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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 C0245: Wheel Speed Sensor Frequency Error >> Diagnosis

DTC C0245: Wheel Speed Sensor Frequency Error: Diagnosis

  1. Perform DIAGNOSTIC SYSTEM CHECK  under DIAGNOSIS & TESTING. Go to next step.
  2. If DTC C0036, C0041, C0046, C0051 or C0056 is set concurrently with a history DTC C0245, see DIAGNOSTIC TROUBLE CODE DEFINITIONS  table under DIAGNOSIS & TESTING for diagnosis. If DTC C0036, C0041, C0046, C0051 or C0056 is not set concurrently with DTC C0245, go to next step.
  3. Check wheel speed sensors and sensor rings for damage. If sensors or rings are damaged, go to next step. If sensors and rings are okay, go to step  5 .
  4. Replace wheel speed sensor or sensor ring. After repairs, go to step  14 .
  5. Check wheel speed sensor wiring for physical damage. If wiring is damaged, go to next step. If wiring is not damaged, go to step  7 .
  6. Repair wiring as necessary. After repairs, go to step  14 .
  7. Check for proper routing of wheel speed sensor wiring harnesses. Ensure harnesses are routed away from spark plug wires. If harnesses are properly routed, go to step  9 . If harnesses are not properly routed, go to next step.
  8. Reroute wheel speed sensor wiring harnesses away from spark plug wires. After repairs, go to step  14 .
  9. Install scan tool. Turn ignition on. Set scan tool to SNAPSHOT AUTO TRIGGER MODE and monitor wheel speed sensors. Drive vehicle faster than 8 MPH for several minutes. If scan tool triggers on any wheel speed sensor, go to next step. If scan tool does not trigger on any wheel speed sensor, go to step  11 .
  10. Note which wheel speed sensor triggered scan tool. Diagnose DTC for sensor that triggered scan tool. After repairs, go to step  14 .
  11. Reconnect all previously disconnected components. Using scan tool, clear DTCs. Remove scan tool. Drive vehicle faster than 8 MPH for several minutes. If DTC resets, go to step  13 . If DTC does not reset, go to next step.
  12. Malfunction is intermittent. Inspect all connectors and wiring harnesses for damage resulting in an open or high resistance when connected. See INTERMITTENTS & POOR CONNECTIONS  under DIAGNOSIS & TESTING. After repairs, go to step  14 .
  13. Replace EBCM. See ELECTRONIC BRAKE CONTROL MODULE  under REMOVAL & INSTALLATION. After repairs, go to next step.
  14. Reconnect all previously disconnected components. Using scan tool, clear DTCs. Remove scan tool. Drive vehicle faster than 8 MPH for several minutes. If DTC does not reset, system is okay.
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