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Home >> Mitsubishi >> 2004 >> Montero Sport LS, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 30 (Keyless Entry System) >> On-Vehicle Service >> ETACS-Ecu Function Adjustment Procedure

ETACS-Ecu Function Adjustment Procedure

WARNING: This page is about a different car, the 2003 Mitsubishi Montero Sport. However, it is still accessible from the selected car via links, so may be relevant.

The following functions can be adjusted by operating input swatches. The adjustments will be stored in the ECU memory even after a battery cable is disconnected:

  1. Entry conditions the adjustment mode

    The ETACS-ECU sounds a tone alarm once when all of the following conditions are satisfied, and then enters the adjustment mode:

    • Data link control: "ON" (Connect scan tool MB991502 or ground the data link connector No.1 terminal.)
  2. Exit conditions from the adjustment mode

    The ETACS-ECU cancels the adjustment mode when any of the following conditions is satisfied:

    • Diagnosis control: "OFF" (Disconnect scan tool MB991502 or disconnect the data link connector No.1 terminal from the ground.)
    • Key reminder switch: "ON" (Pull out the ignition key.)
  3. Adjustment of functions
    • Switching of keyless entry answerback function. (From activation to deactivation, or vice versa)
    • Initialization the above function (From deactivation to activation)
    • Key reminder switch: "OFF"
    • Ignition switch: "OFF"
    • Door switch: "OFF" (Close the door.)
    • If all of the conditions above are satisfied, the tail-light switch will be turned on for more than 10 seconds.
    • Ignition switch: Other than "OFF"
    • Door switch: "ON" (Open the door.)
    • After the ETACS-ECU has entered the adjustment mode, no adjustment is made within 3 minutes (If any adjustment is made within 3 minutes, the ETACS-ECU monitors a adjustment operation for other 3 minutes.)
    • Other warning tone alarm sounds
    Fig 1: ETACS-ECU Function Adjustment Procedure Chart
    G01887078Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.