OBD Code P0600

Serial Communication Link Malfunction

CodeP0600
DescriptionSerial Communication Link Malfunction
Possible CausesInternal ECU communication error.
SystemComputer System

What Does P0600 Mean?

Serial Communication Link Malfunction. This diagnostic trouble code (DTC) is stored when the vehicle's onboard computer detects an issue with the computer system.

Code Breakdown

P = Powertrain code

0 = Generic (SAE standard)

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