Having problems with your 1993 Nissan Pathfinder ?
Battery light is on - 1993 Nissan Pathfinder
Sounds like the Alternator is not charging. If you have amultimeter, check the battery voltage. Without the engine running, a fully charged battery will show about 12.6 Volts or slightly higher. With the engine running the Voltage should be between 13.8 and 14.2 Volts which indicates the alternbator is charging. The usual problem if the voltage is still low is that the brushes inside the alternator are worn out. An auto electrician will be able to diagnose the fault if you still have problems.
Repair Help & Product Troubleshooting for 1993 Nissan Pathfinder
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