Volvo Workshop Manuals
V90 L6-2.9L VIN 96 B6304S (1998)
Relays and Modules > Relays and Modules - HVAC > Control Module HVAC > Component Information > Technical Service Bulletins > All Technical Service Bulletins for Control Module HVAC: > 887955 > Sep > 97 > A/C - Unpleasent Odor On Startup > Page 115
Connection and mounting of control module
Connect cable harness connector to control module connector.
Apply three sections of butyl tape to the control module.
Install control module on dashboard side section with butyl tape.
Arrange cable harness as shown.
Fasten the new cable harness using cable tie on the existing cable harness ensuring that the harness cannot come into contact with the heater shutter
Function verification and information
Connect battery lead and start car.
Turn on A/C system so that the compressor starts. The A/C system starts if the temperature exceeds approx. 7°C (45°F).
Make up a cable (about 2 meters (6 ft.) in length) to connect battery positive terminal to the connector on the control module. Connect to green cable,
Turn off engine.
Airing cycle should begin after approximately 10 seconds and continue for approximately 1 second. - Remove cable between connector and battery.
Reinstall all components removed.
Reset the clock and enter the anti-theft radio code if required.
Carry out operations at the end of this service bulletin.
Installing Control Module/Cables/740/940 w/MCC year 1991
Installing control module and cables
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