Toyota Sequoia (2005). Manual — part 467
DI273–05
–
DIAGNOSTICS
SLIDING ROOF SYSTEM
DI–1663
1857
CUSTOMER PROBLEM ANALYSIS CHECK
SLIDING ROOF CONTROL SYSTEM Check Sheet
Inspector’s name:
Customer’s Name
VIN
Production Date
Licence Plate No.
Odometer Reading
/ /
km
mile
Weather Conditions
When Problem
Occurred
Frequency Problem Occurs
Weather
Outdoor temperature
/ /
Constant
Sometimes ( Times per day, month)
Once only
Brought in
Sliding roof control system does not operate.
Fine
Cloudy
Rainy
Snowy
Various/Others
Hot
Warm
Cool
Cold (Approx.
°
F (
°
C))
Problem
Symptom
Sliding roof operates abnormally or stops half way.
Jam protection system does not operate.
DI276–09
DI–1664
–
DIAGNOSTICS
SLIDING ROOF SYSTEM
1858
PROBLEM SYMPTOMS TABLE
Symptom
Suspect Area
See page
Sliding roof control system does not operate.
1. SUN ROOF Fuse
2. ECU–IG Fuse
3. Power Source Circuit
4. Sliding Roof Control Switch Circuit
Sliding roof operates abnormally or stops half way.
Sliding Roof Pulse Plate Circuit
Jam protection system does not operate.
Sliding Roof Pulse Plate Circuit
DI275–12
I04611
S19
–
DIAGNOSTICS
SLIDING ROOF SYSTEM
DI–1665
1859
TERMINALS OF ECU
Symbols (Terminals No.)
Wiring Color
Condition
Specified Condition
MPX1
↔
– (S19 – 2
↔
–)
G–O
↔
–
Multiplex communication circuit
–
DWN
↔
E
(S19 – 3
↔
S19 – 7)
R–W
↔
W–B
Ignition switch ON
→
Sliding roof control switch TILT DOWN
10 to 14 V
→
Below 1 V
UP
↔
E
(S19 – 4
↔
S19 – 7)
R–Y
↔
W–B
Ignition switch ON
→
Sliding roof control switch TILT UP
10 to 14 V
→
Below 1 V
B
↔
E
(S19 – 5
↔
S19 – 7)
L–W
↔
W–B
Always
10 to 14 V
E
↔
Body ground
(S19 – 7
↔
Body ground)
W–B
↔
Body
ground
Always
Below 1 V
IG
↔
E
(S19 – 8
↔
S19 – 7)
B–R
↔
W–B
Ignition switch ON
→
Ignition switch OFF or ACC
10 to 14 V
→
Below 1 V
OPN
↔
E
(S19 – 9
↔
S19 – 7)
P–B
↔
W–B
Ignition switch ON
→
Sliding roof control switch OPEN
10 to 14 V
→
Below 1 V
CLS
↔
E
(S19 – 10
↔
S19 – 7)
G–Y
↔
W–B
Ignition switch ON
→
Sliding roof control switch CLOSE
10 to 14 V
→
Below 1 V
DID4Z–01
DI–1666
–
DIAGNOSTICS
SLIDING ROOF SYSTEM
1860
DATA LIST / ACTIVE TEST
1.
DATA LIST
HINT:
According to the DATA LIST displayed by the hand–held tester, you can read the value of the switch, sensor,
actuator and so on without parts removal. Reading the DATA LIST as a first step of troubleshooting is one
of the method to shorten the labor time.
(a)
Connect the hand–held tester to the DLC3.
(b)
Turn the ignition switch ON.
(c)
According to the display on tester, read the ”DATA LIST”.
SLIDE ROOF:
Item
Measurement Item/
Display (Range)
Normal condition
Diagnostic Note
LIMIT SW 1
Position SW NO.1/
ON or OFF
ON: 250 mm point from fully opened position
OFF: Sliding roof fully closed position
–
LIMIT SW 2
Position SW NO.2/
ON or OFF
ON: Sliding roof fully closed position
OFF: Sliding roof except fully closed position
–
OPEN SW
Sliding roof open SW
signal/ON or OFF
ON: Sliding roof is open
OFF: Sliding roof is close
–
CLOSE SW
Sliding roof close SW
signal/ON or OFF
ON: Sliding roof is close
OFF: Sliding roof is open
–
UP SW
Sliding roof up SW sig-
nal/ON or OFF
ON: Sliding roof is up
OFF: Sliding roof is down
–
DOWN SW
Sliding roof down SW
signal/ON or OFF
ON: Sliding roof is down
OFF: Sliding roof is up
–
IG (DIRCT)
Ignition SW (Direct
signal)/ON or OFF
ON: Ignition switch to on
OFF: Ignition switch to off
–
IG (MPX)
Ignition SW (MPX)/ON
or OFF
ON: Ignition switch to on
OFF: Ignition switch to off
–
2.
ACTIVE TEST
HINT:
Performing the ACTIVE TEST using the hand–held tester allows the relay, VSV, actuator and so on to oper-
ate without parts removal. Performing the ACTIVE TEST as a first step of troubleshooting is one of the meth-
od to shorten the labor time.
It is possible to display the DATA LIST during the ACTIVE TEST.
(a)
Connect the hand–held tester to the DLC3.
(b)
Turn the ignition switch ON.
(c)
According to the display on tester, perform the ”ACTIVE TEST”.
SLIDE ROOF:
Item
Test Details
Diagnostic Note
SLIDE ROOF
Sliding roof CLOS/UP – OPN/DWN
During this ACTIVE TEST, jam protection caught
detection can be monitored.
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст