2001 TOYOTA SEQUOIA Service Repair Manual

Page 2529 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual N16207
Thermometer
Ice
More than
10 cm (3.94in.)1
2
I28971Temperature Resistance (kW)
9.0 10.0
8.0
5.07.0
4.0
2.0 3.0
0.0
14 32 50 68 86 ±10 0 10 20 30
(F) (C) 6.0
1.0
± DIAGNOSTICSAIR CONDITIONIN

Page 2530 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual I08286
E2
Engine Coolant 
Temp. Sensor
1 2Integration Control and Panel
I22 E821
28
E8E2 THWECM
THWO
E5 14
W±R2 G±Y
G±WTW DI±2328
± DIAGNOSTICSAIR CONDITIONING SYSTEM
2522 Author: Date:
2005 SE

Page 2531 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual ± DIAGNOSTICSAIR CONDITIONING SYSTEM
DI±2329
2523 Author: Date:
2005 SEQUOIA   (RM1146U)
INSPECTION PROCEDURE
1 Is DTC P0115, P0117 or P0118  output?
YES Go to engine troubleshooting 
(See page DI

Page 2532 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual I15861
Integration Control and Panel
A29
A/C Evaporator Temp. 
Sensor (Rear)I21
RrTE 17
LG±R
BH18
1
2
1
L±R
L±R10
RrSG 18
IJ3
6 LG±R
BH1 LG±R w/ Rear A/C:
L±R
IJ3
I21 DI±2330
± DIAGNOSTICSAIR

Page 2533 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual I28847
RrSG
RrTEI21 Integration  Control and Panel:
± DIAGNOSTICSAIR CONDITIONING SYSTEM
DI±2331
2525 Author: Date:
2005 SEQUOIA   (RM1146U)
INSPECTION PROCEDURE
1 Check voltage between terminals

Page 2534 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual N16207
Thermometer
Ice
More than
10 cm (3.94in.)1
2
I28971Temperature Resistance (kW)
9.0 10.0
8.0
5.07.0
4.0
2.0 3.0
0.0
14 32 50 68 86 ±10 0 10 20 30
(F) (C) 6.0
1.0
DI±2332
± DIAGNOSTICSAIR CO

Page 2535 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual I24455
A31
A/C Room Temp. 
Sensor (Rear)
2
SG±RrTRRrTR Integration Control and Panel
14 13
I22
I22 GR±R B
1 w/ Rear A/C:
GR±R
R±Y R±YJ31
E J32F
AJ/C
J31 J32
± DIAGNOSTICSAIR CONDITIONING SYSTEM

Page 2536 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual I28847
RrTR SG±RrTRI22 Integration  Control and Panel:
DI±2334
± DIAGNOSTICSAIR CONDITIONING SYSTEM
2528 Author: Date:
2005 SEQUOIA   (RM1146U)
INSPECTION PROCEDURE
1 Check voltage between termin