Mazda CX-9 Grand Touring. Manual — part 588

3

WHEEL UNIT



(See MALFUNCTIONING
WHEEL UNIT
IDENTIFICATION.)



Replace the wheel unit. (See WHEEL UNIT
REMOVAL/INSTALLATION .)



Register the wheel unit ID. (See WHEEL
UNIT ID REGISTRATION .)



Go to the Step 5.

4

INSPECT FOR KEYLESS CM
MALFUNCTION



Turn the ignition switch off.



Using the M-MDS, perform the
DTC inspection for the keyless
CM.



Is any DTCs present?

Yes

Go to the applicable DTC inspection. (See DTC
TABLE [IMMOBILIZER SYSTEM (KEYLESS
ENTRY SYSTEM)] .)

No

Go to the next step.

5

VERIFY TROUBLESHOOTING
COMPLETED



Clear the DTC from the memory.
(See TIRE PRESSURE
MONITORING SYSTEM
(TPMS) ONBOARD
DIAGNOSIS.)



Drive the vehicle at a speed of 25
km/h {15.5 mph} or more for 10
min or more.



Is the same DTC present?

Yes



If the malfunction recurs, replace the
instrument cluster. (See INSTRUMENT
CLUSTER REMOVAL/INSTALLATION .)



Configure the instrument cluster. (See
INSTRUMENT CLUSTER
CONFIGURATION .)



Register the wheel unit ID. (See WHEEL
UNIT ID REGISTRATION .)



Go to the next step.

No

Go to the next step.

6

VERIFY AFTER REPAIR
PROCEDURE



Are there any other DTCs
present?

Yes

Go to the applicable DTC inspection. (See TIRE
PRESSURE MONITORING SYSTEM (TPMS)
ON-BOARD DIAGNOSIS.)

No

DTC troubleshooting completed.

NOTE:



If the installed wheel unit ID number is known, verification of whether the
instrument cluster is receiving data from the wheel unit can be easily
confirmed using the following procedure:

1. Drive the vehicle at 25 km/h {15.5 mph} or more , and send data from

the wheel unit.

2. Select [ID_LAST] from the PID items, and monitor the data.

3. Verification that the instrument cluster is receiving data is possible if

the monitored ID number matches the installed wheel unit ID number.



If the wheel unit has been newly replaced, the TPMS warning light may
flashes before the ID registration is complete, and DTC U2616, U2617,
U2618 and U2619 may be stored in the memory. In this case, re-implement
the wheel unit ID registration, and after confirming that the TPMS warning

2008 Mazda CX-9 Grand Touring

2008 SUSPENSION On-Board Diagnostic (Suspension) - Mazda CX-9

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© 2005 Mitchell Repair Information Company, LLC.

light is no longer flashing, erase the DTC. If the TPMS warning light does
not go out, a malfunction on any one of the wheel units may have occurred
and the ID registration will not have been correctly performed. Repeat the
diagnostic procedure from Step 1 and perform and inspection.

2008 Mazda CX-9 Grand Touring

2008 SUSPENSION On-Board Diagnostic (Suspension) - Mazda CX-9

Microsoft

Sunday, November 15, 2009 10:25:36 AM

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© 2005 Mitchell Repair Information Company, LLC.

2008 DRIVELINE/AXLE

Transfer - Mazda CX-9

TRANSFER LOCATION INDEX

Fig. 1: Identifying Transfer Oil Seal And Transfer
Courtesy of MAZDA MOTORS CORP.

TRANSFER SERVICE CAUTIONS



Do not perform overhauling and other servicing such as transfer oil inspection, adjustment, and
replacement. Adjusting the oil amount leads to over-fill or under-fill, which could cause oil leakage or
seizure of the transfer while driving. In addition, internal parts for overhauling are not available.



A maintenance-free type transfer has been adopted. If there is a malfunction with the transfer unit, replace
the transfer as a single component.

TRANSFER OIL SEAL REPLACEMENT

RIGHT SIDE

1. Remove the middle pipe. (See EXHAUST SYSTEM REMOVAL/INSTALLATION [MZI-3.7] .)

2. Remove the front pipe. (See EXHAUST SYSTEM REMOVAL/INSTALLATION [MZI-3.7] .)

3. Remove the joint shaft. (See JOINT SHAFT REMOVAL/INSTALLATION [AWD] .)

4. Using the SST , remove the deflector.

2008 Mazda CX-9 Grand Touring

2008 DRIVELINE/AXLE Transfer - Mazda CX-9

2008 Mazda CX-9 Grand Touring

2008 DRIVELINE/AXLE Transfer - Mazda CX-9

Microsoft

Sunday, November 15, 2009 10:32:26 AM

Page 1

© 2005 Mitchell Repair Information Company, LLC.

Microsoft

Sunday, November 15, 2009 10:32:29 AM

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Fig. 2: Identifying SST
Courtesy of MAZDA MOTORS CORP.

5. Using the SST , remove the oil seal.

Fig. 3: Identifying SST
Courtesy of MAZDA MOTORS CORP.

6. Mark the SST at position 18 mm {0.71 in} from the end.

Fig. 4: Marking SST At Position
Courtesy of MAZDA MOTORS CORP.

7. Using the SST and a hammer, tap new oil seal.

2008 Mazda CX-9 Grand Touring

2008 DRIVELINE/AXLE Transfer - Mazda CX-9

Microsoft

Sunday, November 15, 2009 10:32:26 AM

Page 2

© 2005 Mitchell Repair Information Company, LLC.