Question 1

What is the torque spec for climate control module on a 2002-2010 Lexus SC 430?

Accepted Answer

The primary torque specification for climate control module on a 2002-2010 Lexus SC 430 is 20 Nm (15 lb-ft). Note: Use new O-rings, add PAG oil

Question 2

How many torque specs are there for Lexus SC 430 climate control module?

Accepted Answer

There are 8 torque specifications for climate control module on the 2002-2010 Lexus SC 430 4.3L V8, covering all related fasteners and components.

Component	Nm	lb-ft	Notes
⚠️ AC Line Fittings	20	15	Use new O-rings, add PAG oil
Blower Motor Screws	4	3	—
Bracket Bolts	20	15	—
⚠️ Compressor Bolts	34	25	—
Cover Screws	11	8	—
Hose Clamps	3	2	—
⚠️ Line Fittings	20	15	—
Mounting Bolts	27	20	—

Climate Control Module Torque Specifications

Torque Values (8 specifications)