Trouble Code-To-Test Menu
TROUBLE CODE-TO-CHARGING SYSTEM (CH) TEST MENU
| Trouble Code | System Or Component | Go To Test: |
|---|---|---|
| 12 | Battery Temperature Sensor Calibration | CH2 |
| 12/16 | Battery Voltage Sensing Circuit | CH3 |
| 12/41 | Alternator Field - Low Voltage Output | CH5 |
| 12/41/46 | Alternator Field Output | CH4 |
| 12/46 | Alternator Field Output | CH4 |
| 12/41/47 | Alternator Field - Low Voltage Output | CH5 |
| 12/47 | Alternator Field - Low Voltage Output | CH5 |
| 47 | Possible Loose Fan Belt | Check Fan Belt If Code is still present, go to CH5 |