← View Generic C1173 Guide
Severity: Medium
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Vehicle-Specific Guide
This guide is customized for your 2018 BMW X5
C1173: C1173: Electronic Stability Control (ESC) Malfunction
on 2018 BMW X5
Fix Cost
$200 - $500
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 C1173 Mean on 2018 BMW X5?
The Electronic Stability Control (ESC) system has detected a malfunction, which may cause the vehicle to lose traction or stability.
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Symptoms
- • Vibration
- • loss of traction
- • or sudden loss of power
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Common Causes
- • Faulty ESC module
- • faulty wheel speed sensor
- • faulty yaw rate sensor
- • or faulty steering angle sensor
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How to Fix C1173 on 2018 BMW X5
1. Check and clear any trouble codes. 2. Inspect and clean wheel speed sensors. 3. Replace faulty sensors. 4. Update ESC software if necessary.
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Need Maintenance Info for Your X5?
Get oil capacity, filter specs, and torque settings for your specific 2018 BMW X5.
View 2018 BMW X5 SpecsParts for 2018 BMW X5
Essential Tool
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Related Diagnostic Codes
Other codes that may appear with C1173
C1171
Sequential Code
C1171: Left Front Suspension Strut Friction Bushing Fault
Medium
C1172
Sequential Code
C1172: Steering Column Position Sensor Circuit Malfunction
Medium
C1174
Sequential Code
C1174: Traction Control System Malfunction
Medium
C1175
Sequential Code
C1175: Wheel Speed Sensor 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