(Table 15, contd)
Troubleshooting Test Steps
Values Results
5. Operation of the Alternator or Regulator
A. Verify that the alternator or the regulator is operating cor-
rectly. Refer to Systems Operation, Testing and Adjusting,
“Charging System - Test” for the proper testing procedures.
Regulator and
Alternator
Result: The regulator and alternator are operating
correctly.
Proceed to Test Step 6.
Result: The regulator and alternator are not operating
correctly.
Repair: Repair the alternator and regulator or replace the
alternator and regulator, as needed. Refer to Disassembly
and Assembly for the correct procedure.
6. Inspection of the Charging Circuit
A. Inspect the battery cables, wiring, and connections in the
charging circuit.
Charging Circuit Result: The charging circuit is not working correctly.
Repair: Clean all connections and tighten all connections.
Replace any faulty parts.
Result: The charging circuit is working correctly.
Contact the Dealer Solutions Network (DSN).
i06151975
Battery Problem
Probable Causes
• Charging circuit
• Batteries
• Auxiliary device
Recommended Actions
Complete the procedure in the order in which the
steps are listed.
UENR4469-36
75
Symptom Troubleshooting
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