Diesel Data: Automotive Repair

Starter Solenoid: Testing and Inspection

Starter Solenoid Test

1. Make sure you have the anti-theft code for the audio system, then write down the audio presets.
2. Disconnect the negative cable from the battery.




3. Disconnect the starter cable (A), BLK/WHT wire (B), and motor cable (C).
4. Check the hold-in coil for continuity between the S terminal and the armature housing (ground). There should be continuity.
- If there is continuity, go to step 5.
- If there is no continuity, replace the solenoid.

5. Check the pull-in coil for continuity between the S terminal and the M terminal. There should be continuity.
- If there is continuity, the solenoid is OK.
- If there is no continuity, replace the solenoid.

6. Connect the starter cable, BLK/WHT wire, and motor cable.
7. Connect the negative cable to the battery.
8. '00-05 models: Do the engine control module (ECM) idle learn procedure.
9. Enter the anti-theft code for the audio system, then enter the audio presets. Set the clock.