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 > All Technical Service Bulletins for Control Module HVAC: > 887955 > Sep > 97 > A/C - Unpleasent Odor On Startup > Page 437
Connect the black-white cable included in the new cable harness to the ground plate on the right side of the cowl.
The ground plate is located behind the fuel control module.
Locate connector on cable harness between heater and dashboard (on side of centre console). Separate connector and connect new and old
1991 model year:
Connect 4-pin connectors, which have 3 cables and are included in the kit cable harness, to existing connectors.
92-94 model year (shown here):
Connect 2-pin connectors, with 1 cable included in the kit cable harness, to existing connectors.
Connect connectors not connected to existing cable harness, to each other.
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 control module connector. Connect to green cable, connector
Turn off engine.
Airing cycle should begin after approximately 10 seconds and continue for approximately 1 second.
Remove cable between connector and battery.
Replace all parts removed.
Reset the clock and enter the anti-theft radio code if required.
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