[Completed] Programmed new key but 1987 Chevrolet Silverado still won’t start - code?

4740 views - Last reply: January 16, 2025
This topic is closed for new replies.
Rogueone
Member since May 2022 • 93 posts

Looking for my 1987 Chevrolet Silverado's key code to program a new key

Posted on January 16, 2025
Adminbot
Staff Member • 967 posts

Hello! We've developed a VIN-based tool to help you get your key code for the 1987 Chevrolet Silverado. Check it out here: VIN Key Code Generator.

Posted on January 17, 2025

Replies (3)

Xenomorph
Member • 119 posts

This just might solve my 1987 Chevrolet Silverado's ignition issue.

January 17, 2025 Reply
Urbanlegend
Member • 19 posts

Really hoping this unlocks my 1987 Chevrolet Silverado's mystery code.

January 18, 2025 Reply
Ultraviolet
Member • 64 posts

Trying to reprogram a new key for my 1987 Chevrolet Silverado—need the code first.

January 19, 2025 Reply

Check the news !

Drag Racing Championship
🚗 Local Meetup: Drag Racing Championship
A casual meet for all makes and models

📍 Where: City Park Pavilion
📅 When: March 15 @ 10AM-7PM

Event features:
Tech Sessions | DIY Demonstrations

🔧 Forum Members: Post your ride in our event discussion thread! 👋

🔩 Paint & Bodywork Techniques

👩‍🏭 Instructors:
• Custom Fabricator Mike 'Wrench' O'Connor
• Race Engineer Emily Torres

⚙️ Hands-On Activities:
• Interior restoration techniques
• 4-hour intensive training
• Personal coaching

📋 Skills Covered:
Metal finishing | Bondo application | Rust treatment

🏎️ February 23, 2026 at 1:00 PM (4-hour)

💡 Lunch and refreshments included!

Workshop: Paint & Bodywork Techniques
Data Logging & Analysis Bootcamp

🚀 Data Logging & Analysis Bootcamp

⚙️ Instructor: Classic Muscle Tuner Tom 'Torque' Jenkins

📊 Workshop Includes:
• Data interpretation techniques
• 4-hour intensive hands-on training
• Traction control tuning | Launch control setup

🔩 Bonus: Access to tuning parameter database

🏎️ Next Session: February 23, 2026 at 1:00 PM

Customize Your Tuning Focus:

🚀 Performance Mod Cost Estimator

Did you know? Proper tuning can add 20-30% more power from the same hardware

Vehicle Information

Modification Information

Additional Options

🔑 Car Key & Fob FAQ

Common questions about key programming, fob issues, and replacement options

Security Systems
This means your car's immobilizer system can't read the key's transponder. Causes: dead key battery, damaged transponder chip, faulty car antenna ring around ignition, or system needs resetting. Try replacing the battery first.
Key Tip: Store your key code separately from your keys
Key Fob Issues
Many cars have a resync procedure: 1) Press lock/unlock buttons while near the car 2) Insert key and turn ignition on/off in a specific pattern 3) Use a sequence of button presses. Check your manual for exact steps - procedures vary widely by manufacturer.
Key Tip: Avoid exposing key fobs to water or extreme temperatures
Key Fob Issues
Sometimes. Broken buttons can often be fixed by cleaning or replacing the button pad. Cracked cases can be glued. However, water damage or circuit board issues usually require complete fob replacement. Reprogramming is still needed for replacement fobs.
Key Tip: Avoid exposing key fobs to water or extreme temperatures
Security Systems
An anti-theft system that prevents the engine from starting unless it detects the correct transponder chip in the key. The chip sends a unique code to the car's computer when you turn the ignition. No match = no start, even with a physically matching key.
Cost & Options
Some comprehensive auto policies cover key replacement, often with a deductible. Homeowner's insurance may cover keys lost away from home. Always check your policy details - coverage varies widely. Claims may increase your rates.
Key Tip: Keep spare keys in a faraday bag to prevent signal amplification theft
Key Fact: Some luxury car keys can cost $800+ to replace at dealerships

🔑 KEY SERVICES CLASSIFIEDS

Mobile Key Programming Service
$75+
Posted: Feb 4, 2026
Professional car key programming for most makes/models. We come to you! Transponder keys, fobs, and smart keys. Same-day service available. All work guaranteed.
Call: 968-657-1432
Key Fob Repair & Battery Replacement
$25+
Posted: Feb 12, 2026
Fob not working? We fix broken buttons, replace batteries, and resync to your vehicle. Most repairs done while you wait. Water damage specialists available.
Call: 835-366-6504
Immobilizer System Reset
$95+
Posted: Feb 3, 2026
Fix "key not detected" errors and immobilizer issues. Dealer-level diagnostic equipment. Can often repair without replacing entire system. Free estimates.
Call: 493-491-7546
Anti-Theft System Repair
$85+
Posted: Feb 5, 2026
Fixing security light issues, PATS systems, and ignition immobilizers. Proper diagnosis before repair. Most vehicles serviced same day. Warranty on all work.
Call: 400-523-4269
Ads refreshed daily • Licensed professionals • Mobile services available

🔑 Upcoming Key & Immobilizer Services

Workshop
Feb 14, 2026

Smart Key Programming Class

by Locksmith Pro
Step-by-step instruction for repairing common key fob issues including button and circuit problems
Workshop
Mar 3, 2026

Smart Key Programming Class

by Locksmith Pro
Become certified in vehicle security systems with our intensive 2-day course
Seminar
Feb 26, 2026

VIN Decoding Workshop

by Fob Fixers
In-depth class covering push-to-start systems and proximity key programming techniques
Seminar
Feb 22, 2026

Anti-Theft System Demonstration

by Auto Key Masters
Hands-on training for programming transponder keys, smart keys, and fobs using professional tools

Need immediate service? Call our 24/7 hotline: 1-800-KEY-HELP

Want to list your key service? Join our provider network

Last posts on the forum