LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Suzuki >> 2002 >> XL-7 Plus >> Repair and Diagnosis >> External Pages >> Different car >> Section 50 (Engine Controls - Self-Diagnostics) >> System Tests >> ECM Power & Ground Circuit Check >> Diagnostic Procedures
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Diagnostic Procedures

WARNING: This page is about a different car, the 2003 Suzuki Grand Vitara. However, it is still accessible from the selected car via links, so may be relevant.

For diagnosis and repair, see Fig 1 -Fig 10 .

Fig 1: ECM Power & Ground Circuit Check Procedure (1 Of 10)
G00260096Courtesy of SUZUKI OF AMERICA CORP.
Fig 2: ECM Power & Ground Circuit Check Procedure (2 Of 10)
G00260097Courtesy of SUZUKI OF AMERICA CORP.
Fig 3: ECM Power & Ground Circuit Check Procedure (3 Of 10)
G00260098Courtesy of SUZUKI OF AMERICA CORP.
Fig 4: ECM Power & Ground Circuit Check Procedure (4 Of 10)
G00260099Courtesy of SUZUKI OF AMERICA CORP.
Fig 5: ECM Power & Ground Circuit Check Procedure (5 Of 10)
G00260100Courtesy of SUZUKI OF AMERICA CORP.
Fig 6: ECM Power & Ground Circuit Check Procedure (6 Of 10)
G00260101Courtesy of SUZUKI OF AMERICA CORP.
Fig 7: ECM Power & Ground Circuit Check Procedure (7 Of 10)
G00260102Courtesy of SUZUKI OF AMERICA CORP.
Fig 8: ECM Power & Ground Circuit Check Procedure (8 Of 10)
G00260103Courtesy of SUZUKI OF AMERICA CORP.
Fig 9: ECM Power & Ground Circuit Check Procedure (9 Of 10)
G00260104Courtesy of SUZUKI OF AMERICA CORP.
Fig 10: ECM Power & Ground Circuit Check Procedure (10 Of 10)
G00260105Courtesy of SUZUKI OF AMERICA CORP.