Galant LS V6-3.0L SOHC (1999)
If open circuit, go to Step 6.
If less than 2 Ohms, replace the ETACS-ECU.
Scan tool MB991502 should communicate with the SWS.
STEP 6. Check ETACS-ECU connector C-86 for damage.
If the ETACS-ECU connector C-86 is damaged, repair or replace it. Refer to Harness Connector Inspection.
Scan tool MB991502 should communicate with the SWS.
If connector is in good condition, go to Step 7.
STEP 7. Check the harness wires between ETACS-ECU connector C-86 and ground.
NOTE: After checking junction block connector C-73, check the wires. If junction block connector C-73 is damaged, repair or replace it. Refer to
Harness Connector Inspection.
If the harness wires between ETACS-ECU connector C-86 and ground are damaged, repair them.
Scan tool MB991502 should communicate with the SWS.
Inspection Procedure B-1
TECHNICAL DESCRIPTION (COMMENT)
The ETACS-ECU operates the ignition key reminder tone alarm function, based on input signals from the following switches:
-
Ignition switch (IG1)
-
key reminder switch
-
Driver's door switch
If the function does not work normally, a defect on the relevant circuit or the ETACS-ECU may be suspected.