10B A/C Cutout Relay Control Circuit

1. Place ignition switch in the Off position, then disconnect logic module black electrical connector.
2. Connect a voltmeter between logic module black electrical connector terminal No. 3 and ground.
3. Turn ignition switch to the Run position.
4. If voltmeter reading is within one volt of battery voltage, replace logic module.
5. If voltmeter indicates between 0 and 7 volts, locate and repair open in wire from terminal No. 3 of logic module black electrical connector to A/C cut-out relay.