Page 1791 - Foton Workshop Manual - Aumark (BJ1099)

CIRCUIT - CIRCUIT REVIEW 61-1
CIRCUIT REVIEW

CIRCUIT REVIEW

61
This manual provides circuit information equipped with related vehicles, and these circuits
are divided into different system circuit according to the function.Each system circuit
actually describes the relationship between the power, fuses, relays, controlling parts,
power consumption equipments and the grounding points.(In all the circuit diagram, the
ignition switch is in the "LOCK" state).
Any failure occurs in the system circuit, firstly understand the working principle of the
circuit (see system circuit section), and then understand the power supply situation (see
the power section), and finally to understand the circuit operation procedure (see system
overview). When understand the working status of the entire system circuit, and then
analyze and solve practical problems based on the failure phenomenon (according to
the system used relay, controlling parts, connectors among the wiring harness, sensors,
actuators, switch, the circuit grounding point, the location of electrical equipment's
connectors and wiring harness layout).

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