Endeavor V6-3.8L SOHC (2004)
STEP 9. Check the wiring harness between C-06 (terminal 3) and ignition switch (ACC).
NOTE: Also check diode C-127, joint connector (2) C-104, and intermediate connector C-31 for loose, corroded, or damaged terminals, or terminals
pushed back in the connector. If diode C-127 or joint connector (2) C-104 or intermediate connector C-31 is damaged, repair or replace the wiring
harness. Refer to Harness Connector Inspection.
Q: Is the wiring harness between C-06 (terminal 3) and ignition switch (ACC) in good condition?
YES : There is no action to be taken.
NO : Repair the wiring harness. The multi-center display unit (middle grade type) should work normally.
STEP 10. Check the multi-center display unit (middle grade type) power supply circuit [ignition switch (IG1)]. Measure the voltage at the
multi-center display unit (middle grade type) connector C-06.
1. Disconnect the multi-center display unit (middle grade type) connector C-06 and measure at the harness side.
2. Turn the ignition switch to "ON" position.
