← View Generic P0720 Guide
Severity: Medium
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Vehicle-Specific Guide
This guide is customized for your 2018 BMW X5
P0720: P0720: Transmission Control System Malfunction
on 2018 BMW X5
Fix Cost
$200 - $1000
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 P0720 Mean on 2018 BMW X5?
The P0720 code indicates a malfunction in the transmission control system, which can cause issues with gear shifting and transmission operation.
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Symptoms
- • Difficulty shifting gears
- • slipping or hesitation between gears
- • transmission warning light on
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Common Causes
- • Faulty transmission control module
- • faulty transmission solenoids
- • clogged transmission filter
- • low transmission fluid level
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How to Fix P0720 on 2018 BMW X5
1. Check transmission fluid level and top off as needed. 2. Scan for any other trouble codes. 3. Check transmission solenoids for proper function. 4. Replace faulty transmission control module or solenoids as needed.
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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 P0720
P0718
Sequential Code
P0718: Transmission Control System Malfunction
Medium
P0719
Sequential Code
P0719: Transmission Control System Malfunction
Medium
P0721
Sequential Code
P0721: Transmission Control System Malfunction
Medium
P0722
Sequential Code
P0722: Transmission Control System 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