Aerio L4-2.3L (2006)
Wiper Relay: Testing and Inspection
Rear Wiper Intermittent Relay Inspection
Reference: Rear Wiper Intermittent Relay Removal and Installation
1. Check INT circuit as follows.
a. Connect battery positive (+) terminal to "h" terminal and battery negative (-) terminal to "e" terminal.
b. Check that voltage between "b" terminal and "e" terminal changes from 0 V to battery voltage when connecting battery positive (+) terminal to
"g" terminal.
If check result is not satisfied, replace relay.
c. Connect battery positive (+) terminal to "c" terminal.
