Liquid Leak Detectors

WARNING: This page is about a different car, the 2004 Suzuki Vitara. However, it is still accessible from the selected car via links, so may be relevant.

There are a number of fittings and places throughout the air conditioning system where a liquid leak detector solution may be used to pinpoint refrigerant leaks.

By merely applying the solution to the area in question with a swab, bubbles will form within seconds if there is a leak.

For confined areas, such as sections of the evaporator and condenser, an electronic (gas) leak detector (1) is more practical for determining leaks.

WARNING:

To prevent explosions or fires, make sure that there are no flammables in the vicinity.
When exposed to fire, the refrigerant turns into a poisonous gas (phosgene). Do not inhale this gas.

Fig 1: Checking Leak Using Liquid Leak Detectors

Courtesy of SUZUKI OF AMERICA CORP.