LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lexus >> 1992 >> SC 400 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes >> Diagnostic Code Charts >> Code 71 - EGR System Malfunction (SC400)
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Code 71 - EGR System Malfunction (SC400)

Fig 1: Code 71 Flow Chart (1 of 3) - EGR System Malfunction (SC400)
G92H25392Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Fig 2: Code 71 Flow Chart (2 of 3) - EGR System Malfunction (SC400)
G92I25393Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Fig 3: Code 71 Flow Chart (3 of 3) - EGR System Malfunction (SC400)
G92J25394Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
scientia non olet · About LEMON Manuals