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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 236 (Automatic Transmission - 4L60-E/4L65-E (Service & Replacement)) >> Diagnostic Information and Procedures >> DTC P0741: High TCC Slip Speed >> Test Description

Test Description

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

The numbers below refer to the step numbers on the diagnostic table.

  1. 2.  This step inspects for excessive TCC slip when the TCC is commanded ON.
  2. 3.  This step inspects for possible causes of no TCC apply.
Fig 1: DTC P0741 (1 Of 2)
G02424002Courtesy of GENERAL MOTORS CORP.
Fig 2: DTC P0741 (2 Of 2)
G02424003Courtesy of GENERAL MOTORS CORP.