DTC C10EE
Diagnostic Instructions Perform the Diagnostic System Check prior to using this diagnostic procedure: Diagnostic System Check - Vehicle Review the description of Strategy Based Diagnosis: Strategy Based Diagnosis An overview of each diagnostic category can be found here: Diagnostic Procedure Instructions DTC Descriptor DTC C10EE Wheel Speed Sensor Frequency Symptom Byte Information: Symptom Byte List Circuit/System Description For an overview of the component/system, refer to: ABS Description and Operation
| Component | Description |
|---|---|
| B5 Wheel Speed Sensor | The sensor contains a hall-effect sensor and additional electronics that processes the signal. It detects the change of strength of the magnetic field caused by the reluctor ring. When the strength changes, the sensor changes the amount of current it consumes. This results in a square wave signal of current and voltage. The control module detects the frequency in which the signal changes, which is proportional to the rotational speed. |
| K160 Brake System Control Module | The control module K160 can increase and decrease the brake pressure on all 4 wheels individually in order to fulfill these functions: Antilock Braking Traction Control Vehicle Stability Control The control module K160 can also influence the following control modules to limit the amount of produced torque: K20 Engine Control Module K71 Transmission Control Module |
Conditions for Running the DTC Vehicle Speed Greater than 17 km/h (10 MPH) Brake Pedal = Not applied Conditions for Setting the DTC Conditions for Setting the DTC The following parameters are not within 20% of each other: B5 Wheel Speed Sensor Actions Taken When the DTC Sets ABS Warning Indicator = ON Traction/Stability Control Indicator = ON Brake warning indicator malfunction. = ON Hill Descent Control = ON Malfunction Indicator Lamp (MIL) = ON DTCs listed in the DTC Descriptor category = Type A DTC Conditions for Clearing the DTC DTCs listed in the DTC Descriptor category = Type A DTC Diagnostic Aids Inspect the component for wear or damage: B5 Wheel Speed Sensor . Do NOT use a magnet to clean the component: Encoder Ring . Inspect the following components: B5 Wheel Speed Sensor = Correct part . If the customer comments that the ABS indicator is ON only during moist environmental conditions (rain, snow, vehicle washed), inspect the wheel speed sensor wiring for signs of water intrusion. Reference Information Schematic Reference Antilock Brake System Schematics Connector End View Reference Master Electrical Component List Electrical Information Reference Circuit Testing Connector Repairs Testing for Intermittent Conditions and Poor Connections Wiring Repairs Scan Tool Reference Control Module References Circuit/System Verification
- Ensure that the tires are inflated to the proper pressure.
- Confirm that all tires are of the proper size and the same model and brand. If a mis-sized or non-matching tire model is present, inform the customer that in order for the vehicle stability system to function normally, tires need to have a uniform size and rolling diameter. ⇒ If not correct 2.1. Repair or replace as necessary 2.2. Ignition » On / Vehicle » In Service Mode 2.3. Under normal operating conditions: Verify DTC C10EE is not set. ⇒ If the DTC sets » Replace the component: K160 Brake System Control Module ⇓ If no DTC is set 2.4. All OK. ⇓ If correct
- Under normal operating conditions: Verify DTC C10EE is not set. ⇒ If the DTC sets » Replace the component: K160 Brake System Control Module ⇓ If no DTC is set
- All OK. Repair Instructions Perform the Diagnostic Repair Verification after completing the repair: Diagnostic Repair Verification For control module replacement, programming, and setup refer to: Control Module References