Service Hints
POWER SOURCEHEATER RELAY
5 - 3 : Closed with the blower SW at except OFF position (Blower SW on)
I10 IGNITION SW
1 - 3 : Closed with the ignition SW at ACC or ON position
1 - 2 : Closed with the ignition SW at ON or ST position
5 - 6 : Closed with the ignition SW at ON or ST position
5 - 4 : Closed with the ignition SW at ST position