Codes B2339 and C123C Pulled on Jeep Rubicon

Codes B2339 and C123C Pulled on Jeep Rubicon

Contributor Gary Goms pulled codes B2339 from the Cab Compartment Node and C123C from a Jeep Rubicon. Here’s how he diagnosed this dilemma.

 

When a Jeep Rubicon immersed contributor Gary Goms in a mysterious and expensive electrical switching system, he took to his scan tool to begin his diagnosis. He pulled codes B2339 from the Cab Compartment Node (indicating a “stuck” horn switch) and C123C (indicating a random problem within the vehicle’s ABS/vehicle stability control system).

Click HERE for the diagnosis and how Gary used his “Digital Logic” to determine the cause of the problems.

 

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