Front Right Cargo Area Light Circuit Malfunction
The B0146 code means the vehicle's onboard diagnostic system has detected: Front Right Cargo Area Light Circuit Malfunction. This is a low severity code.
- Keep driving?
- Yes, but fix soon
- DIY difficulty
- easy
- Estimated cost
- $5 - $100 (parts and labor)
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Common Symptoms
- Cargo area light not illuminating
- No light in cargo compartment
- Cargo light stays on continuously
- Cargo light dim or flickering
Probable Causes (Ranked by Likelihood)
- Burned out cargo light bulb Very High
- Faulty cargo light switch High
- Corroded cargo light socket Moderate
- BCM cargo light output fault Low
Step-by-Step Diagnostic Procedure
-
Inspect cargo area light bulb
-
Test cargo light switch
-
Check socket for corrosion
-
Scan BCM for cargo light codes
Frequently Asked Questions
Is the cargo light the same as the dome light?
No, the cargo light specifically illuminates the cargo area on a separate circuit.
Can I add additional cargo lighting?
Yes, aftermarket LED strip lights can be added to the cargo area.
Does it turn off automatically?
On most vehicles, yes, after a set timer period or when doors are locked.
Sources
This page is built from documented references. Verify against your own service info before repair work.
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