文档介绍：05–685
DIAGNOSTICS – WIRELESS DOOR LOCK CONTROL SYSTEM
WIRELESS DOOR LOCK CONTROL SYSTEM
05DUB–01
HOW TO PROCEED WITH TROUBLESHOOTING
HINT:
S Troubleshooting of the wireless door lock control system is based on the premise that the power door
lock system is operating normally. Therefore, before troubleshooting the wireless door lock control sys-
tem, first make certain that the the power door lock system is operating normally.
S Use this procedure to troubleshoot the wireless door lock control system.
1 VEHICLE BROUGHT TO WORKSHOP
2 CUSTOMER PROBLEM ANALYSIS CHECK AND SYMPTOM CHECK
(See page 05–686)
3 PROBLEM SYMPTOMS TABLE (See page 05–691)
(a) If the fault is not listed on the problem symptoms table, proceed to A.
(b) If the fault is listed on the problem symptoms table, proceed to B.
B Go to step 5
A
4 OVERALL ANALYSIS AND TROUBLESHOOTING
(a) Terminals of ECU (See page 05–688)
(b) On–vehicle inspection (See page 73–8)
5 ADJUST, REPAIR OR REPLACE
6 CONFIRMATION TEST
END
2004 COROLLA (RM1037U)
AuthorĂ: DateĂ: 850
05–686
DIAGNOSTICS – WIRELESS DOOR LOCK CONTROL SYSTEM
056B8–07
CUSTOMER PROBLEM ANALYSIS CHECK
WIRELESS DOOR LOCK CONTROL SYSTEM Check Sheet
Inspector’s
Name
VIN
Customer’s Name Production Date //
Licence No.
km
Date Vehicle Brought in // Odometer Reading
miles
Date Problem First Occurred //
Constant Sometimes ( times/per day, month)
Frequency Problem Occurs
Once only
Fine Cloudy Rainy Snowy
Weather Various/Others
Weather Conditions
When Problem Outdoor Hot Warm Cool
Occurred Temperature Cold (Approx. °C ( °F))
Place Everywhere Specific Locality ( )
Date Transmitter Battery Last Replaced //
Whole wireless door lock control system does not operate.
Only door unlock function does not operate.
Only door lock function does not operate.
Doors are locked by wireless door lock operation even when doors are open.
Problem Symptoms Wireless door lock functions abnorma