DTC C2011:49/C2012:49/C2013:49/C2014:49 [INSTRUMENT CLUSTER (DIRECT TPMS (WITHOUT TPMS SET SWITCH))]

id020212811600

DTC
C2011:49
Signal error from wheel unit No.1
C2012:49
Signal error from wheel unit No.2
C2013:49
Signal error from wheel unit No.3
C2014:49
Signal error from wheel unit No.4
DETECTION CONDITION
•  Error detected in signal from wheel unit at a speed of 25 km/h {16 mph} or more.
FAIL-SAFE FUNCTION
•  Refer to “Fail-safe function table”. (See DTC TABLE [INSTRUMENT CLUSTER (DIRECT TPMS (WITHOUT TPMS SET SWITCH))].)
POSSIBLE CAUSE
•  Wheel unit malfunction
•  Instrument cluster malfunction
SYSTEM WIRING DIAGRAM
Not applicable

Diagnostic Procedure

Step

Inspection

Action
1
IDENTIFY MALFUNCTIONING WHEEL UNIT
•  Identify the malfunctioning wheel unit.
•  Is there any malfunctioning wheel unit?
Yes
Replace and register the malfunctioning wheel unit, then go to the next step.
(See WHEEL UNIT REMOVAL/INSTALLATION [DIRECT TIRE PRESSURE MONITORING SYSTEM (TPMS) (WITHOUT TPMS SET SWITCH)].)
(See WHEEL UNIT ID REGISTRATION [DIRECT TIRE PRESSURE MONITORING SYSTEM (TPMS) (WITHOUT TPMS SET SWITCH)].)
No
Go to the next step.
2
VERIFY INSTRUMENT CLUSTER DTC
•  Using the M-MDS, clear the DTC from the instrument cluster.
•  Drive the vehicle at speed of 25 km/h {16 mph} or more for 10 min or more.
•  Using the M-MDS, perform the instrument cluster DTC inspection.
•  Is the same DTC present?
Yes
Replace the instrument cluster, then go to the next step.
(See INSTRUMENT CLUSTER REMOVAL/INSTALLATION.)
No
Go to the next step.
3
VERIFY NO DTC IS PRESENT
•  Are any DTCs present?
Yes
Go to the applicable DTC inspection.
(See DTC TABLE [INSTRUMENT CLUSTER (DIRECT TPMS (WITHOUT TPMS SET SWITCH))].)
No
DTC troubleshooting completed.