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Home >> Oldsmobile >> 1999 >> Intrigue GL, 3.5 H >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 2 (Anti-Lock Brake System With Traction Control System - Abs-VI) >> Diagnosis & Testing >> Clearing Diagnostic Trouble Codes (DTCS)

Clearing Diagnostic Trouble Codes (DTCS)

WARNING: This page is about a different variant/trim than selected.
NOTE: DTCs cannot be cleared by disconnecting EBCM/EBTCM or negative battery cable, or by turning ignition off. DTCs will be erased only if no DTCs occur for 100 drive cycles. A drive cycle occurs when the ignition is turned to RUN position and vehicle is driven faster than 10 MPH. Ignition cycle counter in EBCM/EBTCM will be reset to zero.
  1. Connect Tech 2 scan tool. See USING TECH 2 SCAN TOOL. Before clearing DTCs, check and note current DTC data. Select ABS/TCS function. Select DTC(S) function and then CLEAR CODES function.
  2. Verify DTCs are cleared. If other DTCs are displayed, either DTCs were not cleared or ABS/TCS fault still exists. Diagnose fault and repeat procedure.