Safety tips when working on Nissan Leaf, Chevy Bolt EVs

By Rich Diegle

Can hybrid and electric vehicles be dangerous to work on? Absolutely. However, if you get proper training and follow OEM repair procedures, you can safely and efficiently service and repair them.

This article will cover manufacturer-specific safety guidelines aimed at keeping you safe while working on two fully-electric vehicles: the Nissan Leaf and the Chevrolet Bolt.

Nissan Leaf: Disconnecting and connecting high voltage

The Nissan Leaf debuted in 2010. By December 2020, its global sales totaled 500,000 — 151,471 units were sold in the U.S. alone. So, there is a very good chance you’ll see one of these vehicles roll into your service drive.

Before you perform any inspections or maintenance on the Leaf’s high voltage system harnesses and related parts, it’s important to disconnect the high voltage system. Here are the important guidelines on how to do that safely.

Warning: Touching high voltage components without using the appropriate protective equipment will cause electrocution.

1. Turn power switch OFF. Important: The technician must keep the Intelligent Key on his/her person.

2. Disconnect 12V battery negative terminal.

3. Remove service …

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