Corolla L4-1.8L (2ZZ-GE) (2005)
Standard exposed brush length:
9.5 to 11.5 mm (0.374 to 0.453 in.)
Minimum exposed brush length : 4.5 mm (0.177 in.)
If the exposed brush length is less than minimum, replace the generator brush holder.
8. INSPECT GENERATOR REGULATOR ASSEMBLY
a. Check the resistance.
1. Using an ohmmeter, measure the resistance between terminals F and B.
Standard:
When the positive and negative poles of terminals F and B are switched over, there is a resistance of below 1 Ohm in one direction but 10
kOhm or higher in the other direction.
If the resistance is not as specified, replace the generator regulator.
2. Using an ohmmeter, measure the resistance between terminals E and F.
Standard:
When the positive and negative poles of terminals F and E are switched over, there is a resistance of below 1 Ohm in one direction but 10
kOhm or higher in the other direction.
If the resistance is not as specified, replace the generator regulator.
9. INSPECT GENERATOR HOLDER W/RECTIFIER
a. Check the resistance.
1. Using an ohmmeter, measure the resistance between the positive (+) terminal and each rectifier terminal.