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.
• How To Troubleshoot The TPMS .

1. Problem verification:

   - 1. Turn the vehicle to the OFF (LOCK) mode.

   - 2. Clear the DTC with the HDS.

   Clear DTCs

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

   - 4. Wait 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.

2. Open wire check (TPMS SW line) 1:

   - 1. Turn the vehicle to the OFF (LOCK) mode.

   - 2. Disconnect the following connector.

   TPMS switch 2P 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 2P connector: disconnected
   Test point 1	TPMS switch 2P connector No. 1
   Test point 2	Body ground

   Courtesy of HONDA, U.S.A., INC.

   Is there battery voltage?

   YES 

   The TPMS SW wire is not open. Go to step 3.

   NO 

   Go to step 4.

3. Open wire check (GND line):

   - 1. Measure the voltage between test points 1 and 2.

   Test condition	Vehicle ON mode
   	TPMS switch 2P connector: disconnected
   Test point 1	TPMS switch 2P connector No. 1
   Test point 2	TPMS switch 2P connector No. 2

   Courtesy of HONDA, U.S.A., INC.

   Is there battery voltage?

   YES 

   The GND wire is OK. Check the TPMS switch .

   NO 

   Repair an open in the wire between the TPMS switch and body ground (G401).

4. 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 32P connector: connected
   	TPMS switch 2P connector: disconnected
   Test point 1	Gauge control module 32P connector No. 25
   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 

   The TPMS SW wire is OK. Do the troubleshooting for the gauge control module . If necessary, substitute a known-good gauge control module , and recheck.