PAD 8K9119 - Caterpillar

Use this procedure to troubleshoot a problem with a solenoid valve. Also, use this procedure if one of the following diagnostic codes is active or easily repeated.
Table 1
J1939 Code and Description Comments
430-5
Engine Starter Motor Solenoid : Current Below Normal This code indicates there is a problem with the starter motor solenoid and/or the electrical circuit on the ECM.
430-6
Engine Starter Motor Solenoid : Current Above Normal This code indicates there is a problem with the starter motor solenoid and/or the electrical circuit on the ECM.
632-5
Engine Fuel Shutoff Valve #1 : Current Below Normal This code indicates there is a problem with the fuel shutoff valve and/or the electrical circuit on the ECM.
632-6
Engine Fuel Shutoff Valve #1 : Current Above Normal This code indicates there is a problem with the fuel shutoff valve and/or the electrical circuit on the ECM.
677-5
Engine Starter Motor Relay : Current Below Normal This code indicates there is a problem with the starter motor relay and/or the electrical circuit on the ECM.
677-6
Engine Starter Motor Relay : Current Above Normal This code indicates there is a problem with the starter motor relay and/or the electrical circuit on the ECM.
1188-5
Engine Turbocharger #1 Wastegate Drive : Current Below Normal This code indicates there is a problem with the wastegate solenoid and/or the electrical circuit on the ECM.
1188-6
Engine Turbocharger #1 Wastegate Drive : Current Above Normal This code indicates there is a problem with the wastegate solenoid and/or the electrical circuit on the ECM.
2634-5
Power Relay : Current Below Normal This code indicates there is a problem with the fuel actuator power supply relay and/or electrical circuit on the ECM
2634-6
Power Relay : Current Above Normal This code indicates there is a problem with the fuel actuator power supply relay and/or electrical circuit on the ECM
4210-5
Engine Pre-lube Drive : Current Below Normal This code indicates there is a problem with the prelubrication solenoid and/or the electrical circuit on the ECM.
4210-6
Engine Pre-lube Drive : Current Above Normal This code indicates there is a problem with the prelubrication solenoid and/or the electrical circuit on the ECM.
4245-5
Fuel Energy Content : Current Below Normal This code indicates there is a problem with the input from the fuel quality sensor
4245-6
Fuel Energy Content : Current Above Normal This code indicates there is a problem with the input from the fuel quality sensor
5419-5
Engine Throttle Actuator #1 : Current Below Normal This code indicates there is a problem with the throttle actuator (air choke) solenoid
5419-6
Engine Throttle Actuator #1 : Current Above Normal This code indicates there is a problem with the throttle actuator (air choke) solenoid Electrical Checkouts on the Cat® Electronic Technician (ET)
Table 2
Component Electrical Checkout
Engine Starter Solenoid Attempt to start the engine. Once the ECM attempts to energize the solenoid, the code will become active. Refer to the application-specific schematic for the "Engine Starter Motor Solenoid" wiring circuit.
Engine Starter Motor Relay Attempt to start the engine. Once the ECM attempts to energize the solenoid, the code will become active. Refer to the application-specific schematic for the "Engine Starter