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Home >> Chevrolet >> 2001 >> Camaro Base, 2D Convertible, Automatic >> Repair and Diagnosis >> Brakes >> Traction Control >> Anti-Lock Brake System With Traction Control System - BOSCH 5.3 >> Diagnostic Tests >> DTC C0035, DTC C0036, DTC C0040, DTC C0041, DTC C0045, DTC C0046, DTC C0050 & DTC C0051: Wheel Speed Sensor Circuit >> Diagnosis

DTC C0035, DTC C0036, DTC C0040, DTC C0041, DTC C0045, DTC C0046, DTC C0050 & DTC C0051: Wheel Speed Sensor Circuit: Diagnosis

  1. Perform DIAGNOSTIC SYSTEM CHECK  under DIAGNOSIS & TESTING. Go to next step.
  2. Install scan tool. Turn ignition on. Set up scan tool snap shot feature to trigger for this DTC. Drive vehicle at a speed greater than 5 MPH. If DTC resets, go to next set. If DTC does not reset, see DIAGNOSTIC AIDS  .
  3. Raise and support vehicle. Disconnect wheel speed sensor connector. Measure resistance across wheel speed sensor. If resistance is 800-1600 ohms, go to next step. If resistance is not 800-1600 ohms, go to step  8 .
  4. Spin wheel. Measure AC voltage across wheel speed sensor. If AC voltage is greater than 100 millivolts, go to next step. If AC voltage is not greater than 100 millivolts, go to step  8 .
  5. Check wheel speed sensor connector for poor connections. If problem was found, repair as necessary. After repairs, go to step  10 . If problem was not found, go to next step.
  6. Disconnect EBCM connector. Install Universal Pinout Box (J-39700) using Adapter Cable (J-39700-530) to EBCM harness connector only. Check wheel speed sensor circuits for open, short to ground, short to voltage or shorted together. If problem was found, repair as necessary. After repairs, go to step  10 . If problem was not found, go to next step.
  7. Check EBCM connector for poor connections. If problem was found, repair as necessary. After repairs, go to step  10 . If problem was not found, go to step  9 .
  8. Replace wheel speed sensor. See WHEEL SPEED SENSOR  under REMOVAL & INSTALLATION. After repairs, go to step  10 .
  9. Replace EBCM. See ELECTRONIC BRAKE CONTROL MODULE  under REMOVAL & INSTALLATION. After repairs, go to next step.
  10. Using scan tool, clear DTCs. Operate vehicle. If DTC does not reset, system is okay.
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