General information Basic Service Symbols There are five primary symbols used to complement illustrations. These symbols indicate the part to apply such materials during service.
Repair procedures Inspection 1.Check for continuity between the terminals. If there is an abnormality, replace the switch. Removal • When removing with a flat-tip screwdriver or remover, wrap protective tape around the tools to prevent damage to components.
Repair procedures Replacement 1.Disconnect the negative (-) battery terminal. 2.Remove the heater unit. (Refer to Heater - "Heater Unit") 3.Remove the heater core cover (A) after loosening the mounting screws. 4.Pull out the heater core (A) from the heater unit.