Checking The Wiring

Fig 1: Identifying Ignition OFF

GLL101045

Courtesy of VOLVO CARS CORPORATION

Fig 2: Disconnecting Connector

GLL101071

Courtesy of VOLVO CARS CORPORATION

Ignition off
Disconnect the connector to the Integrated Audio Module (IAM).
Check the connections with regard to contact resistance, play and oxidation.

Check the antenna cable between the Integrated Audio Module (IAM) and the speaker in the right-hand front door with regard to short circuits to ground.

Measure between:
- Integrated audio module (IAM) terminal #A4 and speaker terminal #1 in the right front door.
- Integrated audio module (IAM) terminal #A11 and speaker terminal #2 in the right front door.
Remedy as necessary.

Other information
- see SIGNAL SPECIFICATION
- see LOCATION OF COMPONENTS
- see CONTROL MODULE GENERAL SOUND PLAYER
- see LOUDSPEAKER, FRONT SIDE DOOR, REPLACING
- see CONTENTS
Fig 3: Identifying 14-Bit Connector
Courtesy of VOLVO CARS CORPORATION

Continue
See: VERIFICATION