FJ Cruiser 4WD V6-4.0L (1GR-FE) (2007)
2. INSPECT STARTER ARMATURE ASSEMBLY
a. Check the commutator for an open circuit.
1. Using an ohmmeter, measure the resistance between the segments of the commutator.
Standard resistance: 1 ohm or lower
If the result is not as specified, replace the starter armature.
b. Check the commutator for ground.
1. Using an ohmmeter, measure the resistance between the commutator and armature coil core.
Standard resistance: 10 k ohms or higher
If the result is not as specified, replace the starter armature.
c. Check whether the commutator surface is dirty or burnt.
If necessary, smooth the surface with sandpaper (No. 400) or a lathe.