2001 TOYOTA HIGHLANDER Service Repair Manual

Page 1585 of 2572

TOYOTA HIGHLANDER 2001  Service Repair Manual I34965
Radio Receiver Assy Multi-Display
TX+
TX- TX+
TX-
R2210 R229
O LG
M414 M413
*1
*1
*1: w/o Rear Seat Entertainment System 05-1866
- DIAGNOSTICSNAVIGATION SYSTEM
2056 Author: Date:
2005 HIGHLAN

Page 1586 of 2572

TOYOTA HIGHLANDER 2001  Service Repair Manual I40221
TX-
TX+
R22
I40185
Radio Receiver Assy:
R22
TX-TX+
I38998
Multi-Display:
TX-TX+
M4
- DIAGNOSTICSNAVIGATION SYSTEM
05-1867
2057 Author: Date:
2005 HIGHLANDER REPAIR MANUAL   (RM1144U)
INSPECTI

Page 1587 of 2572

TOYOTA HIGHLANDER 2001  Service Repair Manual I40199
FL+ Stereo Component 
Amplifier AssyNavigation ECU
T11
Front No.2 speaker
Assy LH FL-S23
S239 2
Y
R-Y10
IR1
IR1
7
IB1
IB16 F10
Front No.1
Speaker Assy 
LHP
VP
GIF3
IF310
20G
BN3
N32
11AUI+
AUI-

Page 1588 of 2572

TOYOTA HIGHLANDER 2001  Service Repair Manual - DIAGNOSTICSAUDIO SYSTEM
05-1665
1855 Author: Date:
2005 HIGHLANDER REPAIR MANUAL   (RM1144U)
INSPECTION PROCEDURE
1 CHECK NAVIGATION VOICE GUIDANCE
(a) Check if navigation voice guidance is heard

Page 1589 of 2572

TOYOTA HIGHLANDER 2001  Service Repair Manual I40178I38999I40553
Navigation ECU:
Wire Harness Side:
Front No.2 Speaker AssyN3
AUO+
AUO-
05-1666
- DIAGNOSTICSAUDIO SYSTEM
1856 Author: Date:
2005 HIGHLANDER REPAIR MANUAL   (RM1144U)
4 CHECK HARNE

Page 1590 of 2572

TOYOTA HIGHLANDER 2001  Service Repair Manual I38999I38233I40554
Wire Harness Side:
Front No.1 Speaker Assy Wire Harness Side:
Front No.2 Speaker Assy
- DIAGNOSTICSAUDIO SYSTEM
05-1667
1857 Author: Date:
2005 HIGHLANDER REPAIR MANUAL   (RM1144U

Page 1591 of 2572

TOYOTA HIGHLANDER 2001  Service Repair Manual I40178I39179I40555
Navigation ECU:
Stereo Component Amplifier Assy:N3
AUI+
AUI-
S23
FL+
FL-
I40178
N3
AUI+
AUI-AUO+
AUO-
05-1668
- DIAGNOSTICSAUDIO SYSTEM
1858 Author: Date:
2005 HIGHLANDER REPAIR M

Page 1592 of 2572

TOYOTA HIGHLANDER 2001  Service Repair Manual I39188
Multi-Display
Center J/B Instrument Panel J/B
Engine Room R/B
Instrument Panel J/B I15
IGNITION SW
F7
FL Block
Center J/BIG
ACC
+B1
GND1
Battery FL MAINALTRAD No.2ECU-IG
W-B W-B
IB W
WB IG1 AM1