Eclipse V6-3.0L SOHC (2003)
YES: No action to be taken.
NO: Repair the wiring harness. If the equipment, which are described in "CIRCUIT OPERATION", work normally, the input signal from the ignition
switch (ACC) should be normal.
Inspection Procedure O-2
The ETACS-ECU Does Not Receive Any Signal From The Ignition Switch (IG1).
Ignition Switch (IG1) Input Circuit
CIRCUIT OPERATION
-
The ETACS-ECU operates the following equipment or functions according to signal from the ignition switch (IG1):
-
Ignition key reminder tone alarm function
-
Light reminder tone alarm function
-
Seat belt tone alarm function
-
Power window timer function
-
Seat belt warning light
-
Headlight automatic shutdown function
-
Turn-signal light
-
Dome light dimming function
-
If the power supply circuit from the battery to the ETACS-ECU is open, this circuit is used as backup circuit.
TECHNICAL DESCRIPTION (COMMENT)
If the signal is not normal, the equipment or functions, which are described in "CIRCUIT OPERATION", do not work normally.
TROUBLESHOOTING HINTS
-
Malfunction of the ETACS-ECU
-
Damaged harness wires or connectors
DIAGNOSIS
Required Special Tools:
