Code result
P0813
Reverse Output Circuit
Moderate severity
What it means
General electrical fault on the reverse-output circuit — the line that drives backup lights, reverse alarm or transfer-case reverse signal. With the output broken these consumers cannot be activated.
Is it safe to drive?
Use caution
The vehicle is usually drivable for short distances, but the problem can worsen or affect emissions. Diagnose and repair as soon as practical.
Most likely causes
Open or shorted output wire
highOne of the most commonly reported causes for this code — check this first.
Related help
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