← View Generic C1245 Guide
Severity: Medium
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Vehicle-Specific Guide
This guide is customized for your 2018 BMW X5
C1245: C1245: Wheel Speed Sensor Malfunction
on 2018 BMW X5
Fix Cost
$100 - $300
Parts & Labor
Difficulty
3/5
1-2 hours
DIY Possible?
❌ No
Pro recommended
Your Vehicle
2018 BMW
X5
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Important for 2018 BMW X5 Owners
Before starting repairs, verify which engine your 2018 BMW X5 has. Check your VIN or engine code to ensure you order the correct parts.
📖 What Does C1245 Mean on 2018 BMW X5?
The wheel speed sensor malfunction code C1245 indicates a problem with the wheel speed sensor circuit, which can cause issues with the vehicle's anti-lock braking system (ABS) and traction control system.
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Symptoms
- • ABS warning light on
- • traction control system malfunction
- • vehicle may vibrate or pull to one side
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Common Causes
- • Faulty wheel speed sensor
- • wiring issue
- • sensor connector corrosion
- • faulty ABS module
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How to Fix C1245 on 2018 BMW X5
1. Check and clean the wheel speed sensor connector and wiring. 2. Replace the wheel speed sensor if faulty. 3. Check and clear any other trouble codes. 4. Test the ABS system to ensure it's functioning properly.
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Need Maintenance Info for Your X5?
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Related Diagnostic Codes
Other codes that may appear with C1245
C1243
Sequential Code
C1243: Electronic Stability Control (ESC) Malfunction
Medium
C1244
Sequential Code
C1244: Traction Control System Malfunction
Medium
C1246
Sequential Code
C1246: ABS System Fault
Medium
C1247
Sequential Code
C1247: Brake System Pressure Sensor Circuit Malfunction
Medium
💡 Why These Codes Are Related:
- • Similar Issues: Same root cause or component failure
- • Related Problems: Often occur together due to system interactions
- • Sequential Codes: Progressive failure stages or multiple sensors
- • Same System: Components within the same automotive system