DTC U2616, U2617, U2618, U2619
DTC U2616, U2617, U2618, U2619 DETECTION CONDITION AND POSSIBLE CAUSE
DIAGNOSTIC PROCEDURE
DTC U2616, U2617, U2618, U2619 DIAGNOSTIC PROCEDURE
z
Is the same DTC present?
No
Go to the next step.
5
VERIFY AFTER REPAIR
PROCEDURE
z
Drive the vehicle at a speed of
25 km/h {15.5 mph} or more
for
10 min or more.
z
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.
DTC U2616
Wheel unit No.1 (No response)
DTC U2617
Wheel unit No.2 (No response)
DTC U2618
Wheel unit No.3 (No response)
DTC U2619
Wheel unit No.4 (No response)
DETECTION
CONDITION
z
The keyless receiver has continuously not received a signal from the
wheel unit for a certain period.
POSSIBLE CAUSE
z
Wheel unit identification code is not registered in the instrument cluster.
z
No signal is received from the wheel unit.
z
Wheel unit is not installed.
z
Poor connection at connectors (female terminal).
STEP
INSPECTION
ACTION
1
VERIFY WHEEL UNIT IS
INSTALLED TO EACH WHEEL
z
Are all four wheels equipped with
a wheel unit?
Yes Go to the Step 3.
No
z
Install the wheel unit. (See
WHEEL UNIT
REMOVAL/INSTALLATION
.)
z
Register the wheel unit ID. (See
WHEEL
UNIT ID REGISTRATION
.)
z
Go to the next step.
2
INSPECT FOR DTCs
z
Drive the vehicle at a speed of
25
km/h {15.5 mph} or more
for
10
min or more.
z
Is the same DTC present?
Yes Go to the next step.
No
With advanced keyless system: go to the Step 4.
With keyless entry system: go to the Step 5.
IDENTIFY MALFUNCTIONING
z
Identify the malfunctioning wheel unit.
2008 Mazda CX-9 Grand Touring
2008 SUSPENSION On-Board Diagnostic (Suspension) - Mazda CX-9
Microsoft
Sunday, November 15, 2009 10:25:36 AM
Page 16
© 2005 Mitchell Repair Information Company, LLC.
