2001 TOYOTA SEQUOIA Service Repair Manual

Page 2553 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual I25201
RECFRS
± DIAGNOSTICSAIR CONDITIONING SYSTEM
DI±2351
2545 Author: Date:
2005 SEQUOIA   (RM1146U)
2 Check air inlet damper position sensor.
PREPARATION:
Remove the air inlet servomotor (See p

Page 2554 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual 4 (V)
1
TP terminal voltage0 100 %
(Cool)
(Hot)
Damper opening angle
I28838
A34 A/C Water Valve (Rear)
3 2
1
W W
5L±Y1
10
18RrS5
RrSG
RrTP Integration Control
and Panel
I21
L±R L±Y
O IJ3 BH1
L±R 7

Page 2555 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual I28847
RrSG
RrTPI21 Integration  Control and Panel:
± DIAGNOSTICSAIR CONDITIONING SYSTEM
DI±2353
2547 Author: Date:
2005 SEQUOIA   (RM1146U)
INSPECTION PROCEDURE
1 Check voltage between terminals

Page 2556 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual I28852
HOTCOOL
4
532 4
5
2
3
1
1
DI±2354
± DIAGNOSTICSAIR CONDITIONING SYSTEM
2548 Author: Date:
2005 SEQUOIA   (RM1146U)
2 Check water valve damper position sensor.
PREPARATION:
Remove the water

Page 2557 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual I28839
A17 Air Mix Damper
Control Servomotor (Front)
1
210
9AMH
AMC Integration Control and Panel
R±L
W±LI20 MHOT
I20 MCOOL
± DIAGNOSTICSAIR CONDITIONING SYSTEM
DI±2355
2549 Author: Date:
DTC 41

Page 2558 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual DI±2356
± DIAGNOSTICSAIR CONDITIONING SYSTEM
2550 Author: Date:
INSPECTION PROCEDURE
1 Actuator check.
PREPARATION:
(a) Warm up the engine.
(b) Set to the actuator check mode (See page DI±2303).

Page 2559 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual I15902
Cool
Warm
± DIAGNOSTICSAIR CONDITIONING SYSTEM
DI±2357
2551 Author: Date:
2 Check front air mix damper control servomotor.
PREPARATION:
Remove the front air mix servomotor (See page AC±86)

Page 2560 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual I28840
A16 Air Inlet Damper
Control Servomotor
520
8AIR
AIF Integration Control and Panel
G±W
I20
R 4
REC
FRS
I20 DI±2358
± DIAGNOSTICSAIR CONDITIONING SYSTEM
2552 Author: Date:
DTC 42 Air Inlet