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Home >> Jeep >> 2025 >> Grand Cherokee Altitude, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 56 (8P75PH Automatic Transmission - DTCS U0411-00 To U1489-00) >> DTC Troubleshooting >> U0588-00 Invalid Data Received From Transmission Fluid Pump Module 1 >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2025 Jeep Grand Cherokee. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes
TRANSMISSION CONTROL MODULE (TCM) SOFTWARE
INCORRECT TRANSMISSION FLUID LEVEL
INTEGRATED ELECTRIC OIL PUMP (IEP)
TRANSMISSION CONTROL MODULE (TCM)

Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to  PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE  . 

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