Description
Provides the battery saver output/power supply. Also cuts the power supply when the interior lamp battery saver is activated.
Component function check
1.Check battery saver output/power supply function
Consult
Off : interior room lamp off
On : interior room lamp on
Is the inspection result normal? Yes >> battery saver output/power supply circuit is normal.
No >> refer to inl-43, "diagnosis procedure".
Diagnosis procedure
Regarding wiring diagram information, refer to inl-17, "wiring diagram".
1.Check battery saver output/power supply output
Consult
Is the inspection result normal? Yes >> go to 2.
No >> replace bcm after making sure battery saver output/power supply circuit is not shorted to voltage.
Refer to bcs-73, "removal and installation" (with intelligent key) or bcs-126, "removal and installation" (without intelligent key).
2.Check battery saver output/power supply open circuit
Is the inspection result normal? Yes >> go to 3.
No >> repair or replace the harness or connector.
3.Check battery saver output/power supply short circuit
Check continuity between BCM connector and ground.
Is the inspection result normal? YES >> Check that each interior room lamp has no internal short circuit.
NO >> Repair or replace the harness or connector.
Wiring diagram
Warning chime system
Wiring diagram
...
Precaution for Work
When removing or disassembling each component, be careful not to damage
or deform it. If a component
may be subject to interference, be sure to protect it with a shop cloth.
When removing (disengaging) components with a screwdriver or similar
tool, be sure to wrap the component
with a ...
Eps branch line circuit
Diagnosis procedure
1.Check connector
Turn the ignition switch off.
Disconnect the battery cable from the negative terminal.
Check the terminals and connectors of the eps control unit for damage,
bend and loose connection (unit
side and connector side).
Is the inspection result norm ...