2012-2020 Chevrolet Sonic Transmission Flush Torque Specs

1.8L I4

Applies to 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, and 2020 Chevrolet Sonic

Labor Time:1.5 hours

Torque Values (8 specifications)

Component	Nm	lb-ft	Notes
Cover Screws	10	8	—
⚠️ Flywheel Bolts	95	70	Often TTY, tighten in star pattern
Mounting Bolts	26	19	—
⚠️ Mounting Bolts	58	43	—
⚠️ Pan Bolts	15	11	—
Sensor Bolts	10	8	—
⚠️ Transmission Drain Plug	30	22	Use new crush washer if equipped
Transmission Pan Bolts	12	9	Tighten in criss-cross pattern

The primary torque specification for transmission flush on a 2012-2020 Chevrolet Sonic is 10 Nm (8 lb-ft).

There are 8 torque specifications for transmission flush on the 2012-2020 Chevrolet Sonic 1.8L I4, covering all related fasteners and components.