This guide is customized for your 2018 BMW X5
P0956: P0956: Transmission Advanced System - Pressure Control Solenoid 'A' Circuit Low
on 2018 BMW X5
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 P0956 Mean on 2018 BMW X5?
Symptoms
- • Transmission slipping
- • hesitation
- • or difficulty shifting gears
- • often accompanied by a check engine light.
Common Causes
- • Faulty pressure control solenoid 'A'
- • wiring issues
- • TCM malfunction
- • or low transmission fluid level.
How to Fix P0956 on 2018 BMW X5
1. Check transmission fluid level and top off as necessary. 2. Inspect and clean or replace the pressure control solenoid 'A' circuit wiring. 3. Test the solenoid with a multimeter to ensure proper voltage and resistance. 4. Update the TCM software if necessary. 5. Replace the pressure control solenoid 'A' if faulty.
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
Related Diagnostic Codes
Other codes that may appear with P0956
P0954: Transmission Advanced System - Pressure Control Solenoid 'A' Performance
P0955: Transmission Advanced System - Pressure Control Solenoid 'A' Performance
P0957: Transmission Advanced System - Pressure Control Solenoid 'A' Performance
P0958: Transmission Advanced System - Pressure Control Solenoid 'A' Circuit Low
💡 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