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Home >> Buick >> 2007 >> Lucerne CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 216 (Antilock Brake System With Traction Control System & Stability Control System) >> Diagnostic Information and Procedures >> DTC C0163-C0165 >> Test Description

Test Description

WARNING: This page is about a different car, the 2006 Pontiac Montana SV6, 2006 Chevrolet Uplander, and 2006 Buick Terraza. 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:  Symptoms in the stop lamp circuit can cause the DTC to set.
  1. 3:  This step checks for a BPP DTC. BPP failure can cause the DTC to set.
  2. 4:  This step Checks to see if the DTC will reset as current.
DTC C0163-C0165

Step Action Yes No
Schematic Reference: ABS Schematics 
1 Did you perform the Diagnostic System Check - Vehicle? Go To Step 2  Go to Diagnostic System Check - Vehicle in Vehicle DTC Information
2 Most occurrences of this DTC are caused by excessive TCS activation or braking. Review with the customer to verify the conditions under which the DTC set.
Did vehicle operation cause this DTC to set?		 Go To Step 3  Go to Diagnostic Aids 
3
  1. Use the scan tool in order to clear the DTCs.
  2. Operate the vehicle within normal driving conditions.
Does the DTC reset?		 Go To Step 1  System OK
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