1AZ-FE STARTING SERVICE DATA

Starter assembly Standard current Battery positive terminal - Terminal 30 90 A or less at 11.5 V
Starter magnetic switch assembly Standard resistance Terminal 50 - Terminal C Below 1 Ω
Terminal 50 - Body ground Below 2 Ω
Starter armature assembly Standard resistance Segment - Segment Below 1 Ω
Commutator - Armature coil core 10 kΩ or higher
Standard runout 0.02 mm (0.000787 in.)
Maximum runout 0.05 mm (0.00197 in.)
Standard diameter 29.0 mm (1.14 in.)
Minimum diameter 28.0 mm (1.10 in.)
Standard undercut depth 0.7 mm (0.0276 in.)
Minimum undercut depth 0.2 mm (0.00787 in.)
Starter brush holder assembly Standard length 14.4 mm (0.567 in.)
Minimum length 9.0 mm (0.354 in.)
Standard resistance A - B 10 kΩ or higher
A - C 10 kΩ or higher
A - D Below 1 Ω
B - C Below 1 Ω
B - D 10 kΩ or higher
C - D 10 kΩ or higher
Engine switch Standard resistance

7 (SS1) - 5 (GND)

Not pushed

10kΩ or higher

2 (SS2) - 5 (GND)

Not pushed

10kΩ or higher

7 (SS1) - 5 (GND)

Pushed

15 Ω

2 (SS2) - 5 (GND)

Pushed

15 Ω
Starter relay Standard resistance Battery voltage not applied to terminals 1 and 2 10 kΩ or higher
Battery voltage applied to terminals 1 and 2 Below 1 Ω