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Home / DTC / C0063 — Yaw Rate Sensor

C0063 — Yaw Rate Sensor

Detailed page for trouble code C0063.

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C0063

Generic C — Chassis

Yaw Rate Sensor

Brand: Generic
Type: C — Chassis
AI status
Completed
ready
Completed 100%
Page language: EN

Causes

  • Faulty yaw rate (gyroscope/IMU) sensor
  • Damaged wiring harness or pin corrosion at sensor connector
  • Poor sensor mounting or misalignment (loose or shifted housing)
  • Water ingress or contamination of sensor connector
  • Blown sensor supply fuse or poor ground
  • Faulty ABS/ESC control module or internal CAN/bus communications fault

Symptoms

  • ABS, ESC or traction control warning lamp illuminated
  • Stability/traction control disabled or operating incorrectly
  • Reduced braking/stability intervention or unexpected intervention
  • Stored DTC(s) related to yaw rate or vehicle dynamics
  • Inconsistent behavior during cornering or sudden steering inputs

What to check

  • Read stored codes and freeze-frame data with an appropriate scan tool (ABS/ESP module)
  • Check battery voltage and charging system (low supply can cause sensor errors)
  • Visually inspect sensor mounting and wiring harness for damage, chafing, corrosion, or water intrusion
  • Check connector pins for corrosion, bent pins or push-pulls; reseat connector
  • Verify fuse(s) supplying the sensor and module are intact
  • Backprobe sensor supply, ground and signal with a multimeter/oscilloscope

Signal parameters

  • Supply: typically 5 V reference (or battery/ignition supply depending on design) and ground — verify present at sensor connector
  • Output: MEMS yaw sensors often provide a centered DC voltage at 0°/s (commonly ~Vref/2) or a digital/CAN data stream — expected value should be stable at rest
  • Response: output should change smoothly and proportionally with angular rotation (degrees/sec) without dropouts or noise
  • Impedance/continuity: wiring harness should show continuity to module ground and reference supply
  • Communication: if sensor uses CAN/SPI/I2C, verify bus integrity and absence of bus errors

Diagnostic algorithm

  1. Retrieve all DTCs and freeze-frame; note whether the fault is historic or current and any time stamps.
  2. Inspect sensor and harness physically for damage, corrosion, water, or loose mounting.
  3. Verify vehicle battery and charging voltage to rule out supply-related faults.
  4. Check sensor power and ground at the connector with key ON; compare to expected reference voltages.
  5. Monitor yaw rate signal at rest and while rotating the vehicle or turning the steering (use oscilloscope or scan tool live data). At rest the signal should be steady; during rotation it should vary smoothly.
  6. Wiggle harness and connector while observing live data to detect intermittent wiring faults.
  7. If signal absent or implausible and supply/ground OK, swap with known-good sensor (if available) or temporarily bridge sensor harness to confirm fault follows the sensor.
  8. Check for module software updates or required yaw sensor calibration/initialization procedure after replacement; perform any relearn procedures.
  9. Replace sensor only after confirming wiring/module are OK; clear codes and test drive to verify fault does not return.
  10. If fault persists after sensor replacement and calibration, inspect/replace ABS/ESC control module or investigate CAN/bus faults.

Likely causes

  • Connector corrosion or damaged wiring to yaw sensor (most common)
  • Sensor failure due to internal electronics or mechanical shock
  • Sensor not mounted securely or mispositioned after service
  • Module communication error or blown fuse (less common)

Fault status

⚠️ Status
Yaw rate sensor circuit malfunction or implausible signal detected; stability control may be disabled.
🟡 Repair difficulty: Medium
⏱️ Diagnostic time: 0.5-2.0 hours

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Code

C0063

HYUNDAI C — Chassis

Yaw Rate Sensor (Subfault)

Brand: HYUNDAI
Type: C — Chassis
AI status
Completed
ready
Completed 100%
Page language: EN

Causes

  • Faulty yaw rate (gyroscope/IMU) sensor
  • Damaged wiring harness or pin corrosion at sensor connector
  • Poor sensor mounting or misalignment (loose or shifted housing)
  • Water ingress or contamination of sensor connector
  • Blown sensor supply fuse or poor ground
  • Faulty ABS/ESC control module or internal CAN/bus communications fault

Symptoms

  • ABS, ESC or traction control warning lamp illuminated
  • Stability/traction control disabled or operating incorrectly
  • Reduced braking/stability intervention or unexpected intervention
  • Stored DTC(s) related to yaw rate or vehicle dynamics
  • Inconsistent behavior during cornering or sudden steering inputs

What to check

  • Read stored codes and freeze-frame data with an appropriate scan tool (ABS/ESP module)
  • Check battery voltage and charging system (low supply can cause sensor errors)
  • Visually inspect sensor mounting and wiring harness for damage, chafing, corrosion, or water intrusion
  • Check connector pins for corrosion, bent pins or push-pulls; reseat connector
  • Verify fuse(s) supplying the sensor and module are intact
  • Backprobe sensor supply, ground and signal with a multimeter/oscilloscope

Signal parameters

  • Supply: typically 5 V reference (or battery/ignition supply depending on design) and ground — verify present at sensor connector
  • Output: MEMS yaw sensors often provide a centered DC voltage at 0°/s (commonly ~Vref/2) or a digital/CAN data stream — expected value should be stable at rest
  • Response: output should change smoothly and proportionally with angular rotation (degrees/sec) without dropouts or noise
  • Impedance/continuity: wiring harness should show continuity to module ground and reference supply
  • Communication: if sensor uses CAN/SPI/I2C, verify bus integrity and absence of bus errors

Diagnostic algorithm

  1. Retrieve all DTCs and freeze-frame; note whether the fault is historic or current and any time stamps.
  2. Inspect sensor and harness physically for damage, corrosion, water, or loose mounting.
  3. Verify vehicle battery and charging voltage to rule out supply-related faults.
  4. Check sensor power and ground at the connector with key ON; compare to expected reference voltages.
  5. Monitor yaw rate signal at rest and while rotating the vehicle or turning the steering (use oscilloscope or scan tool live data). At rest the signal should be steady; during rotation it should vary smoothly.
  6. Wiggle harness and connector while observing live data to detect intermittent wiring faults.
  7. If signal absent or implausible and supply/ground OK, swap with known-good sensor (if available) or temporarily bridge sensor harness to confirm fault follows the sensor.
  8. Check for module software updates or required yaw sensor calibration/initialization procedure after replacement; perform any relearn procedures.
  9. Replace sensor only after confirming wiring/module are OK; clear codes and test drive to verify fault does not return.
  10. If fault persists after sensor replacement and calibration, inspect/replace ABS/ESC control module or investigate CAN/bus faults.

Likely causes

  • Connector corrosion or damaged wiring to yaw sensor (most common)
  • Sensor failure due to internal electronics or mechanical shock
  • Sensor not mounted securely or mispositioned after service
  • Module communication error or blown fuse (less common)

Fault status

⚠️ Status
Yaw rate sensor circuit malfunction or implausible signal detected; stability control may be disabled.
🟡 Repair difficulty: Medium
⏱️ Diagnostic time: 0.5-2.0 hours

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C0035 C0040 C0050 C0060 C0110
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Code

C0063

LAND ROVER C — Chassis

Sensor of yaw rate

Brand: LAND ROVER
Type: C — Chassis
AI status
Completed
ready
Completed 100%
Page language: EN

Causes

  • Faulty yaw rate (gyroscope/IMU) sensor
  • Damaged wiring harness or pin corrosion at sensor connector
  • Poor sensor mounting or misalignment (loose or shifted housing)
  • Water ingress or contamination of sensor connector
  • Blown sensor supply fuse or poor ground
  • Faulty ABS/ESC control module or internal CAN/bus communications fault

Symptoms

  • ABS, ESC or traction control warning lamp illuminated
  • Stability/traction control disabled or operating incorrectly
  • Reduced braking/stability intervention or unexpected intervention
  • Stored DTC(s) related to yaw rate or vehicle dynamics
  • Inconsistent behavior during cornering or sudden steering inputs

What to check

  • Read stored codes and freeze-frame data with an appropriate scan tool (ABS/ESP module)
  • Check battery voltage and charging system (low supply can cause sensor errors)
  • Visually inspect sensor mounting and wiring harness for damage, chafing, corrosion, or water intrusion
  • Check connector pins for corrosion, bent pins or push-pulls; reseat connector
  • Verify fuse(s) supplying the sensor and module are intact
  • Backprobe sensor supply, ground and signal with a multimeter/oscilloscope

Signal parameters

  • Supply: typically 5 V reference (or battery/ignition supply depending on design) and ground — verify present at sensor connector
  • Output: MEMS yaw sensors often provide a centered DC voltage at 0°/s (commonly ~Vref/2) or a digital/CAN data stream — expected value should be stable at rest
  • Response: output should change smoothly and proportionally with angular rotation (degrees/sec) without dropouts or noise
  • Impedance/continuity: wiring harness should show continuity to module ground and reference supply
  • Communication: if sensor uses CAN/SPI/I2C, verify bus integrity and absence of bus errors

Diagnostic algorithm

  1. Retrieve all DTCs and freeze-frame; note whether the fault is historic or current and any time stamps.
  2. Inspect sensor and harness physically for damage, corrosion, water, or loose mounting.
  3. Verify vehicle battery and charging voltage to rule out supply-related faults.
  4. Check sensor power and ground at the connector with key ON; compare to expected reference voltages.
  5. Monitor yaw rate signal at rest and while rotating the vehicle or turning the steering (use oscilloscope or scan tool live data). At rest the signal should be steady; during rotation it should vary smoothly.
  6. Wiggle harness and connector while observing live data to detect intermittent wiring faults.
  7. If signal absent or implausible and supply/ground OK, swap with known-good sensor (if available) or temporarily bridge sensor harness to confirm fault follows the sensor.
  8. Check for module software updates or required yaw sensor calibration/initialization procedure after replacement; perform any relearn procedures.
  9. Replace sensor only after confirming wiring/module are OK; clear codes and test drive to verify fault does not return.
  10. If fault persists after sensor replacement and calibration, inspect/replace ABS/ESC control module or investigate CAN/bus faults.

Likely causes

  • Connector corrosion or damaged wiring to yaw sensor (most common)
  • Sensor failure due to internal electronics or mechanical shock
  • Sensor not mounted securely or mispositioned after service
  • Module communication error or blown fuse (less common)

Fault status

⚠️ Status
Yaw rate sensor circuit malfunction or implausible signal detected; stability control may be disabled.
🟡 Repair difficulty: Medium
⏱️ Diagnostic time: 0.5-2.0 hours

Similar codes

C0035 C0040 C0050 C0060 C0110
320

Browse 320 LAND ROVER manuals: repair procedures, diagnostics, wiring diagrams, component locations, service data and Labor Times by year, model and trim.

LAND ROVER

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+100 karma for a short comment :)
Keep it short and practical. Up to 500 characters.
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