900 S Coupe L4-2290cc 2.3L DOHC (1995)
A/C pressure switch
1
Select "READ VALUES and then "PRESS. SWITCH 1 AC". Cars for certain markets are equipped with an extra pressure switch and in such case
select PRESS. SWITCH 2 AC".
"OPEN" --> Fan must be inactivated
"CLOSED " --> Fan must be activated
2
If this is not the case, disconnect the pressure switch, connect a jumper lead between the connector pins and repeat point 1.
3
If this does not work, connect a BOB and check the leads for continuity/shorting as follows:
Pressure switch 1
-
between ICE connector pin 22 and pressure switch connector pin 3.
-
between pressure switch connector pin 4 and a good grounding point.