Mitsubishi L200. Manual - part 537
KEYLESS ENTRY SYSTEM
BODY
42-208
YES :
The trouble can be an intermittent
malfunction (Refer to GROUP 00, How to
use Troubleshooting/inspection Service
Points
− How to Cope with Intermittent
Malfunction ).
NO :
Replace the ETACS-ECU and register the
ID codes (Refer to GROUP 54A, How to
Register Encrypted Code ).
Inspection Procedure A-4: 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 nor-
mally, 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
STEP 1. Check the operation of the keyless entry
system.
Check that the keyless entry system works normally.
Q: Is the check result normal?
YES :
Go to Step 2.
NO :
Refer to
STEP 2. Check the customise function.
Using the customise function, check that the timer
lock function time is set to any of the followings.
• 30s
• 60s
• 120s
• 180s
Q: Is the check result normal?
YES :
Go to Step 3.
NO :
Enable the keyless entry timer lock function
by using the customise function (Refer to
).
STEP 3. Retest the system.
Check that the keyless entry timer lock works nor-
mally.
Q: Is the check result normal?
YES :
The trouble can be an intermittent
malfunction (Refer to GROUP 00, How to
use Troubleshooting/inspection Service
Points
− How to Cope with Intermittent
Malfunction ).
NO :
Replace the ETACS-ECU and register the
ID codes (Refer to GROUP 54A, How to
Register Encrypted Code ).