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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 834 (Automatic Transmission - 4L80-E/4L85-E (Service & Replacement)) >> Diagnostic Information and Procedures >> DTC P0218: High TFT >> Test Description

Test Description

WARNING: This page is about a different car, the 2003 GMC Yukon XL, 2003 Chevrolet Suburban, and 2003 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.

The number below refers to the step number on the diagnostic table.

  1. 3. This step inspects for air restrictions and loss of transmission fluid flow, causing high transmission fluid temperature.
    Fig 1: Diagnostic Trouble Code (DTC P0218) Table (Step 1-2)
    G02111982Courtesy of GENERAL MOTORS CORP.
    Fig 2: Diagnostic Trouble Code (DTC P0218) Table (Step 3-7)
    G02111983Courtesy of GENERAL MOTORS CORP.
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