System diagram
Fuel pump control circuit
Description
When the engine is cranked, the starter relay drive signal output from the
star terminal of the ecm is
input into the sta terminal of the ecm, and ne signal generated by the
crankshaft position sensor is also
input into the ne+ terminal. Thus, the ecm interprets that the engine is ...
Ig power source circuit
Description
This is the main power source supplied to the air conditioning amplifier when
the ignition switch is on
(ig). This power source is used for operating components, such as the air
conditioning amplifier and
servo motors.
Wiring diagram
Inspection procedure
Inspect fuse (ec ...
How to use this manual
General information
General description
This manual is written in accordance with sae
j2008.
Diagnosis
Removing / installing, replacing, disassembling
/ reassembling, checking and adjusting
Final inspection
The following procedures are omitted from this
manual. Howeve ...