DR-15B Checking BARO Read Solenoid Control Wire

1. Turn ignition switch Off, then connect a voltmeter between cavity 15 of logic module red connector and ground.
2. Turn ignition switch to Run position.
3. If voltmeter reads within one volt of battery voltage, replace logic module.
CAUTION: Before replacing the logic module check the terminal in cavity No. 15 of the red connector to make sure it is not crushed causing a poor connection.
4. If voltmeter reads 0 volts, locate and repair open in wire between cavity 15 and solenoid assembly.