Changan M201 2014, Wiring Diagram, Page: 43 / 258

M201 2014.01
3.1.10-2 3.1.10-2 Charging System
• Operating circuit analysis of alternator is as follows:
When alternator is not working: Current from battery positive → Main fuse box (main fuse EF01) → I/
P fuse box (ignition switch 1 fuse IF01)
→
Ignition switch connector P31-terminal 3
→
Ignition switch
IG1 contact
→
Ignition switch connector P31-terminal 2
→
I/P fuse box (alternator fuse IF36)
→
Alternator connector P03-terminal 2
→
Alternator regulator and rotor coil
→
Alternator grounding
Current from instrument cluster (charging indicator)
→
Instrument cluster connector P21-terminal 24
→ Alternator connector P03-terminal 3 → Alternator regulator → Alternator grounding
Charging indicator is turned on.
When the alternator is working: Current from alternator stator coil
→
Alternator commutator
→
Connector P04-terminal 1
→
Main fuse box (main fuse EF01)
→
Connector S19-terminal 1
→
Battery
When the alternator is working, alternator regulator and rotor coil supply power to all electrical
devices in vehicle on one hand and charge battery on the other hand.