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Home >> Oldsmobile >> 2000 >> Intrigue GL >> Repair and Diagnosis >> Brakes >> Traction Control >> Anti-Lock Brake System - Traction Control System - BOSCH 5.3 >> Symptom Tests >> Test I: PCS Indicator Inoperative (Intrigue)

Test I: PCS Indicator Inoperative (Intrigue)

  1. Perform DIAGNOSTIC SYSTEM CHECK  under DIAGNOSIS & TESTING. Go to next step.
  2. Inspect EBTCM ground, making sure ground is clean and tight. If problem was found, repair as necessary. After repairs, go to step  9 . If problem was not found, go to next step.
  3. Using scan tool, observe PCS WARNING INDICATOR parameter in ABS/TCS/PCS/VSES data list. If scan tool displays OFF, go to next step. If scan tool does not display OFF, go to step  5 .
  4. Turn ignition off. Turn ignition on, engine off. Observe PCS indicator during instrument cluster bulb check. If PCS indicator illuminates during bulb check, then turns off, go to next step. If PCS indicator does not illuminate during bulb check, then turns off, go to step  6 .
  5. Check EBTCM connector for poor connections. If problem was found, repair as necessary. After repairs, go to step  9 . If problem was not found, go to step  7 .
  6. Check instrument cluster connector for poor connections. If problem was found, repair as necessary. After repairs, go to step  9 . If problem was not found, go to step  8 .
  7. Replace EBTCM. See ELECTRONIC BRAKE TRACTION CONTROL MODULE (EBTCM)  under REMOVAL & INSTALLATION. After repairs, go to step  9 .
  8. Replace instrument cluster. See appropriate ANALOG INSTRUMENT PANELS article in ACCESSORIES & EQUIPMENT. After repairs, go to next step.
  9. Operate system to verify repair.
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