Technical description
📄 System overview, auxiliary heater
📄 Function diagram radiator, 4-cyl (Scandinavia)
📄 Function diagram radiator, 4-cyl (Others)
📄 Function diagram radiator, V6
📄 Main components, radiator fan system
📄 Main components, auxiliary heater
📄 Control module inputs, auxiliary heater
📄 Control module outputs, auxiliary heater
📄 Control module, auxiliary heater
📄 Control module power supply, auxiliary heater
📄 Control module ground, auxiliary heater
📄 Starting conditions, auxiliary heater
📄 Flame detector, auxiliary heater
📄 Coolant temperature sensors 1 and 2