1.CHECK “S” TERMINAL CONNECTION

1. Turn ignition switch OFF.
2. Check if “S” terminal is clean and tight.

Is the inspection result normal?
YES>>GO TO 2.
NO>>Repair “S” terminal connection. Confirm repair by performing complete Starting/Charging system test. Refer to Technical Service Bulletin.
2.CHECK “S” TERMINAL CIRCUIT
Check voltage between alternator harness connector and ground.

Terminals | Voltage (Approx.)
(+) | (–)
Alternator harness connector | Terminal
E254 | 3 | Ground | Battery voltage

Is the inspection result normal?
YES>>Refer to Work Flow.
NO>>Check harness for open between alternator and fuse.