Code
C1360
HYUNDAI
C — Chassis
ESP Torque Control Disable | ESP Irreversible Error
Views:
UK: 19
EN: 20
RU: 18
AI status
Completed
Completed
100%
Causes
- ESP/ABS control module internal failure
- Loss of power, poor ground, or blown fuse to ESP/ABS module
- CAN bus communication fault between ABS/ESP module and other control modules
- Failed wheel speed, yaw rate, or steering angle sensor
- Water or corrosion in ABS/ESP connectors or hydraulic unit
- Low battery voltage or charging system fault
Symptoms
- ESP/ESC warning lamp (and possibly ABS light) illuminated
- Traction control/torque control disabled messages
- Loss of stability assist or torque reduction functions under slip
- Possible stored ride/drive faults or limp-home behavior
- No/limited ABS/ESP functions during braking or cornering
What to check
- Read and record all stored and pending DTCs and freeze-frame data with a capable scan tool
- Check battery voltage with engine off and cranking (must be stable and within spec)
- Inspect fuses and relays related to ABS/ESP power and pump motor
- Visually inspect ABS/ESP module connectors, wiring looms, and wheel sensor connectors for corrosion or damage
- Verify CAN bus communication to ABS/ESP module (no bus-off, realistic vehicle speed message)
- Check for other related codes (wheel speed, yaw, steering angle) and note their status
Signal parameters
- Battery voltage: nominal 12.0–14.5 V (engine running ~13.5–14.5 V)
- Wheel speed sensors: show synchronized wheel speeds; no missing pulses at low speed
- Steering angle sensor: angle in degrees and offset; capable of zeroing/calibration
- Yaw rate sensor: rate in deg/s consistent with vehicle motion
- Brake pressure/line pressure (if available): changes when pedal applied/ABS active
- ABS pump/motor current or status (on command) and valve activation feedback
Diagnostic algorithm
- Connect a diagnostic scanner that can read ABS/ESP module live data. Record all DTCs and freeze-frame information.
- Confirm battery and charging system health. Recharge or load-test battery if low, then clear codes and retest.
- Inspect power, ground, and fuses for the ABS/ESP module. Repair any corrosion, loose or high-resistance grounds.
- Check CAN bus integrity: verify module responds on network, check for bus-off, low activity, or missing speed messages. Repair wiring or connectors as needed.
- Inspect wheel speed, steering angle, and yaw sensor connectors/wiring. Use live data while rotating wheels (or driving) to verify each sensor produces expected signals and consistent values.
- Perform steering angle sensor calibration if offset or plausibility errors appear. Re-check codes after calibration.
- Command ABS pump/valves with diagnostic tool (if supported) to verify operation and measure pump current. Inspect hydraulic unit for corrosion or water ingress.
- If sensors and wiring check OK but C1360 persists and the module reports an internal irreversible fault, capture module software and hardware IDs, then consult factory service information. In many cases module repair or replacement and reprogramming by a dealer/qualified shop is required.
- After repairs, clear codes and perform a test drive replicating the original conditions to confirm the fault does not return.
Likely causes
- Intermittent or open power/ground to ESP/ABS control module
- Damaged wiring or connector on a wheel speed sensor, yaw sensor, or steering angle sensor
- Corroded ABS hydraulic unit connector or internal pump/motor fault
- Permanent internal fault in ESP/ABS ECU marked as irreversible
- CAN termination or wiring short causing loss of vehicle speed/CAN messages
Fault status
Status
ESP system detected an irreversible error and torque/stability control has been disabled. Service required — check ABS/ESP module, sensors, and communication.
Repair difficulty: Hard
Diagnostic time: 1.5-4.0 hours
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