168 RENR5042-02 Troubleshooting Section Not OK – The voltage test lamp does not turn on when the switch is closed. Alternatively, the voltage test lamp does not turn off when the switch is opened. There is a problem in the wiring between the J1 connector and the switch. There may be a problem in a connector. Repair: Repair the wiring and/or the connector. Replace parts, if necessary. Verify that the repair eliminates the problem. STOP. i02290046 Switch Circuits - Test SMCS Code: 1435-038 System Operation Description: Switch circuits may have problems such as faulty wiring, faulty switches, or faulty connectors.
Use the following diagnostic procedures in order to diagnose problems with these switch circuits and repair these switch circuits: g01121934 Illustration 85 Typical switch inputs Test Step 1. Check the Electrical Connectors and the Wiring Maintenance clear switch A. Place the keyswitch in the OFF position. Torque limit switch Ether starting aid switch PTO interrupt switch Remote shutdown switch Intermediate engine speed switch Overspeed verify switch PTO enable switch PTO ramp up switch PTO set switch PTO ramp down switch PTO resume switch The switches are normally open or normally closed.