LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Toyota >> 2003 >> Matrix Base, FWD, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - System & Component Testing - 4-Cylinder >> Emission Systems & Sub-Systems >> Hydrocarbon Absorber Catalyst System (PRIUS) >> HCAC Vacuum Switching Valve
April 5, 2026: LEMON Manuals is launched! Read the announcement.

HCAC Vacuum Switching Valve

WARNING: Read service precautions before proceeding with service procedure. See SERVICE PRECAUTIONS .

For HCAC vacuum switching valve inspection and testing, see Fig 1 and Fig 2.

Fig 1: Testing Hydrocarbon Absorber Catalyst Vacuum Switching Valve (Prius)
G00246153Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Fig 2: Locating Hydrocarbon Absorber Catalyst Vacuum Switching Valve (Prius)
G00020827Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
scientia non olet · About LEMON Manuals