DTC P0713 (325)

DTC P0713  : Transmission Fluid Temperature Sensor Circuit High

NOTE:  Before you troubleshoot, review the general troubleshooting information .

DTC (Electric Powertrain)

1. Problem verification

   -1. Turn the vehicle to the ON mode.

   -2. Clear the DTC with the HDS.

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

   -4. Turn the vehicle to the ON mode.

   -5. Check the parameter(s) below with the HDS.

   Signal	Threshold		Current conditions
   	Values	Unit	Values	Unit
   ATF Temperature Sensor Voltage (TRC)	More than 4.9	V

   Does the current condition(s) match the threshold?

   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. Determine possible failure area (TATF line, SGTEMP/SGTATF line)

   -1. Check for Pending or Confirmed DTCs with the HDS.

   DTC Description	Confirmed DTC	Pending DTC	Freeze Frame
   P0713 Transmission Fluid Temperature Sensor Circuit High
   P0A2D Traction Motor Temperature Sensor Circuit High
   P0CF1 PCU Coolant Temperature Sensor Circuit High

   Are DTC P0713, P0A2D, and P0CF1 indicated at the same time?

   YES 

   Go to step 5.

   NO 

   Go to step 3.

3. Open wire check (TATF line)

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

   -2. Do the 12 volt battery terminal disconnection procedure .

   -3. Disconnect the following connectors.

   PCU 33P connector

   Transmission fluid temperature sensor 2P connector

   -4. Measure the resistance between test points 1 and 2.

   Test condition	Vehicle OFF (LOCK) mode
   	PCU 33P connector: disconnected
   	Transmission fluid temperature sensor 2P connector: disconnected
   Test point 1	PCU 33P connector No. 23
   Test point 2	Transmission fluid temperature sensor 2P connector (female terminals) No. 2:

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

   Is there 1.0 Ω or less?

   YES 

   Go to step 4.

   NO 

   Repair an open in the TATF wire between the transmission fluid temperature sensor and the PCU.

4. Transmission fluid temperature sensor check

   -1. At the sensor side, check for continuity between test points 1 and 2.

   Test condition	Vehicle OFF (LOCK) mode
   	PCU 33P connector: disconnected
   	Transmission fluid temperature sensor 2P connector: disconnected
   Test point 1	Transmission fluid temperature sensor 2P connector (male terminals) No. 1:
   Test point 2	Transmission fluid temperature sensor 2P connector (male terminals) No. 2:

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

   Is there continuity?

   YES 

   Replace the PCU .

   NO 

   Replace the transmission fluid temperature sensor .

5. Open wire check (SGTEMP/SGTATF line)

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

   -2. Do the 12 volt battery terminal disconnection procedure .

   -3. Disconnect the following connectors.

   PCU 33P connector

   Transmission fluid temperature sensor 2P connector

   -4. Measure the resistance between test points 1 and 2.

   Test condition	Vehicle OFF (LOCK) mode
   	PCU 33P connector: disconnected
   	Transmission fluid temperature sensor 2P connector: disconnected
   Test point 1	PCU 33P connector No. 17
   Test point 2	Transmission fluid temperature sensor 2P connector (female terminals) No. 1:

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

   Is there 1.0 Ω or less?

   YES 

   Replace the PCU .

   NO 

   Repair an open in the SGTEMP/SGTATF wire between the transmission fluid temperature sensor and the PCU.