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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 625 (Anti-Lock Brake System) >> Diagnostic Information And Procedures >> DTC C1238: Brake Thermal Model Exceeded (With NW9) >> Test Description

Test Description

WARNING: This page is about a different car, the 2002 Oldsmobile Aurora. 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. 4. Use the scan tool in order to verify that the Brake Thermal Model is exceeded.
Fig 1: DTC C1238 (w/NW9)
G01582439Courtesy of GENERAL MOTORS CORP.