Montero V6-3.8L SOHC (2005)
STEP 6. Check the wiring harness between driver's seat belt switch connector F-18 (terminal 2) and ETACS-ECU connector D-224 (terminal
25).
NOTE: Also check intermediate connector D-125 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If intermediate
connectors D-125 is damaged, Repair or replace the damaged component(s) as described in Harness Connector Inspection.
Q: Is the wiring harness between driver's seat belt switch connector F-18 (terminal 2) and ETACS-ECU connector D-224 (terminal 25) in good
condition?
YES: Replace the ETACS-ECU. If the functions, which are described in "CIRCUIT OPERATION", work normally, the input signal from the driver's
seat belt switch should be normal.
NO: The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the
connector. Repair the wiring harness as necessary. If the functions, which are described in "CIRCUIT OPERATION", work normally, the input signal
from the driver's seat belt switch should be normal.
Inspection Procedure P-4
ETACS-ECU does not receive any signal from all the door switches.
