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Home >> Jeep >> 2005 >> Wrangler Rubicon, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 570 (545RFE Automatic Transmission - Electrical Diagnostics) >> DTC Troubleshooting >> P1790-Fault Immediately After Shift >> Diagnostic Test

Diagnostic Test

WARNING: This page is about a different car, the 2005 Jeep Grand Cherokee. However, it is still accessible from the selected car via links, so may be relevant.
  1. 1)  INTENDED GEAR TO APPLIED CLUTCH  

    With the scan tool, check the EATX DTC EVENT DATA to determine in which gear the slippage occurred and the clutches that were applied.

    With the EATX DTC EVENT DATA, use the information provided above to determine the proper symptom for diagnosis.

    View repair 

    Repair 

    1. Refer to the Transmission category and perform the appropriate symptom identified from the EATX DTC EVENT DATA, intended gear, and applied clutches.
    2. Perform 45RFE/545RFE TRANSMISSION VERIFICATION TEST - VER 1 .