Mitsubishi MOTORS Space Runner 1998, Руководство по ремонту

Страница: 842 / 1164

BODY -
Keyless Entry System
42-70
KEYLESS ENTRY SYSTEM
42800060032
SPECIAL TOOL
Tool Number Name Use
MB991502 MUT-
II
sub assembly Recording secret codes
TROUBLESHOOTING
42800180073
INSPECTION CHART FOR TROUBLE SYMPTOMS
Trouble symptom Inspection procedure No. Reference page
None of the doors can be locked or unlocked using the transmitter. 1 42-70
All of the doors can be locked and unlocked using the transmitter,
but the room lamp or turn-signal lamp does not flash or illuminate.
(However, the room lamp operates normally when the doors are
opened and closed.)
2 42-72
Secret codes cannot be registered. 3 42-73
INSPECTION PROCEDURE FOR TROUBLE SYMPTOMS
INSPECTION PROCEDURE 1
None of the doors can be locked or unlocked using the
transmitter. Probable cause
The cause may be a malfunction of the transmitter, a malfunction of the receiver
or the lock and unlock signals are not being sent to the ETACS-ECU.
D Malfunction of transmitter
D Malfunction of ETACS-ECU
D Malfunction of wiring harness or connector
D Malfunction of key reminder switch
D Malfunction of door switch
NG
Check the harness wire, and repair if necessary.
D Between fusible link No.5 and ETACS-ECU
NG
Repair
OK
Check trouble symptoms.
OK
To next page
OK
Replace the transmitter battery. (Refer to P.42-74.)
Yes
Has the secret code been registered properly? *
NG
Re-register the secret code. (Refer to P.42-74.)
Can the doors be locked and unlocked by the driver’s-side door
key cylinder and lock knob?
No
Check the central door lock system.
Measure at the receiver connector B-104.
D Disconnect the connector, and measure at the harness side.
D Voltage between 16 and body earth
D Voltage between 6 and body earth
OK:
Battery voltage
NG
Check the following connectors:
B-104, B-103, B-66, B-89
NG
NOTE
*: This should be done if a transmitter or receiver has been replaced, and if a secret code has not
been registered properly.