2009 SUBARU TRIBECA tire pressure

TPM(diag)-24
Tire Pressure Warning Light/Trouble Indicator Light Illumination Pattern (DTC)
TIRE PRESSURE MONITORING SYSTEM (DIAGNOSTICS)
D: TIRE PRESSURE WARNING LIGHT IS BLINKING
DETECTING CONDITION:
•Tire pressure monitoring control module is faulty.
•Defective harness
•Transmitter is faulty.
TROUBLE SYMPTOM:
Tire pressure warning light blinks continuously after engine starting.
WIRING DIAGRAM:
TPM00019
TO POWER SUPPLY CIRCUIT
FB-36 F/B FUSE NO.5(IG)
26
COMBINATIONMETERA:i10
A3
A10
TIRE INFLATION PRESSURE WARNINGLIGHT
FB-17F/B FUSE NO. 7 (B)
i102
R167
R211
FB-48F/B FUSE NO. 4 (IG)
A4
INVERTING CIRCUIT
15
5
9
TPM CONTROL MODULE
i102
1238910411 12 1314 15 16567
A:i10
12345 678910111219 20 2113 14 15 161718 22
R211
123456789101112
Step Check Yes No
1CHECK DIAGNOSTIC TROUBLE CODE
(DTC)
Connect Subaru Select Monitor, read Diagnos-
tic Trouble Code. DIAGNOSTIC TROUBLE CODE (DTC),
OPERATION, Subaru Select Monitor.>
Is diagnostics code (DTC) dis-
played?
Pe r for m t h e d ia g -
nosis according to
DTC. TPM(diag)-26, List
of Diagnostic Trou-
ble Code (DTC).>
Go to step 2.

TPM(diag)-25
Tire Pressure Warning Light/Trouble Indicator Light Illumination Pattern (DTC)
TIRE PRESSURE MONITORING SYSTEM (DIAGNOSTICS)
2CHECK HARNESS.
1) Disconnect the tire pressure monitoring
control module connector.
2) Short the terminal No. 2 of the tire pressure
monitoring control module harness connector
(R211) with the chassis ground, and turn the
ignition switch to ON.
Is the tire pressure warning
light lit?
Go to step 3.Replace the tire
pressure monitor-
ing control module.
3CHECK HARNESS.
1) Connect the tester to the terminal No. 2 of
the tire pressure monitoring control module
connector (R211).
2) Turn the ignition switch to ON, and mea-
sure the voltage.
Connector & terminal
(R211) No. 2 (+) — Chassis ground (–):
Is the voltage more than 10 V? Go to step 4.Replace the com-
bination meter.
REMOVAL, Com-
bination Meter.>
4CHECK COMBINATION METER.
1) Short between the combination meter con-
nector (i10) No. 10 and the chassis ground.
2) Turn the ignition switch to ON.
Is the tire pressure warning
light lit?
Go to step 5.There is an open
circuit between the
combination meter
connector and the
tire pressure moni-
toring control mod-
ule harness.
Repair or replace
the harness.
5CHECK HARNESS.
1) Disconnect the combination meter connec-
tor (i10).
2) Measure the resistance between tire pres-
sure monitoring control module connector (i10)
and chassis ground.
Connector & terminal
(i10) No. 10 — Chassis ground:
Is the resistance more than 1
MΩ?
Replace the com-
bination meter.
REMOVAL, Com-
bination Meter.>
Repair or replace
the harness con-
nector short cir-
cuit between the
combination meter
connector and the
tire pressure moni-
toring control mod-
ule connector.
Step Check Yes No

TPM(diag)-26
List of Diagnostic Trouble Code (DTC)
TIRE PRESSURE MONITORING SYSTEM (DIAGNOSTICS)
10.List of Diagnostic Trouble Code (DTC)
A: LIST
DTC Item Contents of diagnosis Remarks
11 FL air pressure decrease FL tire pressure is reduced.
SURE DECREASE, Diagnostic Procedure
with Diagnostic Trouble Code (DTC).>
12 FR air pressure decrease FR tire pressure is reduced.
PRESSURE DECREASE, Diagnostic Proce-
dure with Diagnostic Trouble Code (DTC).>
13 RR air pressure decrease RR tire pressure is reduced.
PRESSURE DECREASE, Diagnostic Proce-
dure with Diagnostic Trouble Code (DTC).>
14 RL air pressure decrease RL tire pressure is reduced.
SURE DECREASE, Diagnostic Procedure
with Diagnostic Trouble Code (DTC).>
21 No FL transmitter dataData cannot be received from FL
sensor.
TRANSMITTER DATA, Diagnostic Procedure
with Diagnostic Trouble Code (DTC).>
22 No FR transmitter dataData cannot be received from FR
sensor.
TRANSMITTER DATA, Diagnostic Procedure
with Diagnostic Trouble Code (DTC).>
23 No RR transmitter dataData cannot be received from RR
sensor.
TRANSMITTER DATA, Diagnostic Procedure
with Diagnostic Trouble Code (DTC).>
24 No RL transmitter dataData cannot be received from RL
sensor.
TRANSMITTER DATA, Diagnostic Procedure
with Diagnostic Trouble Code (DTC).>
31 FL transmit pres data abnormal.FL sensor data contents are
abnormal.
MIT PRES DATA ABNORMAL, Diagnostic Pro-
cedure with Diagnostic Trouble Code (DTC).>
32FR transmitter pres data abnor-
mal.
FR sensor data contents are
abnormal.
MIT PRES DATA ABNORMAL, Diagnostic Pro-
cedure with Diagnostic Trouble Code (DTC).>
33 RR transmit pres data abnormal.RR sensor data contents are
abnormal.
MIT PRES DATA ABNORMAL, Diagnostic Pro-
cedure with Diagnostic Trouble Code (DTC).>
34 RL transmit pres data abnormal.RL sensor data contents are
abnormal.
MIT PRES DATA ABNORMAL, Diagnostic Pro-
cedure with Diagnostic Trouble Code (DTC).>
41 FL trans function code abnormal. Function code has error.
FUNCTION CODE ABNORMAL, Diagnostic
Procedure with Diagnostic Trouble Code
(DTC).>
42 FR trans function code abnormal. Function code has error.
FUNCTION CODE ABNORMAL, Diagnostic
Procedure with Diagnostic Trouble Code
(DTC).>
43 RR trans function code abnormal. Function code has error.
FUNCTION CODE ABNORMAL, Diagnostic
Procedure with Diagnostic Trouble Code
(DTC).>
44 RL trans function code abnormal. Function code has error.
FUNCTION CODE ABNORMAL, Diagnostic
Procedure with Diagnostic Trouble Code
(DTC).>

TPM(diag)-27
List of Diagnostic Trouble Code (DTC)
TIRE PRESSURE MONITORING SYSTEM (DIAGNOSTICS)
51 FL transmitter battery low voltage Transmitter battery voltage is low.
MIT BATTERY LOW VOLTAGE, Diagnostic
Procedure with Diagnostic Trouble Code
(DTC).>
52 FR transmit battery low voltage. Transmitter battery voltage is low.
MIT BATTERY LOW VOLTAGE, Diagnostic
Procedure with Diagnostic Trouble Code
(DTC).>
53 RR transmit battery low voltage. Transmitter battery voltage is low.
MIT BATTERY LOW VOLTAGE, Diagnostic
Procedure with Diagnostic Trouble Code
(DTC).>
54 RL transmit battery low voltage. Transmitter battery voltage is low.
MIT BATTERY LOW VOLTAGE, Diagnostic
Procedure with Diagnostic Trouble Code
(DTC).>
61 Vehicle speed is abnormal.
Ve h i c l e s p e e d s i g n a l i s n o t i n p u t
to the control module with the
vehicle speed more than 25 km/h.
SPEED IS ABNORMAL, Diagnostic Procedure
with Diagnostic Trouble Code (DTC).>
DTC Item Contents of diagnosis Remarks

TPM(diag)-28
Diagnostic Procedure with Diagnostic Trouble Code (DTC)
TIRE PRESSURE MONITORING SYSTEM (DIAGNOSTICS)
11.Diagnostic Procedure with Diagnostic Trouble Code (DTC)
A: DTC 11 FL AIR PRESSURE DECREASE
NOTE:
Refer to DTC 14 for diagnostic procedure. Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
B: DTC 12 FR AIR PRESSURE DECREASE
NOTE:
Refer to DTC 14 for diagnostic procedure. Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
C: DTC 13 RR AIR PRESSURE DECREASE
NOTE:
Refer to DTC 14 for diagnostic procedure. Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
D: DTC 14 RL AIR PRESSURE DECREASE
DTC DETECTING CONDITION:
Inflation pressure of each tire reduces under specifications (188 kPs (1.9 kgf/cm2, 27.3 psi) or less).
TROUBLE SYMPTOM:
Tire pressure warning light illuminates.
CAUTION:
When driving vehicle to perform driving test, there should be always 2 persons (driver and checker)
to check.
Step Check Yes No
1CHECK THE TIRES.
Lift-up the vehicle and check for damage in the
tires.
Are there cracks or damage? Replace the tire.
Tire.>
Go to step 2.
2CHECK THE TIRES.
Check the tire air pressure.
Is the tire pressure in the spec-
ifications?
Go to step 3.Adjust the air pres-
sure.
3CHECK THE TRANSMITTER
Drive the vehicle at a speed more than 40 km/h
(25 MPH) and compare the data from the
transmitter on the four wheels.
Is there a transmitter with dif-
ferent data?
Replace the trans-
mitter (tire pres-
sure sensor) to WT-11, Tire
Pressure Monitor-
ing System.>.
Go to step 4.
4PERFORM DRIVING TEST.
1) Perform the clear memory mode. TPM(diag)-9, CLEAR MEMORY, OPERATION,
Subaru Select Monitor.>
2) Perform the driving test. TPM(diag)-17, PROCEDURE, Inspection
Mode.>
3) Read the DTC. READ DIAGNOSTIC TROUBLE CODE (DTC),
OPERATION, Subaru Select Monitor.>
Is DTC displayed? Record the DTC.
Pe r for m t h e r e pa i r
according to DTC.
TPM(diag)-26, List
of Diagnostic Trou-
ble Code (DTC).>
Finish the diagno-
sis.

TPM(diag)-29
Diagnostic Procedure with Diagnostic Trouble Code (DTC)
TIRE PRESSURE MONITORING SYSTEM (DIAGNOSTICS)
E: DTC 21 NO FL TRANSMITTER DATA
NOTE:
Refer to DTC 24 for diagnostic procedure. agnostic Procedure with Diagnostic Trouble Code (DTC).>
F: DTC 22 NO FR TRANSMITTER DATA
NOTE:
Refer to DTC 24 for diagnostic procedure. agnostic Procedure with Diagnostic Trouble Code (DTC).>
G: DTC 23 NO RR TRANSMITTER DATA
NOTE:
Refer to DTC 24 for diagnostic procedure. agnostic Procedure with Diagnostic Trouble Code (DTC).>
H: DTC 24 NO RL TRANSMITTER DATA
DTC DETECTING CONDITION:
Data from each transmitter is not received for 10 minutes.
TROUBLE SYMPTOM:
Tire pressure warning light blinks.
Step Check Yes No
1START FL TRANSMITTER.
1) Connect the Subaru Select Monitor and
then turn the ignition switch to ON.
2) Select “Transmitter ID”. 10, DISPLAY TRANSMITTER (ID)., OPERA-
TION, Subaru Select Monitor.>
3) Use the transmitter registration tool and
transmit the ID from the FL transmitter to check
“Latest Received ID”.
Is “Latest Received ID”
updated?
Go to step 2.Replace the FL
transmitter. to WT-11,
REMOVAL, Tire
Pressure Monitor-
ing System.>
2CHECK FL TRANSMITTER ID.
Check the ID displayed in the updated ID dis-
play and the FL registered ID.
Are the two IDs same? Go to step 3.Record the
received ID update
as the FL transmit-
ter. Go to step 3.
3START FR TRANSMITTER.
Use the transmitter registration tool and trans-
mit the ID from the FR transmitter to check
“Latest Received ID”.
Is “Latest Received ID”
updated?
Go to step 4.Replace the FR
transmitter. to WT-11,
REMOVAL, Tire
Pressure Monitor-
ing System.>
4CHECK FR TRANSMITTER ID.
Check the ID displayed in the updated ID dis-
play and the FR registered ID.
Are the two IDs same? Go to step 5.Record the
received ID update
as the FR trans-
mitter. Go to step
5.
5START RR TRANSMITTER.
Use the transmitter registration tool and trans-
mit the ID from the RR transmitter to check
“Latest Received ID”.
Is “Latest Received ID”
updated?
Go to step 6.Replace the RR
transmitter. to WT-11,
REMOVAL, Tire
Pressure Monitor-
ing System.>
6CHECK RR TRANSMITTER ID.
Check the ID displayed in the updated ID dis-
play and the RR registered ID.
Are the two IDs same? Go to step 7.Record the
received ID update
as the RR trans-
mitter. Go to step
7.

TPM(diag)-30
Diagnostic Procedure with Diagnostic Trouble Code (DTC)
TIRE PRESSURE MONITORING SYSTEM (DIAGNOSTICS)
CAUTION:
When driving vehicle to perform driving test, there should be always 2 persons (driver and checker)
to check.
I: DTC 31 FL TRANSMIT PRES DATA ABNORMAL
NOTE:
Refer to DTC 34 for diagnostic procedure. NORMAL, Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
J: DTC 32 FR TRANSMIT PRES DATA ABNORMAL
NOTE:
Refer to DTC 34 for diagnostic procedure. NORMAL, Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
K: DTC 33 RR TRANSMIT PRES DATA ABNORMAL
NOTE:
Refer to DTC 34 for diagnostic procedure. NORMAL, Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
7START RL TRANSMITTER.
Use the transmitter registration tool and trans-
mit the ID from the RL transmitter to check
“Latest Received ID”.
Is “Latest Received ID”
updated?
Go to step 8.Replace the RL
transmitter. to WT-11,
REMOVAL, Tire
Pressure Monitor-
ing System.>
8CHECK RL TRANSMITTER ID.
Check the ID displayed in the updated ID dis-
play and the RL registered ID.
Are the two IDs same? Go to step 9.Record the
received ID update
as the RL transmit-
ter. Go to step 9.
9CHECK MALFUNCTION TRANSMITTER.Is ID recorded by this proce-
dure?
Go to step 10.Replace the trans-
mitter indicated by
DTC. 11, REMOVAL,
Tire Pressure
Monitoring Sys-
tem.>
10 CHECK MALFUNCTION TRANSMITTER.
Check the registered ID of the transmitter indi-
cated by DTC.
Is there checked ID in the
record?
Replace the trans-
mitter of the
recorded position.
REMOVAL, Tire
Pressure Monitor-
ing System.>
Replace the trans-
mitter indicated by
DTC. 11, REMOVAL,
Tire Pressure
Monitoring Sys-
tem.>
Step Check Yes No

TPM(diag)-31
Diagnostic Procedure with Diagnostic Trouble Code (DTC)
TIRE PRESSURE MONITORING SYSTEM (DIAGNOSTICS)
L: DTC 34 RL TRANSMIT PRES DATA ABNORMAL
DTC DETECTING CONDITION:
•When comparing the data from each transmitter to the previous data, the change is large.
•The pressure exceeds what the transmitter can measure. (Excessive pressure)
TROUBLE SYMPTOM:
Tire pressure warning light blinks.
Step Check Yes No
1START FL TRANSMITTER.
1) Connect the Subaru Select Monitor and
then turn the ignition switch to ON.
2) Select “Transmitter ID”. 10, DISPLAY TRANSMITTER (ID)., OPERA-
TION, Subaru Select Monitor.>
3) Use the transmitter registration tool and
transmit the ID from the FL transmitter to check
“Latest Received ID”.
Is “Latest Received ID”
updated?
Go to step 2.Replace the FL
transmitter. to WT-11,
REMOVAL, Tire
Pressure Monitor-
ing System.>
2CHECK FL TRANSMITTER ID.
Check the ID displayed in the updated ID dis-
play and the FL registered ID.
Are the two IDs same? Go to step 3.Record the
received ID update
as the FL transmit-
ter. Go to step 3.
3START FR TRANSMITTER.
Use the transmitter registration tool and trans-
mit the ID from the FR transmitter to check
“Latest Received ID”.
Is “Latest Received ID”
updated?
Go to step 4.Replace the FR
transmitter. to WT-11,
REMOVAL, Tire
Pressure Monitor-
ing System.>
4CHECK FR TRANSMITTER ID.
Check the ID displayed in the updated ID dis-
play and the FR registered ID.
Are the two IDs same? Go to step 5.Record the
received ID update
as the FR trans-
mitter. Go to step
5.
5START RR TRANSMITTER.
Use the transmitter registration tool and trans-
mit the ID from the RR transmitter to check
“Latest Received ID”.
Is “Latest Received ID”
updated?
Go to step 6.Replace the RR
transmitter. to WT-11,
REMOVAL, Tire
Pressure Monitor-
ing System.>
6CHECK RR TRANSMITTER ID.
Check the ID displayed in the updated ID dis-
play and the RR registered ID.
Are the two IDs same? Go to step 7.Record the
received ID update
as the RR trans-
mitter. Go to step
7.
7START RL TRANSMITTER.
Use the transmitter registration tool and trans-
mit the ID from the RL transmitter to check
“Latest Received ID”.
Is “Latest Received ID”
updated?
Go to step 8.Replace the RL
transmitter. to WT-11,
REMOVAL, Tire
Pressure Monitor-
ing System.>
8CHECK RL TRANSMITTER ID.
Check the ID displayed in the updated ID dis-
play and the RL registered ID.
Are the two IDs same? Go to step 9.Record the
received ID update
as the RL transmit-
ter. Go to step 9.
9CHECK MALFUNCTION TRANSMITTER.Is ID recorded by this proce-
dure?
Go to step 10.Replace the trans-
mitter indicated by
DTC.
10 CHECK MALFUNCTION TRANSMITTER.
Check the registered ID of the transmitter indi-
cated by DTC.
Is there checked ID in the
record?
Replace the trans-
mitter of the
recorded position.
REMOVAL, Tire
Pressure Monitor-
ing System.>
Replace the trans-
mitter indicated by
DTC. 11, REMOVAL,
Tire Pressure
Monitoring Sys-
tem.>