Suspension Control Unit
- Suspension control unit is located under driver's seat. Measure voltage between suspension control unit 16-pin connector (P34) terminal No. 2 and ground. See Fig 1
. If voltage is not 10-12 volts, repair defective wiring between suspension control unit and battery. If voltage is 10-12 volts, go to next step.
- Turn ignition on. Measure voltage between suspension control unit 16-pin connector (P34) terminal No. 3 and ground. See Fig 1
. If voltage is not 10-12 volts, repair defective wiring back to ignition switch. If voltage is 10-12 volts, go to next step.
- Unplug connector (P34). Check for continuity between connector terminal No. 9 and ground. If no continuity exists, repair ground wire between terminal No. 9 and ground.
Courtesy of SUBARU OF AMERICA, INC.