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Home >> Cadillac >> 2006 >> STS Base, 3.6 7, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - 3.6L - DTC P0130 To P0391 >> DTC P0318 >> Test Description
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Test Description

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

  1. 2:  A condition with the wheel speed sensors or the serial data circuits between the EBCM and ECM can cause this DTC.
DTC P0318

Step Action Yes No
1 Did you perform the Diagnostic System Check - Vehicle? Go to Step 2  Go to Diagnostic System Check - Vehicle
2  Are there any UXXX DTCs set? Go to Diagnostic Trouble Code (DTC) List - Vehicle Go to Diagnostic Starting Point - Antilock Brake System
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