Montero XLS 4WD V6-3.5L SOHC (2001)
STEP 6. Check the harness wires between hood switch connector A-14 and ETACS-ECU connector D-223.
NOTE: After checking intermediate connector D-27, check the wires. If intermediate connector D-27 is damaged, repair or replace it. Refer to Harness
Connector Inspection.
Q: Are the harness wires between hood switch connector A-14 and ETACS-ECU connector D-223 in good condition?
YES: Replace the ETACS-ECU. The input signal from the hood switch should be able to be checked and the theft-alarm system should be armed
normally.
NO: Repair them. The input signal from the hood switch should be able to be checked and the theft-alarm system should be armed normally.
Inspection Procedure Q-14
Column switch: The taillight switch, headlight switch, passing light switch, dimmer switch, turn-signal light switch or headlight washer switch
signal is not sent to the ETACS-ECU
Column Switch (Turn-signal Light And Lighting Switch) Input Circuit
CIRCUIT OPERATION
The ETACS-ECU uses the input signal from the column switch (turn-signal light and lighting switch) to operate various functions.
TECHNICAL DESCRIPTION (COMMENT)
The column switch (turn-signal light and lighting switch) input signal is used to operate the following devices or functions:
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Light reminder tone alarm function
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Headlight washer
-
Headlight
