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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 C0196: Yaw Rate Circuit Malfunction (Intrigue) >> Diagnosis

DTC C0196: Yaw Rate Circuit Malfunction (Intrigue): Diagnosis

  1. Perform DIAGNOSTIC SYSTEM CHECK  under DIAGNOSIS & TESTING. Go to next step.
  2. Turn ignition off. Disconnect EBCM. Install Universal Pinout Box (J 39700) with Cable Adapter (J 39700-530) between EBCM and EBCM connector. Turn ignition on, engine off. Using DVOM, measure voltage between universal pinout box terminals No. 26 (Dark Blue wire) and No. 15 (Black/White wire). If voltage is 0.23-4.78 volts, see DIAGNOSTIC AIDS  . If voltage is not 0.23-4.78 volts, go to next step.
  3. Turn ignition off. Disconnect yaw/lateral accelerometer sensor. Turn ignition on, engine off. Using DVOM, measure voltage between ignition (Pink wire) and ground (Gray/Black wire) circuits of yaw/lateral accelerometer sensor. If battery voltage is present, go to step  5 . If battery voltage is not present, go to next step.
  4. Check Pink wire between yaw/lateral accelerometer sensor and underhood accessory wiring junction block for high resistance or open. If problem was found, repair as necessary. After repairs, go to step  19 . If problem was not found, see POWER DISTRIBUTION article in WIRING DIAGRAMS.
  5. Reconnect yaw/lateral accelerometer sensor. Using DVOM, measure voltage between universal pinout box terminals No. 26 (Dark Blue wire) and No. 15 (Black/White wire). If voltage is less than 4.78 volts, go to next step. If voltage is not less than 4.78 volts, go to step  13 .
  6. Using DVOM, measure voltage between universal pinout box terminals No. 26 (Dark Blue wire) and No. 15 (Black/White wire). If voltage is greater than 0.23 volt, go to next step. If voltage is not greater than 0.23 volt, go to step  12 .
  7. Using DVOM, measure voltage between universal pinout box terminals No. 16 (Orange wire) and No. 15 (Black/White wire). If voltage is less than 2 volts, go to step  11 . If voltage is not less than 2 volts, go to next step.
  8. Using DVOM, measure voltage between universal pinout box terminals No. 16 (Orange wire) and No. 15 (Black/White wire). If voltage is greater than 3 volts, go to step  10 . If voltage is not greater than 3 volts, go to next step.
  9. Turn ignition off. Disconnect negative battery cable. Measure resistance between Gray/Black wire of yaw/lateral accelerometer connector and ground. If resistance is 0-5 ohms, go to step  16 . If resistance is not 0-5 ohms, go to step  14 .
  10. Check Orange wire (5-volt reference circuit) of yaw/lateral accelerometer sensor for short to voltage. If problem was found, repair as necessary. After repairs, go to step  19 . If problem was not found, go to step  15 .
  11. Check Orange wire (5-volt reference circuit) of yaw/lateral accelerometer sensor for short to ground, high resistance or open. If problem was found, repair as necessary. After repairs, go to step  19 . If problem was not found, go to next step.
  12. Check Dark Blue wire (yaw rate signal circuit) of yaw/lateral accelerometer sensor for short to ground, high resistance or open. If problem was found, repair as necessary. After repairs, go to step  19 . If problem was not found, go to step  15 .
  13. Check Dark Blue wire (yaw rate signal circuit) of yaw/lateral accelerometer sensor for short to voltage. If problem was found, repair as necessary. After repairs, go to step  19 . If problem was not found, go to step  15 .
  14. Disconnect EBCM. Check Gray/Black wire (ground circuit) of yaw/lateral accelerometer sensor for high resistance or open. If problem was found, repair as necessary. After repairs, go to step  19 . If problem was not found, go to next step.
  15. Check yaw/lateral accelerometer sensor connector for poor connections. If problem was found, repair as necessary. After repairs, go to step  19 . If problem was not found, go to step  17 .
  16. Check EBCM connector for poor connections. If problem was found, repair as necessary. After repairs, go to step  19 . If problem was not found, go to step  18 .
  17. Replace yaw/lateral accelerometer sensor. See YAW/LATERAL ACCELEROMETER SENSOR (INTRIGUE)  under REMOVAL & INSTALLATION. After repairs, go to step  19 .
  18. Replace EBCM. See ELECTRONIC BRAKE CONTROL MODULE  under REMOVAL & INSTALLATION. After repairs, go to next step.
  19. Using scan tool, clear DTCs. Operate vehicle. If DTC does not reset, system is okay.
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