Leak Tracing With a UV Lamp

WARNING: This page is about a different car, the 2002 Volvo C70, 2001 Volvo C70, 2000 Volvo C70, 1999 Volvo C70, and 1998 Volvo C70. However, it is still accessible from the selected car via links, so may be relevant.

For information about filling with fluorescent tracing agent, see Filling With Fluorescent Tracing Agent With the Refrigerant .

Fig 1: Identifying Leak Trace Method With UV Lamp

Courtesy of VOLVO CARS OF NORTH AMERICA.

Connect the UV lamp. See the instructions
Leak trace using the UV lamp
The fluorescent tracing agent is green when leak tracing with a UV lamp.

NOTE: This light green color may be mistaken for leaked or spilled coolant which Volvo uses in its products.

The method for leak tracing using fluorescent tracing agent is the same for both factory filled and aftermarket filled climate control systems.