Check No. 2, Int Switch Input Circuit Test

1. Ensure terminal voltage is 5 volts at ECU connector terminal 9, on models without theft alarm, or terminal 11, on models with theft alarm, with wiper switch in "Off" position and zero volts in "INT" position.
2. Ensure no continuity exists between ECU connector terminal 9 and ground, on models without theft alarm, or terminal 11 and ground, on models with theft alarm, with wiper switch in "Off" position.
3. Ensure continuity exists between ECU connector terminal 9 and ground, on models without theft alarm, or terminal 11 and ground, on models with theft alarm, with wiper switch in "INT" position.