Test TC-38B - EVAP Solenoid Circuit

WARNING: This page is about a different car, the 1995 Jeep Wrangler, 1995 Jeep Grand Cherokee, and 1995 Jeep Cherokee. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: Perform TEST TC-38A before proceeding with this test. For connector terminal identification, see CONNECTOR IDENTIFICATION at beginning of article. For wiring diagrams, see WIRING DIAGRAMS at the end of this article. Perform TEST VER-2A after each repair.

Locate duty cycle purge EVAP solenoid between windshield washer bottle and ABS module. Turn ignition off. Disconnect duty cycle purge EVAP solenoid connector. Using an external ohmmeter, check resistance between duty cycle purge EVAP solenoid terminals. If resistance is more than 5 ohms, repair open in fused ignition switch output circuit (Dark Blue wire). If resistance is less than 5 ohms, replace duty cycle purge EVAP solenoid.