Mitsubishi MOTORS Lancer 2004, Руководство по ремонту

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IGNITION SWITCH
CHASSIS ELECTRICAL
54A-12
SYMPTOM PROCEDURES
INSPECTION PROCEDURE 1: Communication with MUT-II/III is Impossible.
TECHNICAL DESCRIPTION (COMMENT)
•
This malfunction may be caused by a defective
immobilizer-ECU, engine-ECU <M/T> or
engine-A/T-ECU <A/T>, or a defect in the
communication line between the
immobilizer-ECU and engine-ECU <M/T> or
engine-A/T-ECU <A/T>. If this malfunction
appears when the MPI system and MUT-II/III can
communicate each other, MPI system diagnosis
code No.P0513 will reset.
•
If the MPI system is normal, the engine control
relay can be determined as normal. In addition, if
the MPI system and MUT-II/III can communicate
each other, the circuits between the diagnosis
connector and the engine-ECU <M/T> or
engine-A/T-ECU <A/T> can determined as
normal.
NOTE: If this malfunction appears, MPI system
diagnosis code No.P0513 will be set.
ENGINE-ECU
ENGINE
CONTROL
RELAY
ENGINE-
A/T-ECU
IMMOBILIZER-
ECU
Wire colour code
B : Black LG : Light green G : Green L : Blue
W : White Y : Yellow SB : Sky blue BR : Brown
O : Orange GR : Gray R : Red P : Pink V : Violet
POWER
SOURCE
M/T
A/T
NOTE
LH drive vehicles
RH drive vehicles
Immobilizer-ECU Power Source, Earth and Engine-ECU*3 or Engine-A/T-ECU*4 Communication Line Circuit