Inspection Procedure 3: The timer lock function does not work after the doors have been unlocked by the keyless entry system.


caution Whenever the ECU is replaced, ensure that the input and output signal circuits are normal.

COMMENT ON TROUBLE SYMPTOM
If the keyless entry timer lock does not work normally, the input signal circuit(s) to the keyless entry transmitter or the ETACS-ECU may be defective.

PROBABLE CAUSES

  • Malfunction of the keyless entry transmitter
  • Malfunction of the ETACS-ECU
  • Damaged harness wires and connectors

DIAGNOSIS PROCEDURE
1.Check the operation of the keyless entry system.
2.Check the customise function.
3.Retest the system.