Relay Race Part One

by | Sep 1999 | General, Import Service | 0 comments

When an electronic unit controls a solenoid, a DC motor or a headlight, the current load in the final circuit may be substantial. A control unit could deliver current directly to the circuit, but that would make it very expensive since such an a...

Please log in below to view content.
Don't have a log in? Click here to register for free access.

Search All ATI Content:

Search by Publish Date

Search by Publish Date

Related Articles

2006 Hyundai Santa Fe Heater Blower With No Speed Control

2006 Hyundai Santa Fe Heater Blower With No Speed Control

This specific HVAC system has no self-diagnostic abilities, but does control the blend doors and A/C while manually controlling the blower motor speed. This article is intended for the learning technicians that have an interest in diagnosing and testing a Hyundai HVAC...

read more
How to Scan a 2018 Alfa Romeo Stelvio

How to Scan a 2018 Alfa Romeo Stelvio

This story begins at the local coffee shop. We noticed at the drive-through a modern Alfa Romeo. A chat with a close friend revealed that the vehicle owner was displeased with the local dealer and a contact was created. Displeased with the dealer was a mild term. The...

read more

0 Comments

Submit a Comment