October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

Idle Speed Control (ISC) Motor Resistance Test

Measure resistance between terminals No. 1 and 2, 2 and 3, 4 and 5, and 5 and 6 of ISC motor connector. See Figure . In each case, if resistance is not 28-33 ohms at 68°F (20°C), replace ISC motor assembly.