| Operation Principle |

| Removal |
| 1. | Disconnect the vapor hose (A). |
| 2. | Remove the PCV valve (B).
|
| Inspection |
| 1. | Insert a thin stick (A) into the PCV valve (B) from the threaded side to check for plunger movement.
|
| Installation |
| 1. | Install in the reverse order of removal. |
Schematic diagrams Schematic Diagram Repair procedures Inspection 1. After disconnecting the vapor hose from the PCV valve, remove the PCV valve.
Description and operation Description Evaporative Emission Control System prevents fuel vapor stored in fuel tank from vaporizing into the atmosphere.
Repair procedures Inspection Multifunction Switch Inspection 1. Check for continuity between the terminals in each switch position as shown below. Rear Wiper & Washer Switch[LHD] [RHD] Inspection (With KDS/GDS) 1. In the body electrical system, failure can be quickly diagnosed by using the vehicle diagnostic system (KDS/GDS).
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.