Cressida & Supra

Turn ignition on. Disconnect Brown and Yellow wire connector. Use a voltmeter to check for 12 volts. If not, check wiring or fuse. Reconnect Brown wire.
Disconnect coil wire at distributor. Place coil wire about 1/4" from a good ground. Disconnect Pink and White wiring connector.
Using a 3-volt dry cell battery (no more than 5-volt battery), connect battery positive pole-to-Pink wire terminal. See Fig 1. Connect negative pole-to-coil ground.
Check for spark from coil wire after 1 second delay. If no spark occurs, replace ignitor.

Fig 1: Checking Ignitor Operation with 3-Volt Battery Do not use more than 5-volt battery.