Impreza WRX STI F4-2.5L Turbo (2008)
3. Replace the body integrated unit.
2. Check the intermittent operation (inspection of the wiper switch alone)
1. Set the voltage meter between connector terminal No.7 (+) and No.2 (-).
2. Connect the battery to the connector. (Terminal No.17 (+), terminal No.2 & 16 - (-))
3. Turn the front wiper switch to INT.
4. Connect the battery (+) to the terminal No.16 for 5 seconds.
5. Connect the battery (-) to the terminal No.16, and check the voltage between terminal No.7 - No.2 when performing the intermittent
operation.
6. Perform step 1) to 5) when intermittent control switch is in MIN or MAX. If operation is not as specified, replace the switch.
Intermittent stationary time
MIN: Approx. 4 seconds
MAX: Approx. 19 seconds
2. REAR WIPER
1. Check with Subaru Select Monitor