Volvo Workshop Manuals
940 L4-2.3L SOHC VIN 88 B230F (1992)
Relays and Modules > Relays and Modules - HVAC > Control Module HVAC > Component Information > Technical Service Bulletins > Customer Interest for Control Module HVAC: > 887955 > Sep > 97 > A/C - Unpleasent Odor On Startup > Page 393
Function verification and Information
Connect battery lead and start car.
Turn on A/C system to start compressor. 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.
Installing Control Module/Cables 780 ECC 1988
Installing control module and cables 780 ECC model year 1988-
Clean evaporator according to Service Manual: Section 8(87)
Make note of radio code if anti-theft coded radio installed.
Negative battery lead.
Sound insulation on passenger side.
Cowl on passenger side.
See Service Manual:
Section 8(82-86, 88) Interior, exterior 700/900 1982-
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