Toyota Sequoia (2005). Manual — part 262
–
DIAGNOSTICS
TIRE PRESSURE WARNING SYSTEM
DI–843
1037
INSPECTION PROCEDURE
NOTICE:
It is necessary to register an ID code after replacing the tire pressure monitor valve sub–assy and/or
the tire pressure monitor ECU (see page
HINT:
Set the tire pressure to the specified value.
1
Check tire pressure warning lamp.
PREPARATION:
Turn the ignition switch to the ON position.
CHECK:
Check the tire pressure warning lamp.
RESULT:
Does not blink
A
Comes on and goes off repeatedly at 0.5 second intervals
B
B
Go to step 5.
A
2
Identify transmitter corresponding to DTC (See page
NEXT
3
Clear DTC (See page
NEXT
DI–844
–
DIAGNOSTICS
TIRE PRESSURE WARNING SYSTEM
1038
4
Check DTC (See page
CHECK:
Check for a DTC.
OK:
DTC is not output.
HINT:
If the result is OK, replace the tire pressure monitor valve sub–assy specified in STEP 2.
Before installing a new tire pressure monitor valve sub–assy, read and write down its transmitter ID.
Register the transmitter ID after replacement and then set the tire pressure to the specified value (see
page
NG
OK
Replace tire pressure monitor valve sub–
assy (See page
HINT:
Replace the identified tire pressure monitor valve sub–assy.
5
Identify transmitter corresponding to recorded DTC (See page
NEXT
6
Replace tire pressure monitor valve sub–assy (See page
).
PREPARATION:
Replace the identified tire pressure monitor valve sub–assy with a new one.
HINT:
Before installing a new tire pressure monitor valve sub–assy, read and write down its transmitter ID.
NEXT
F19326
DATA LIST:
–
DIAGNOSTICS
TIRE PRESSURE WARNING SYSTEM
DI–845
1039
7
Registration of transmitter ID (See page
).
PREPARATION:
(a)
Confirm the transmitter ID on the DATA LIST.
(b)
Register the transmitter ID for all wheels.
(c)
Set the tire pressure to the specified value.
Tire size
Front
Rear
Spare
P245 / 70 R 16
220 kPa (2.2 kgf/cm
2
, 32 psi)
240 kPa (2.4 kgf/cm
2
, 35 psi)
240 kPa (2.4 kgf/cm
2
, 35 psi)
P265 / 70 R 16
220 kPa (2.2 kgf/cm
2
, 32 psi)
220 kPa (2.2 kgf/cm
2
, 32 psi)
220 kPa (2.2 kgf/cm
2
, 32 psi)
P265 / 65 R 17
220 kPa (2.2 kgf/cm
2
, 32 psi)
220 kPa (2.2 kgf/cm
2
, 32 psi)
220 kPa (2.2 kgf/cm
2
, 32 psi)
NEXT
8
Check DTC (See page
CHECK:
Check for a DTC.
OK:
DTC is not output.
NG
Go to step 9.
OK
End
9
Replace tire pressure monitor receiver assy (See page
HINT:
Perform the inspection using parts from a normal vehicle when possible.
NEXT
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