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On Board Diagnostic Logic DTC NO. DTC DEFINITION DTC DETECTION CONDITION DTC SET CONDITION POSSIBLE CAUSE P2753 Fluid cooler flow control solenoid (EPDE) short to power supply Ignition switch on or vehicle is driving The Transaxle Control Module • Fluid cooler • Harness or • Transaxle P2753 Fluid cooler flow control solenoid (EPDE) open circuit or short to ground The Transaxle Control Module • Fluid cooler • Harness or • Transaxle DTC Confirmation Procedure: Before performing the following procedure, confirm that battery voltage is more than 12 V. • Turn ignition switch off. • Connect the X-431 scan tool to the Data Link Connector (DLC) - use the most current software available. • Start the engine and warm it to normal operating temperature. • Drive the vehicle. • With the scan tool, select view DTC and data stream. • If the DTC is detected, the DTC condition is current. Go to Diagnostic Procedure - Step 1. • If the DTC is not detected, the DTC condition is intermittent (See Diagnostic Help and Intermittent DTC Trou- bleshooting in Section 08 Transaxle & Transfer Case for more information). • If using the appropriate diagnostic test tool, you can diagnose the TCM harness while the TCM is still con- nected. • Using the appropriate diagnostic test tool in this way will help prevent electrical connector terminal damage. NOTE : DIAGNOSIS & TESTING
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