ev-battery

Battery Management System (BMS) Torque Specs

for 2020 Hyundai Ioniq 1.6L I4 Hybrid · FWD

Units

8 fasteners

Seq

Component

Torque

Angle

—

Battery Hold-Down Bolt

Do not overtighten

8 lb-ft · 10 Nm

—

Battery Module Bolts

Critical

Follow service manual sequence

18 lb-ft · 25 Nm

—

Battery Terminal Bolts

Critical

Clean terminals

5 lb-ft · 6 Nm

—

Coolant Line Fittings

11 lb-ft · 15 Nm

—

Cover Screws

8 lb-ft · 10 Nm

—

Ground Cable Bolt

Critical

10 lb-ft · 13 Nm

—

High-Voltage Connector Bolts

Critical

De-energize system first

7 lb-ft · 10 Nm

—

Mounting Bolts

19 lb-ft · 26 Nm

—