Page 2009 of 2572
I40833
Video (Video Adapter) Terminal:
Multi-display Controller Sub-assy:CE
GAUX
V13
R30
- DIAGNOSTICSREAR SEAT ENTERTAINMENT SYSTEM
05-1745
1935 Author: Date:
2005 HIGHLANDER REPAIR MANUAL (RM1144U)
INSPECTION PROCEDURE
1 CHECK HARNESS AND CONNECTOR(VIDEO (VIDEO ADAPTOR) TERMINAL -
MULTI-DISPLA Y CONTROLLER SUB-ASSY)
(a) Disconnect the video (video adapter) terminal and multi-
display controller sub-assy connectors.
(b) Measure the resistance according to the values in the
table below.
Standard:
Tester connectionConditionSpecified condition
CE - GAUXAlwaysBelow 1 W
CE - Body groundAlways10 kW or higher
NG REPAIR OR REPLACE HARNESS OR
CONNECTOR
OK
PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE
(See page 05-1704)
Page 2010 of 2572
I40585
Infrared Ray Emitted Portion
05-1748
- DIAGNOSTICSREAR SEAT ENTERTAINMENT SYSTEM
1938 Author: Date:
2005 HIGHLANDER REPAIR MANUAL (RM1144U)
A REMOTE CONTROL SYSTEM DOES NOT OPERATE
INSPECTION PROCEDURE
1 CHECK BATTERY(SWITCH & VOLUME ASSY)
(a) Check battery.
(1) Check that the dry-cell battery used for the switch & volume assy is not dead.
Standard: It is not dead
NG BATTERY IS DEAD
OK
2 CLEAN THE INFRARED RAY EMITTED PORTION
(a) Clean the infrared ray emitted portion.
(1) Clean the infrared ray emitted portion on the televi-
sion display assy.
(2) Check whether the same malfunction occurs.
Standard: The function returns to normal.
NG PROCEED TO NEXT CIRCUIT INSPECTION
SHOWN IN PROBLEM SYMPTOMS TABLE
(See page 05-1704)
OK
NORMAL
05AU5-04
Page 2011 of 2572
I37210
Multi-display
Controller Sub-assy
+B1
ACC
SELD
GND Y
R29
R29
R31
R2916
IO221
IK2 16 Engine Room R/B
2
2CRT
V V V
A
AJ17
J/C
2 1
Passenger Side J/B
8 2
4D 4E14
IO1G G
W
A
AJ18
J/C
32
Instrument Panel J/B
RAD No.2 1
1H Y
3ACC I15
Ignition SW
2
1CL
AM12
AM1
1
1A B6
1CW
12
F7
Fusible Link Block
7
W-B
29
W-B
CC C
J18
J/C
W-B
BF 2
ALT
W
1
3
FL MAIN
Battery W
(*1) (*1) (*1) (*1) (*1)
(*1)
*1: w/ Rear Seat Entertainment System
- DIAGNOSTICSAUDIO SYSTEM
05-1641
1831 Author: Date:
2005 HIGHLANDER REPAIR MANUAL (RM1144U)
POWER SOURCE CIRCUIT(MULTI-DISPLA Y CONTROLLER
SUB-ASSY)
CIRCUIT DESCRIPTION
This circuit provides the power to the multi-display controller sub-assy.
WIRING DIAGRAM
05IRL-02
Page 2012 of 2572
I37211
R29
R31
ACC
GND
+B1
SELD
05-1642
- DIAGNOSTICSAUDIO SYSTEM
1832 Author: Date:
2005 HIGHLANDER REPAIR MANUAL (RM1144U)
INSPECTION PROCEDURE
1 INSPECT MULTI-DISPLA Y CONTROLLER SUB-ASSY(+B1, ACC, GND, SELD)
(a) Disconnect the connectors from the multi-display control-
ler sub-assy.
(b) Measure the resistance according to the value(s) in the
table below.
Standard:
Tester connectionConditionSpecified condition
GND - Body groundAlwaysBelow 1 W
SELD - Body groundAlwaysBelow 1 W
(c) Measure the voltage according to the value(s) in the table
below.
Standard:
Tester connectionConditionSpecified condition
+B1 - GNDAlways10 - 14 V
ACC - GNDIgnition SW ACC10 - 14 V
NG REPAIR OR REPLACE HARNESS OR
CONNECTOR
OK
PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE (SEE PAGE
05-1632)
Page 2013 of 2572
I34945
Multi-display
Controller Sub-assy R28
Television Display Assy
ACC
GND1
2
6G
GR
W-B1
6 2V
GR
6 2 1
+B2
ACC2
GND1 +B
W-B BK1
R30
R30
R30 BK1
BK1
- DIAGNOSTICSREAR SEAT ENTERTAINMENT SYSTEM
05-1717
1907 Author: Date:
2005 HIGHLANDER REPAIR MANUAL (RM1144U)
POWER SOURCE CIRCUIT(TELEVISION DISPLAY ASSY)
CIRCUIT DESCRIPTION
This circuit is the power source circuit to operate the television display assy. The power source is sent from
the battery to the television display assy through the multi-display controller sub-assy.
WIRING DIAGRAM
05CF1-03
Page 2014 of 2572
I37212ACC+B
GND
R28
Television Display Assy:
05-1718
- DIAGNOSTICSREAR SEAT ENTERTAINMENT SYSTEM
1908 Author: Date:
2005 HIGHLANDER REPAIR MANUAL (RM1144U)
INSPECTION PROCEDURE
1 INSPECT TELEVISION DISPLAY ASSY(+B, ACC, GND)
(a) Disconnect the connector from the television display
assy.
(b) Measure the resistance according to the value in the table
below.
Standard:
Tester connectionConditionSpecified condition
GND - Body groundAlwaysBelow 1 W
(c) Measure the voltage according to the values in the table
below.
Standard:
Tester connectionConditionSpecified condition
+B - GNDAlways10 to 14 V
ACC - GNDIgnition SW ACC10 to 14 V
NG Go to step 2
OK
PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE (See page
05-1704)
Page 2015 of 2572
I37212ACC+B
GND
R28
Television Display Assy:
I35960I36913
R30
ACC2+B2
GND1
Multi-display Controller Sub-assy:
- DIAGNOSTICSREAR SEAT ENTERTAINMENT SYSTEM
05-1719
1909 Author: Date:
2005 HIGHLANDER REPAIR MANUAL (RM1144U)
2 CHECK HARNESS AND CONNECTOR(TELEVISION DISPLAY ASSY -
MULTI-DISPLA Y CONTROLLER SUB-ASSY)
(a) Disconnect the connector from the multi-display control-
ler sub-assy.
(b) Measure the resistance according to the values in the
table below.
Standard:
Tester connectionConditionSpecified condition
+B - +B2AlwaysBelow 1 W
ACC - ACC2AlwaysBelow 1 W
GND - GND1AlwaysBelow 1 W
+B - Body groundAlways10 kW or higher
ACC - Body groundAlways10 kW or higher
NG REPAIR OR REPLACE HARNESS OR
CONNECTOR
OK
PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE
(See page 05-1704)
Page 2016 of 2572
![TOYOTA HIGHLANDER 2001 Service Repair Manual 05F2V-05
- DIAGNOSTICSELECTRONIC CONTROLLED AUTOMATIC
TRANSAXLE [ECT] (U241E/U140F)05-887
1077 Author: Date:
2005 HIGHLANDER REPAIR MANUAL (RM1144U)
ROAD TEST
1. PROBLEM SYMPTOM CONFIRMATION
(a) B TOYOTA HIGHLANDER 2001 Service Repair Manual 05F2V-05
- DIAGNOSTICSELECTRONIC CONTROLLED AUTOMATIC
TRANSAXLE [ECT] (U241E/U140F)05-887
1077 Author: Date:
2005 HIGHLANDER REPAIR MANUAL (RM1144U)
ROAD TEST
1. PROBLEM SYMPTOM CONFIRMATION
(a) B](/manual-img/14/57457/w960_57457-2015.png)
05F2V-05
- DIAGNOSTICSELECTRONIC CONTROLLED AUTOMATIC
TRANSAXLE [ECT] (U241E/U140F)05-887
1077 Author: Date:
2005 HIGHLANDER REPAIR MANUAL (RM1144U)
ROAD TEST
1. PROBLEM SYMPTOM CONFIRMATION
(a) Based on the result of the customer problem analysis, try to reproduce the symptoms. If the problem
is that the transaxle does not shift up, shift down, or the shift point is too high or too low, conduct the
following road test referring to the automatic shift schedule and simulate the problem symptoms.
2. ROAD TEST
NOTICE:
Perform the test at the ATF (Automatic Transmission Fluid) temperature 50 to 80°C (122 to 176°F) in
the normal operation.
(a) D position test:
Shift into the D position and fully depress the accelerator pedal and check the following points.
(1) Check up-shift operation.
Check that 1 " 2, 2 " 3 and 3 " O/D up-shifts take place, and that the shift points conform to
the automatic shift schedule (see page 03-51).
HINT:
O/D Gear Up-shift Prohibition Control
Engine coolant temperature is 60 °C (140 °F) or less and vehicle speed is at 70 km/h (43 mph) or less.
ATF temperature is 10 °C (50 °F) or less.
O/D Gear Lock-up Prohibition Control
Brake pedal is depressed.
Accelerator pedal is released.
Engine coolant temperature is 60 °C (140 °F) or less.
(2) Check for shift shock and slip.
Check for shock and slip at the 1 " 2, 2 " 3 and 3 " O/D up-shifts.
(3) Check for abnormal noise and vibration.
Check for abnormal noise and vibration when up-shifting from 1 " 2, 2 " 3 and 3 " O/D while
driving with the shift lever in the D position, and check while driving in the lock-up condition.
HINT:
The check for the cause of abnormal noise and vibration must be done thoroughly as it could also be due
to loss of balance in the differential, torque converter clutch, etc.
(4) Check kick-down operation.
Check vehicle speeds when the 2nd to 1st, 3rd to 2nd and O/D to 3rd kick-downs take place
while driving with the shift lever in the D position. Confirm that each speed is within the applicable
vehicle speed range indicated in the automatic shift schedule (see page 03-51).
(5) Check abnormal shock and slip at kick-down.
(6) Check the lock-up mechanism.
Drive in D position (O/D gear), at a steady speed (lock-up ON).
Lightly depress the accelerator pedal and check that the engine speed does not change
abruptly.
HINT:
There is no lock-up function in the 1st and 2nd gear.
If there is a big jump in engine speed, there is no lock-up.