Fix Cost
$50 - $200
Parts & Labor
Difficulty
3/5
Moderate
1-2 hours
DIY Possible?
✅ Yes
Save money
Category
Body
System
📖 What Does B0131 Mean?
The power window relay circuit is malfunctioning, preventing the windows from functioning properly. This code is typically set when the window switch is activated but the window does not move.
⚠️
Symptoms
- • Window does not move
- • window switch is activated but no movement is detected
- • multiple windows may be affected
🔍
Common Causes
- • Faulty power window relay
- • faulty window switch
- • wiring issue
- • blown fuse
Fix Guide
🛠️
Possible Solutions
1. Check the power window relay for any signs of physical damage or corrosion. Replace if necessary. 2. Check the window switch for any signs of physical damage or corrosion. Replace if necessary. 3. Check the wiring harness for any signs of damage or corrosion. Repair or replace as necessary. 4. Check the fuse box for a blown fuse. Replace the fuse if necessary.
Required Parts
Tools
Multimeter
Wire tester
Torx screwdriver
👨🔧
Need a Pro?
Complex codes like B0131 can be tricky. Don't risk it if you're unsure.
Quick Stats
Severity
Medium
DIY Friendly
Yes
Est. Time
1-2 hours
🔗
Related Diagnostic Codes
Other codes that may appear with B0131
B0100
Same System
B0100: Seat Position Sensor Malfunction
Medium
B0101
Same System
B0101: Body System Code B0101 - Lighting
Medium
B0102
Same System
B0102: Immobilizer System Malfunction
Medium
B0103
Same System
B0103: Audio System Malfunction
Medium
B0104
Same System
B0104: Airbag System Malfunction
High
B0105
Same System
B0105: Climate Control Blower Motor Fault
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