9-3 Viggen Convertible (9400) L4-2.3L Turbo (B235) HO (2001)
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When the ignition is turned off, the suction fan will continue to operate for approximately 10 minutes. This decreases the risk of incorrect temperature
value when restarting after a short stop.
IMPORTANT
The cabin temperature gives an incorrect value if the cigarette lighter/cover is not fitted. This is due to warm air being drawn from the rear of the
dashboard through the socket for the cigarette lighter and into the cabin temperature sensor. The cabin temperature sensor must not be positioned in any
other location in the dashboard.
Diagnosis
In case of an open circuit or short circuit, diagnostic trouble code B1350 is generated, and 02 is shown instead of temperature at calibration.
The outside temperature is used as replacement value when the ignition is turned on and then the calculated head level temperature for the front seat
passenger and driver is used.
