Montero V6-3.8L SOHC (2005)
STEP 24. Check joint connector (3) A-17 and horn (low) connector A-28 for loose, corroded or damaged terminals, or terminals pushed back in
the connector.
Q: Are joint connector (3) A-17 and horn (low) connector A-28 in good condition?
YES: Go to Step 25.
NO: Repair or replace the damaged component(s). Refer to Harness Connector Inspection. All the vehicle horn (including the theft-alarm horn)
should sound when the theft-alarm system is triggered.
STEP 25. Check the wiring harness between joint connector (3) A-17 (terminal 3) and horn (low) connector A-28 (terminal 1).
Q: Is the wiring harness between joint connector (3) A-17 (terminal 3) and horn (low) connector A-28 (terminal 1) in good condition?
YES: Go to Step 26.
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. All the vehicle horn (including the theft-alarm horn) should sound when the theft-alarm system is
triggered.
STEP 26. Check the fit of the horn.
When the theft-alarm system is triggered, check the fit of the horn (high or low) which does not sound.
NOTE: The horn is grounded to the vehicle body via its mounting bolt.
Q: Is the horn installed correctly?
