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Chris, Shop Foreman
Category: Jeep
Satisfied Customers: 3137
Experience:  Jeep Certified Master Tech
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P0455 is only code engine light followed by "done". What

Customer Question

P0455 is only code for check engine light followed by "done". What would the problem(s) likely be?
JA: Diagnosing the correct check engine code is the key to getting a quick fix. How many miles are on the car?
Customer: 117, 500
JA: Tell me a bit more about what's going on so he can help you best.
Customer: Some speakers and Boss radio was poorly installed by previous owner; such wiring harness now removed, Runs well but eng.chk. light persists.
JA: Are you hoping to fix this yourself?
Customer: yes
JA: Great! What have you tried so far?
Customer: diagnostic which revealed said code P0455
JA: Is there anything else important you think the Jeep Mechanic should know about your Jeep?
Customer: no
JA: OK. Got it. I'm sending you to a secure page on JustAnswer so you can place the $5 fully-refundable deposit now. While you're filling out that form, I'll tell the Jeep Mechanic about your situation and then connect you two.
Submitted: 4 months ago.
Category: Jeep
Expert:  Robert R replied 4 months ago.

Hello, welcome and thanks for asking your question. My name is*****'m a Certified Auto Technician with 29+ years experience. I will do my best to assist you. please keep in mind that I may need to ask questions of you before I can answer. When you reply please feel free to add as much detailed information as possible pertaining to your concern.

Can you post the last 8 digits of the VIN so that I can do some research on this concern for you?

Thank you,