📖 What Does B0845 Mean?
Symptoms
- • Dim or non-functioning headlights
- • taillights
- • or brake lights
- • or a warning light on the dashboard.
Common Causes
- • Faulty headlight or taillight bulb
- • wiring issue
- • or a problem with the body control module.
Possible Solutions
1. Check the headlight or taillight bulb and replace if necessary. 2. Inspect the wiring harness for damage or corrosion and repair if necessary. 3. Check the body control module for any fault codes and clear or replace if necessary.
Fixing this on your car?
Get the exact oil type, fluid capacities, and torque specs for your specific vehicle before you start the repair.
❓ Common Questions About B0845
Can I drive with code B0845?
You can drive for a short time, but should address code B0845 soon to avoid worsening the problem or failing an emissions test.
How much does it cost to fix B0845?
The estimated repair cost for code B0845 is between $50 and $200. This includes parts and labor for most makes and models.
Is this code easy to fix myself?
This repair is considered moderate. It may require specialized tools or significant disassembly. Professional help is recommended if you aren't an experienced DIYer.
Required Parts
Recommended Tools
Need a Pro?
Complex codes like B0845 can be tricky. Don't risk it if you're unsure.
Recommended Tool
Professional OBD2 Scanner
Read & clear codes, view live data, and reset service lights yourself.
View Best Sellers ↗Related Diagnostic Codes
Other codes that may appear with B0845
B0843: Power Window Circuit Malfunction
B0844: Seat Position Sensor Malfunction
B0846: Immobilizer System Malfunction
B0847: Audio System Malfunction
💡 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