Grand Vitara 4WD V6-2.5L (2003)
Rotor: Testing and Inspection
Rotor
60 A / 70 A Types
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Using ohmmeter, check for continuity between slip rings of rotor. If there is no continuity, replace rotor (1).
Resistance between slip rings of rotor (for 60 / 70 A types) 2.5 - 2.9 Ohm
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Using ohmmeter, check that there is no continuity between slip ring and rotor core. If there is continuity, replace rotor (1).
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Check slip rings for roughness or scoring. If rough or scored, replace rotor.
80 A Type
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Using ohmmeter, check for continuity between slip rings of rotor. If there is no continuity, replace rotor.
Resistance between slip rings of rotor (for 80 A type): About 2.9 Ohm
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Using ohmmeter, check that there is no continuity between slip ring and rotor. If there is continuity, replace rotor.