:
What are the symptoms of a defective ignition switch?
The most common symptom of a defective ignition switch is an ‘engine does not crank’ problem. To be a bit more specific, your turn the key to crank and start the engine but nothing happens. Everything works (headlights, wipers, horn, radio, power windows, etc.) but the starter motor won’t crank the engine.
CASE 2: Continuity DOES NOT exist between some or all of the indicated terminals. This test result tells you that the ignition switch is defective and needs to be replaced. You can find a complete list of GM 4.3L, 5.0L, and 5.7L tutorials in this index:
Where is the ignition switch on a GMC Sierra?
That is called the lock cylinder. The ignition switch typically sits directly behind the lock cylinder. It has three main functions. Power the Accessories- This should be what you get when you turn the key to the first position. This allows you to use the power windows, radio, and any other accessory that is equipped in your GMC Sierra.
How to repair a 1988 GM Truck wiring diagram?
Access our GM Full-Size Trucks 1988-1998 Wiring Diagrams Repair Guide by creating an account or signing into your AutoZone Rewards account. Once you sign in, follow these instructions to access our Repair Guides. Add your vehicle in Manage My Vehicles. Enter your vehicle details.
What was the name of the 1983 GMC light duty truck?
ST-386-83 1983 CHEVROLET GMC LIGHT DUTY TRUCK CK ST P & G-VAN WIRING MANUAL WIRING DIAGRAMS 1 ELECTRICAL CIRCUIT IDENTIFICATION FOR WIRING DIAGRAMS Circu it Number Circuit Color Circuit Name 2 Red Feed, Battery – Unfused 3 Pink Feed, Ign. Sw.
What are the symptoms of a bad ignition switch?
We’ve compiled some of the most common symptoms of a bad ignition switch . These include stalling issues, not starting, and no power to the radio or accessories. The Sierra’s ignition switch is not what your key goes into.
Why is the ignition switch on my GMC Sierra not working?
The ignition switch is responsible for sending power to the accessories. So, if you find yourself in a situation where your Sierra runs, but nothing else in it works, it may be a bad ignition system causing your problems.
How to replace multifunction switch in GMC Sierra?
1A Auto shows you how to repair, install, fix, change or replace a broken, damaged, faded, worn or faulty multifunction/turn signal stalk, high beam and wiper switch. This video is applicable to the 95, 96, 97, 98, 99 GMC Sierra
Do you need a new ignition switch for a Chevy truck?
The good news is if you have a bad ignition switch you don’t need to buy a new key. The Chevrolet truck ignition switch problem on the older vehicles carries a unique set of symptoms. Drivers of these trucks and sport utility vehicles sometimes complain about how the key operates.
How does the neutral safety switch work on a GM car?
The neutral safety switch interrupts the power from the ignition switch to the starter solenoid (usually a Purple Wire) when the shifter in any position except when in neutral or park positions, so that the car can not lunge when the engine is started.
What are the 5 positions of the ignition switch?
The ignition switch, on the 1997 Chevrolet and GMC pick up and SUVs covered by this tutorial, have 5 positions. These are: ACC, LOCK, OFF, RUN, START. When you turn the key to any one of these positions, the ignition switch simply ‘opens’ or ‘closes’ certain circuits (wires) together.