IGNC3 - Check For Good Spout to Ignition Control Module

^ Connect Rotunda TFI Diagnostic Cable 007-00097, or equivalent, to Rotunda Breakout Box 007-00033, or equivalent, connect BAT- lead to negative post of battery, and connect Ignition Control Module and vehicle harness.

^ Turn switch on diagnostic cable to SPOUT OPEN.

^ Use TFI overlay on Breakout Box.

^ DVOM on AC volt scale.

^ Run engine and measure voltage between Pin 10 (SPOUT) and Pin 7 (BAT-).

^ Is voltage between 3.0 and 8.5 volts AC?

YES -- Replace Ignition Control Module. Remove all test equipment. Reconnect all components. Clear continuous memory. Rerun quick test.

NO -- GO to IGNC4. IGNC4 - Check For Spout Open In Harness