Eclipse V6-3.0L SOHC (2003)
STEP 3. Check the wiring harness between ETACS-ECU connector C-119 (terminal 20) and the battery.
NOTE: Also check junction block connector C-112 and joint connector C-78 and intermediate connector C-89. If junction block connector C-112 or
joint connector C-78 or intermediate connector C-89 is damaged, repair or replace the connector as described in Harness Connector Inspection.
Q: Is the wiring harness between ETACS-ECU connector C-119 (terminal 20) and the battery in good condition?
YES: No action to be taken.
NO: Repair the wiring harness. If the functions or equipment, which are described in "CIRCUIT OPERATION", work normally, the interior light
loaded signal should be normal.
STEP 4. Measure at ETACS-ECU connector C-119 in order to check the ignition switch (IG1) line of the power supply to the ETACS-ECU.
1. Disconnect ETACS-ECU connector C-119, and measure at the junction block side.
2. Turn the ignition switch to the "ON" position.
