DTC Troubleshooting: C1030-13
DTC C1030-13: TPMS Switch Circuit Open
NOTE:
Pressing and holding the TPMS switch for more than 60 seconds will cause this DTC to set.
Before you troubleshoot, review the general troubleshooting information.

DTC Description
DTC
Freeze Frame
C1030-13 TPMS Switch Circuit Open
    

1.
Problem verification:

Problem verification
?1.
Turn the vehicle to the OFF (LOCK) mode.

?2.
Clear the DTC with the HDS.


?3.
Turn the vehicle to the OFF (LOCK) mode, then to the ON mode.

?4.
Wait for 60 seconds or more.

?5.
Check for DTCs with the HDS.
DTC Description
DTC
Freeze Frame
C1030-13 TPMS Switch Circuit Open
    

Is DTC C1030-13 indicated?

     
YES
     
     
     
The failure is duplicated. Go to step 2.
     
NO
     
     
     
Intermittent failure, the system is OK at this time. If the freeze data/on-board snapshot of this DTC is recorded, try to reproduce the failure under the same conditions with the Freeze data/on-board snapshot.?
2.
Open wire check (TPMS SW line) 1:

Open wire check (TPMS SW line) 1
?1.
Turn the vehicle to the OFF (LOCK) mode.

?2.
Disconnect the following connector.
TPMS switch 5P connector.

?3.
Turn the vehicle to the ON mode.

?4.
Measure the voltage between test points 1 and 2.
Test condition
Vehicle ON mode
 
TPMS switch 5P connector: disconnected
Test point 1
TPMS switch 5P connector No. 2
Test point 2
Body ground


Is there battery voltage?

     
YES
     
     
     
The TPMS SW wire is OK. Go to step 3.
     
NO
     
     
     
Go to step 4.
3.
Open wire check (GND line):

Open wire check (GND line)
?1.
Measure the voltage between test points 1 and 2.
Test condition
Vehicle ON mode
 
TPMS switch 5P connector: disconnected
Test point 1
TPMS switch 5P connector No. 2
Test point 2
TPMS switch 5P connector No. 3


Is there battery voltage?

     
YES
     
     
     
     
NO
     
     
     
Repair an open in the wire between the TPMS switch and body ground (G501).?
4.
Open wire check (TPMS SW line) 2:

Open wire check (TPMS SW line) 2
?1.
Turn the vehicle to the OFF (LOCK) mode.

?2.
Remove the gauge control module (Do not disconnect the connector).

?3.
Turn the vehicle to the ON mode.

?4.
Measure the voltage between test points 1 and 2.
Test condition
Vehicle ON mode
 
Gauge control module connector A (32P): connected
 
TPMS switch 5P connector: disconnected
Test point 1
Gauge control module connector A (32P) No. 23
Test point 2
Body ground

Is there battery voltage?

     
YES
     
     
     
Repair an open in the wire between the TPMS switch and the gauge control module.?
     
NO