Tuesday Nov 8, 2022
6:30 PM - 9:00 PM CST
Algonquin Auto Clinic & Tire Inc
2033 East Algonquin Road
Algoquin, IL 60102
Members - $30
Non-Members - $45
Heather Sebben
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48-Volts and Beyond - Advanced Hybrid Diagnostics
with Jim Wilson
sponsored by 
This advanced course covers 48-volt and higher DC and 3-phase AC circuits utilized in all electrified vehicles.
We’ll go through how they work, common failures and diagnostic tips for working on HEVs (Hybrid Electric Vehicles). This course also covers several case studies demonstrating real world in bay testing you can do.
• Diagnosing system main relays & High Voltage Interlock Circuits (P0A0D DTCs)
• HV isolation fault / leakage detection circuit diagnostics
• AC power (Alternating Current) & intro to inductive reactance / capacitive reactance
• Battery pack data PIDs / load tests
• Intro to the “Plug In” HEVs . . . PHEVs and BEVs
• Introduction to Mega & Milli Ohmmeters
• 48-Volt systems; commonalities and differences with higher voltage systems
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