Cressida L6-2759cc 2.8L DOHC (5M-GE) (1988)
2.
Resistance should be 25 - 50 ohms below 59 degrees F and 60 - 85 ohms above 86 degrees F.
3.
Measure resistance between STA (B+) terminal and ground. Resistance should be 25 - 85 ohms.
4.
If resistance is not within specifications, switch is defective.