Highlander LTD 2WD V6-3.0L (1MZ-FE) (2002)
3. REMOVE COIL ASSEMBLY ALTERNATOR
a. Remove the 4 bolts.
b. Using SST, remove the coil assembly.
SST 09950-40011 (09951-04020, 09952-04010, 09953-04020, 09954-04010, 09955-04071, 09958-04011)
4. REMOVE GENERATOR ROTOR ASSEMBLY
a. Remove the alternator washer from the rotor.
b. Remove the rotor from drive end frame.
NOTE: Do not drop the rotor.
5. INSPECT GENERATOR ROTOR ASSEMBLY
a. Inspect rotor for open circuit.
1. Using an ohmmeter, check that there is continuity between the slip rings.
Standard resistance: 2.3 - 2.7 ohm at 20 °C (68 °F)
If there is no continuity, replace the rotor.
b. Inspect rotor for ground.
1. Using an ohmmeter, check that there is no continuity between the slip ring and rotor.
If there is continuity, replace the rotor.