LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lexus >> 1994 >> SC 300 Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes - Except OBD-II >> Diagnostic Code Charts >> Code 71 - EGR System Malfunction
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Code 71 - EGR System Malfunction

Fig 1: Code 71 Flow Chart - 1 Of 2 (SC300) EGR System Malfunction
G94D45321Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Fig 2: Code 71 Flow Chart - 2 Of 2 (SC300) EGR System Malfunction
G94E45322Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Fig 3: Code 71 Diag. Trouble Code Det. Drvng. Pattern Test (SC300) EGR System Malfunction
G94F45323Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
scientia non olet · About LEMON Manuals