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Home >> Toyota >> 2015 >> Prius C One >> Repair and Diagnosis >> Hybrid/Electric Powertrain >> Testing and Diagnosis >> Hybrid Control System (Diagnostic Codes (P0069-273 - P0A38-257)) >> Hybrid Control System >> DTC P0A2C-247: Drive Motor "A" Temperature Sensor Circuit Low; DTC P0A2D-249: Drive Motor "A" Temperature Sensor Circuit High [12/2014 - ] >> Description

DTC P0A2C-247: Drive Motor "A" Temperature Sensor Circuit Low; DTC P0A2D-249: Drive Motor "A" Temperature Sensor Circuit High [12/2014 - ]: Description

Refer to the description for DTC P0A2B-250. Refer to DESCRIPTION .

DTC No. INF Code DTC Detection Condition Trouble Area
P0A2C 247 Short to GND or short in the motor temperature sensor circuit
(1 trip detection logic)
  • Wire harness or connector
  • Hybrid vehicle control ECU
  • Hybrid vehicle transaxle assembly (Motor temperature sensor)
P0A2D 249 Open or short to +B in the motor temperature sensor circuit
(1 trip detection logic)
RELATED DATA LIST

DTC No. Data List
P0A2C-247 Motor Temp No1
P0A2D-249

HINT: 

After confirming that DTC P0A2C-247 or P0A2D-249 is output, use the Techstream to check "Motor Temp No1" in the hybrid vehicle control ECU Data List.

Displayed Temperature Malfunction
-40°C (-40°F) Open circuit or short to +B
215°C (419°F) Short circuit or short to GND