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Home >> Subaru >> 2011 >> Legacy Premium, Automatic CVT >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 21 (Automatic Transmission - Diagnostics) >> Diagnostic Procedure with Diagnostic Trouble Code (DTC) >> DTC P1724 At EEPROM Error >> Trouble Symptom

DTC P1724 At EEPROM Error: Trouble Symptom

WARNING: This page is about a different variant/trim than selected.
Step Check Yes No
1 CHECK BATTERY. 
  1. Turn the ignition switch to ON.
  2. Read the data of "Battery voltage" using Subaru Select Monitor.
Is the "Battery voltage" 10 V or more? Go to step 2.  Check the battery.
2 CHECK DTC. 
  1. Turn the ignition switch to OFF.
  2. Turn the ignition switch to ON after one minute.
Is DTC P1724 displayed as a temporary code? Replace the TCM. Refer to TRANSMISSION CONTROL MODULE (TCM) 5AT-57, Transmission Control Module(TCM). Current condition is normal. Check for poor contact of TCM connector or harness.