929 V6-3.0L SOHC (1989)
Suspension Mode Switch: Testing and Inspection
Fig. 2 AAS Control Unit Terminals I & J
CIRCUIT
1.
Remove rear seat and the switch cover.
2.
Disconnect AAS control unit connectors, then turn ignition switch to ON position.
3.
There should be 12 volts at terminal I, Fig. 2, when switch is in Soft position and 12 volts at terminal J when switch is in Sport position.
4.
If voltage readings are not satisfactory, check AAS switch and wiring harness.
Fig. 3 AAS Switch Terminal Identification
UNIT
1.
Remove AAS switch.
2.
Disconnect switch connector and check continuity of terminals.
3.
With switch in Soft position, there should be continuity between terminals a and b and terminals c and d, Fig. 3. With switch in Sport position,
there should be continuity between terminals a and b and between terminals c and f.
4.
If continuity is not as specified, replace AAS switch.