DR-29C Checking Park/Neutral Switch Circuit

1. Turn ignition switch Off, then disconnect blue connector from logic module.
2. Connect a voltmeter between terminal No. 12 and ground, then place gear selector in reverse or drive.
3. If voltmeter reading is at least 7.5 volts, locate and repair open circuit in wire of terminal No. 12.
4. If voltmeter does not indicate at least 7.5 volts, replace logic module.
CAUTION: Before replacing the logic module make sure the terminal in cavity No. 12 is not crushed so that it cannot touch the logic module pin.