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TPM(diag)-35
Diagnostic Procedure with Diagnostic Trouble Code (DTC)
TIRE PRESSURE MONITORING SYSTEM (DIAGNOSTICS)
Step Check Yes No
1CHECK TIRE PRESSURE MONITORING
CONTROL MODULE.
1) Connect an oscilloscope to the terminal No.
4 of the tire pressure monitoring control mod-
ule connector (R211)
2) Drive the vehicle at 40 km/h (25 MPH) for
20 seconds and check the vehicle speed signal
at that time.
Is the vehicle speed being
input?
Replace the tire
pressure monitor-
ing control module.
REMOVAL, Tire
Pressure Monitor-
ing System.>
Go to step 2.
2CHECK HARNESS.
1) Disconnect the combination meter connec-
tor (i10).
2) Connect the tire pressure monitoring con-
trol module connector (R211) and combination
meter connector (i10) and measure the resis-
tance.
Is the resistance less than 0.5
Ω?
Check the combi-
nation meter.
REMOVAL, Com-
bination Meter.>
Repair or replace
the open circuit of
the harness.
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TPM(diag)-36
General Diagnostic Table
TIRE PRESSURE MONITORING SYSTEM (DIAGNOSTICS)
12.General Diagnostic Table
A: INSPECTION
Symptom Problem parts
Tire pressure warning light illumi-
nates.Tire pressure is reduced.•Improper tire pressure adjustment.
•Punctured tire
Tire pressure warning light blinks.
TIRE PRESSURE MONITOR-
ING SYSTEM HAS MALFUNC-
TION
•AIR PRESSURE SENSOR MALFUNCTION
•AIR PRESSURE SENSOR IS OUT OF BATTERY
•Tire pressure monitoring control module is faulty.
•Defective vehicle harness
Tire pressure is dropping but the
warning light does not illuminate.
TIRE PRESSURE WARNING
LIGHT DOES NOT ILLUMINATE
•AIR PRESSURE SENSOR IS FAULTY.
•Tire pressure monitoring control module is faulty.
•Defective vehicle harness
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TC-2
General Description
TRANSFER CASE
1. General Description
A: NOTE
For inspection, refer to the 5AT section.
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TC-3
Transfer Clutch
TRANSFER CASE
2. Transfer Clutch
A: NOTE
For removal, installation and inspection, refer to
“5AT” section.
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TC-4
Extension Case
TRANSFER CASE
3. Extension Case
A: NOTE
For removal, installation and inspection, refer to
“5AT” section.
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TC-5
Oil Seal
TRANSFER CASE
4. Oil Seal
A: NOTE
For inspection, refer to the 5AT section.
to 5AT-45, Differential Side Retainer Oil Seal.>
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TC-6
Center Differential Carrier
TRANSFER CASE
5. Center Differential Carrier
A: NOTE
For removal, installation and inspection, refer to
“5AT” section.
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TC-7
Reduction Driven Gear
TRANSFER CASE
6. Reduction Driven Gear
A: NOTE
For removal, installation and inspection, refer to
“5AT” section.