Symptom Tree t014
| Cause | Correction |
|---|
|
Battery cables or connections are loose, broken, or corroded (excessive resistance) |
Check the battery cables and connections. Refer to Procedure 013-009 in Section 13 |
 |
|
Battery cell is damaged (open circuit) |
Check the condition of the batteries. Replace the batteries, if necessary. Refer to the OEM service manual. |
|
|
Voltage regulator is malfunctioning |
Check the voltage regulator. Replace the voltage regulator, if necessary. Refer to the OEM service manual. |
|
|
Alternator is malfunctioning |
Test the alternator output. Refer to Procedure 013-001 in Section 13 or the OEM service manual if the alternator is |
|
|
Electronic fault codes active or high counts of inactive fault codes |
Read the fault codes with an electronic service tool. Refer to Section TF in the Fault Code Troubleshooting Manual, Bulletin |
