2001 TOYOTA SEQUOIA Service Repair Manual

Page 2569 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual I28847
+B I19 Integration  Control and Panel:
I22575
DOME Fuse Engine Room J/B
± DIAGNOSTICSAIR CONDITIONING SYSTEM
DI±2367
2561 Author: Date:
2005 SEQUOIA   (RM1146U)
INSPECTION PROCEDURE
1 Check

Page 2570 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual I28843
Integration Control
and Panel
ACC D
15 A CIG I18
Ignition Switch
120 1
40 A AM1
F10
Fusible Link
Block
Battery 2 Instrument Panel J/B3
P
W
B 11L1C
6P
1E AM1
140 A ALT
ACC
5 W±L
1C
8 W±L111
I1

Page 2571 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual I28847
GNDI19 Integration  Control and Panel:ACC
I22574
Instrument Panel J/B
CIG Fuse
± DIAGNOSTICSAIR CONDITIONING SYSTEM
DI±2369
2563 Author: Date:
2005 SEQUOIA   (RM1146U)
INSPECTION PROCEDURE

Page 2572 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual I21123
Integration Control
and Panel
10
3A16
I19SPD G±O 10
3DSub J/B No. 4
G±O 3
C5 Combination Meter DI±2370
± DIAGNOSTICSAIR CONDITIONING SYSTEM
2564 Author: Date:
2005 SEQUOIA   (RM1146U)
Veh

Page 2573 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual ± DIAGNOSTICSAIR CONDITIONING SYSTEM
DI±2371
2565 Author: Date:
2005 SEQUOIA   (RM1146U)
INSPECTION PROCEDURE
1 Check operation of speedometer.
CHECK:
Check that the speedometer operates normally.

Page 2574 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual I28848
IGN
I223
Y±G B
23
Combination Meter TACHIntegration Control
and Panel
E5Y±G 1
Y±G
C5 ECM
J17
J/C
B
B J14D
J14F
J15
F DI±2372
± DIAGNOSTICSAIR CONDITIONING SYSTEM
2566 Author: Date:
2005

Page 2575 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual ± DIAGNOSTICSAIR CONDITIONING SYSTEM
DI±2373
2567 Author: Date:
2005 SEQUOIA   (RM1146U)
INSPECTION PROCEDURE
1 Check operation of tachometer.
CHECK:
Check that the tachometer operates normally.
N

Page 2576 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual Duty Ratio =A + BA
x 100 (%)
ON
OFFA
B
1 cycle
Blower Level
0
Si duty (%)
LO M1M2HI
29.2
42.4 55.5100
M3
70.9
I15873
Integration Control
and Panel
BLW From 
Heater Relay
W±B
IGAGND
VM
SI J18
J/C+B
3