Fix Cost
$100 - $500
Parts & Labor
Difficulty
3/5
Moderate
1-2 hours
DIY Possible?
❌ No
Pro recommended
Category
Body
System
📖 What Does B0182 Mean?
The immobilizer system has malfunctioned, preventing the vehicle from starting or running. This code indicates a problem with the immobilizer system's communication with the engine control module.
⚠️
Symptoms
- • Vehicle won't start
- • engine light is on
- • may have a 'check engine' symbol on the dashboard
🔍
Common Causes
- • Faulty immobilizer key fob
- • damaged or corroded wiring
- • faulty immobilizer module
- • incorrect key code
Fix Guide
🛠️
Possible Solutions
1. Check the immobilizer key fob's battery level and replace it if necessary. 2. Inspect the wiring for damage or corrosion and repair or replace as needed. 3. Check the immobilizer module for faults and replace it if necessary. 4. Check the key code and ensure it is correct.
Required Parts
Tools
multimeter
wiring tester
soldering iron
👨🔧
Need a Pro?
Complex codes like B0182 can be tricky. Don't risk it if you're unsure.
Quick Stats
Severity
Medium
DIY Friendly
No
Est. Time
1-2 hours
🔗
Related Diagnostic Codes
Other codes that may appear with B0182
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