Left Front Side Marker Light Circuit Malfunction
The B0061 code means the vehicle's onboard diagnostic system has detected: Left Front Side Marker Light Circuit Malfunction. This is a low severity code.
- Keep driving?
- Yes, but fix soon
- DIY difficulty
- easy
- Estimated cost
- $5 - $80 (parts and labor)
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Common Symptoms
- Left front side marker light not illuminating
- Reduced visibility at night from the left side
- Dashboard exterior lighting warning indicator
- Failed state vehicle inspection
Probable Causes (Ranked by Likelihood)
- Burned out side marker bulb Very High
- Corroded bulb socket or ground connection High
- Damaged wiring to left front marker light Moderate
- Body control module output failure Low
Step-by-Step Diagnostic Procedure
-
Inspect left front side marker bulb for burnout
-
Check bulb socket for corrosion or loose fit
-
Test voltage at socket with lights on
-
Verify ground connection at left front fender
Frequently Asked Questions
Is a side marker light the same as a turn signal?
No. Side marker lights are small amber or red lights on the fenders that remain steadily lit. Turn signals flash to indicate direction changes.
Can I drive with a side marker light out?
Yes, you can drive safely, but in many states a burned-out side marker will cause a failed safety inspection.
How hard is it to replace a side marker bulb?
It is one of the easiest automotive repairs. Most side marker bulbs can be accessed by turning the socket counterclockwise from behind the fender liner.
Sources
This page is built from documented references. Verify against your own service info before repair work.
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