RADIATOR FAN (RADIATOR COOLING FAN CONTROL RELAY, Low/High/OFF)
Low: ON command being output to radiator cooling fan relay No.1.
High: ON command being output to radiator cooling fan relay No.2 and No.3.
OFF: No command being output.
Low: ON command being output to radiator cooling fan relay No.1.
High: ON command being output to radiator cooling fan relay No.2 and No.3.
OFF: No command being output.