How to Test a GM 4-Pin HEI Ignition Module (Bench & In-Car)
9:04
YouTubeMy Mobile Mechanic 978
How to Test a GM 4-Pin HEI Ignition Module (Bench & In-Car)
Having a no spark issue on your GM engine? In this video, I show you exactly how to test a 4-pin HEI ignition module — both on the bench and while it’s still installed in the car. Whether you’re diagnosing a no-start, intermittent spark, or just want to know if your ignition module is doing its job, this step-by-step video walks you ...
57.7K viewsMay 18, 2025
Chevy Silverado ECM
How To: 19-20 GM Truck ECM Removal
2:09
How To: 19-20 GM Truck ECM Removal
YouTubeSuperchips
55.9K viewsApr 19, 2021
CHEVROLET SILVERADO ECU , ECM , PCM RELAY LOCATION REPLACEMENT 2014 2015 2016 2017 2018 2019
4:21
CHEVROLET SILVERADO ECU , ECM , PCM RELAY LOCATION REPLACEMENT 2014 2015 2016 2017 2018 2019
YouTubeElectrical Car Repair LIVE
8.4K viewsJul 7, 2024
How to RESET/ REPROGRAM ANY CHEVY SILVERADO Computer -ECM, ECU, TCM, PCM
14:59
How to RESET/ REPROGRAM ANY CHEVY SILVERADO Computer -ECM, ECU, TCM, PCM
YouTubePeter L
13.1K viewsMay 21, 2025
Top videos
Discover How To Test Your Entire Ignition System With One Simple Tool
4:52
Discover How To Test Your Entire Ignition System With One Simple Tool
YouTubeoxmanagain
510.8K viewsDec 22, 2016
Symptoms of Bad Ignition Control Module: How To Test & Causes
7:57
Symptoms of Bad Ignition Control Module: How To Test & Causes
YouTubeCar Fix
42.9K viewsMar 27, 2024
How to test a GM ignition module (crank sensor bypass test) - VRS
6:15
How to test a GM ignition module (crank sensor bypass test) - VRS
YouTubeScannerDanner
200.2K viewsNov 5, 2011
Chevy Silverado Electric Module
Chevy Silverado Electric Power Steering C0176… NPF Could Not Duplicate
5:49
Chevy Silverado Electric Power Steering C0176… NPF Could Not Duplicate
YouTubeDadsGarage Diagnostic
16.3K viewsSep 10, 2023
2024 Chevrolet Silverado EV Review | Consumer Reports
11:57
2024 Chevrolet Silverado EV Review | Consumer Reports
YouTubeConsumer Reports
67.3K viewsFeb 4, 2025
Chevy Silverado ABS Module Programming | DIY Setup
31:39
Chevy Silverado ABS Module Programming | DIY Setup
YouTubeJL's Auto Solution
5.6K views7 months ago

Jump to key moments of Chevy Ignition Control Module Testing

Discover How To Test Your Entire Ignition System With One Simple Tool
4:52
Discover How To Test Your Entire Ignition System With One Simple Tool
510.8K viewsDec 22, 2016
YouTubeoxmanagain
Symptoms of Bad Ignition Control Module: How To Test & Causes
7:57
Symptoms of Bad Ignition Control Module: How To Test & Causes
42.9K viewsMar 27, 2024
YouTubeCar Fix
How to test a GM ignition module (crank sensor bypass test) - VRS
6:15
How to test a GM ignition module (crank sensor bypass test) - VRS
200.2K viewsNov 5, 2011
YouTubeScannerDanner
Corvette Ignition Control Module Test (no spark troubleshooting)
31:45
Corvette Ignition Control Module Test (no spark troubleshooting)
149.8K viewsMay 14, 2019
YouTubeScannerDanner
How to test an ignition coil/module with a test light (distributor ignition) - GM
10:21
How to test an ignition coil/module with a test light (distributor ignition) - GM
1.4M viewsSep 19, 2014
YouTubeScannerDanner
How to Replace Ignition Control Module 1999-2006 Chevrolet Silverado 1500 4.3L V6
5:05
How to Replace Ignition Control Module 1999-2006 Chevrolet Silverado 1500 4.3L V6
43.5K viewsApr 26, 2024
YouTubeTRQ
Testing GM 4pin HEI Ignition Module - Step-by-Step Guide
1:32
Testing GM 4pin HEI Ignition Module - Step-by-Step Guide
3.2K viewsMay 19, 2025
TikTokmymobilemechanic978
0:29
⚡ TESTING GM 4-Pin HEI Ignition Module, both on the bench and in the car. If your engine’s cranking but won’t fire — this is the first thing you should check. ✅ Power ✅ Ground ✅ Coil Negative Switching If it ain’t switching — it ain’t sparking. #IgnitionTrouble #NoSpark #HEIModule #GMTech #CarWontStart #DiagnosticsDoneRight Part 16 | My Mobile Mechanic / Auto Repair & Brake Replacement.
28.3K viewsMay 18, 2025
FacebookMy Mobile Mechanic Auto Repair & Brake Replacement.
5:00
Simple Solutions For The GM HEI Ignition and The Lost Spark!
184.2K viewsJul 19, 2023
YouTubeSnow Family Racing
9:08
Common Symptoms of a bad ignition control module
262.2K viewsApr 7, 2023
YouTubeAuto V Fix
3:35
How To Replace a Ignition Control Module 1996-99 Chevy GMC C-K Trucks & SUV's
30.2K viewsSep 7, 2022
YouTubeDADDYGVILLE'S WORLD
16:27
HOW IGNITION CONTROL MODULE WORKS AND DIAGNOSE FOR TROUBLESHOOTING TO CREATE SPARK
32.5K viewsMar 7, 2019
YouTubeAutomotive electronics from schematics by Joseph
5:27
Ignition modules are more prone to fail when? Ignition control module problems Signs and Diagnoses.
29.7K viewsFeb 5, 2023
YouTubeAuto V Fix
12:56
GM Ignition Control Module Replacement - HEI
579 views4 months ago
YouTubeGreasy Finger Garage
4:02
No Spark? Here's How to Test Your Ignition Coil With a Multimeter
67.8K views8 months ago
YouTubeClassic Car Maintenance
3:08
Replacing the ignition control module on an 88-95 Chevy 1500
117.2K viewsFeb 3, 2021
YouTubeSuburban Ranch
6:29
Recognizing Signs Of A Faulty Ignition Control Module
103.3K viewsDec 30, 2023
YouTubeCar Computer Exchange
0:16
⬆️Click Here ⬆️ How To Test HEI Module
17.5K viewsMay 19, 2025
YouTubeMy Mobile Mechanic 978
4:33
How to Replace Ignition Control Module 96-99 GMC K1500
301.4K viewsApr 26, 2017
YouTube1A Auto: Repair Tips & Secrets Only Mechanics Know
15:17
Ignition Coil Testing for Chevy or GMC 4.3 Liter or 262 Cubic Inch V-6 Engine
249.7K viewsMay 24, 2013
YouTubeRockysRoadshow
See more
Static thumbnail place holder