Noise Location: Check

Fig 1: Identifying Special Tool (9814108)

Courtesy of VOLVO CARS CORPORATION

see 9814108

NOTE:

Always follow the manufacturer's instructions when handling the equipment.

NOTE:

Active electronic devices can result in incorrect readings. All unrelated electronic devices must be switched off.

Position and secure the microphones around the suspected source of the noise.

During the road test switch between the microphones one at a time and move the microphones with the lowest noise level to accurately locate the source of the noise.