Tracker 4WD V6-2.5L VIN 4 (2001)
1. Measure the resistance between the rotor slip rings (2) using J 39200. If the resistance is greater than 2.5-2.9 ohms, replace the rotor.
2. Measure the resistance between the rotor slip rings (2) and the rotor (1) using the J 39200. If the resistance is less than 5 ohms, replace the rotor.
3. Inspect the rotor slip rings for roughness or scoring. If the slip rings are rough or scored, replace the rotor.
4. Measure the resistance between all stator leads (1) using J 39200. If the resistance is greater than 5 ohms for any measurement, replace the stator
(2).