Hyundai HX140L, Manual

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4-10
CHECK POINT
OPERATING FLOW
Warning flow
Alternator [CN-74 (2)] I/conn [CN-2 (18)] MCU alternator level [CN-52 (27)]
Cluster charging warning lamp (Via CAN interface)
Charging flow
Alternator "B+" terminal Starter motor [CN-45 (B+)]
Battery relay (M8) Battery (+) terminal
Circuit breaker [CN-60] Master switch [CS-74A]
Fuse box
Circuit breaker [CN-95] Fuse box
3. CHARGING CIRCUIT (SERIAL NO. : -#0610)
When the starter is activated and the engine is started, the operator releases the key switch to the
ON position.
Charging current generated by operating alternator flows into the battery through the battery relay
[CR-1].
The current also flows from alternator to each electrical component and controller through the fuse box.
1)
2)
(1)
(2)
侍
GND : Ground
Engine Start switch Check point Voltage
Run ON
刮
- GND (battery voltage)
刯
- GND (battery relay)
到
- GND (alternator B+ terminal)
刱
- GND (alternator L terminal)
刲
- GND (MCU)
20~25V