DTC P1635 [MZI-3.7]
DTC P1635 (MZI-3.7) DETECTION CONDITIONS AND POSSIBLE CAUSES
DIAGNOSTIC PROCEDURE
DTC P1635 (MZI-3.7) DIAGNOSTIC PROCEDURE
REPAIR PROCEDURE [MZI-3.7]
.)
z
Are any DTCs present?
No
Troubleshooting completed.
DTC P1635
Tire/axle out of acceptable range
DETECTION
CONDITION
z
This DTC indicates the tire and axle information contained in the vehicle
identification block does not match the vehicle hardware.
POSSIBLE CAUSE
z
Incorrect tire size
z
Incorrect axle ratio
z
Incorrect vehicle identification configuration parameters
STEP
INSPECTION
ACTION
1
VERIFY FREEZE FRAME DATA HAS
BEEN RECORDED
z
Has FREEZE FRAME DATA been
recorded?
Yes Go to the next step.
No
Record FREEZE FRAME DATA on the repair
order, then go to the next step.
2
VERIFY RELATED REPAIR
INFORMATION AVAILABILITY
z
Verify related Service Bulletins
and/or on-line repair information
availability.
z
Is any related Service Bulletins
available?
Yes
Perform repair or diagnosis according to
available Service Bulletins.
z
If vehicle is not repaired, go to the next
step.
No
Go to the next step.
3
VERIFY VEHICLE IDENTIFICATION
TIRE DATA
z
Turn the ignition switch to the ON
position.
z
Connect the M-MDS to the DLC-2.
z
Access the data of the tire size.
z
Is it the same as a equipped tire?
Yes Go to the next step.
No
Perform PCM configuration procedure, then go
to Step 5. (See
PCM CONFIGURATION
[MZI-3.7]
.)
4
VERIFY GENUINE TIRES ARE
INSTALLED
z
Is genuine tires are equipped?
Yes Go to the next step.
No
Change to the genuine tire, then go to the next
step.
2008 Mazda CX-9 Grand Touring
2008 ENGINE PERFORMANCE On-Board Diagnostic (MZI-3.7) - Mazda CX-9
Microsoft
Sunday, November 15, 2009 10:08:41 AM
Page 349
© 2005 Mitchell Repair Information Company, LLC.
