System Check - HVAC System - Manual

System Check Table (Manual, C60):

- Use the System Check Table (see image) as a guide to normal operation. All of the checks can be performed without the use of tools or disassembly of components.

- Even though one or more checks may not give the normal result, complete the entire System Check to reveal all symptoms which may exist.

- Complete System Checks with the temperature outside the car at 16 °C (60 °F) or higher, and the engine warm and running at idle.

- If all of the steps can be completed as described, the Regular Production Option (RPO) (C60) Manual Air Conditioning and Heating System is operating normally.