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Dan, Technician
Category: Acura
Satisfied Customers: 24587
Experience:  2 Year Automotive Diploma with Database Access
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Acura mdx 2009 p0847 error, 164,000 no the monitor on the

Customer Question

acura mdx 2009 p0847 error
JA: How many miles are on the car? Do you have scan tool or a code reader?
Customer: 164,000 no the monitor on the dashboard is displaying the code
JA: Are you fixing your ZDX yourself? What have you tried so far?
Customer: mdx yes
JA: Anything else you want the mechanic to know before I connect you?
Customer: yes. I have several other error codes
Submitted: 1 month ago.
Category: Acura
Expert:  Dan replied 1 month ago.

Hello, my name is ***** ***** I'm here to help get your problem solved.

Expert:  Dan replied 1 month ago.

Do you have a RDX or MDX?

Expert:  Dan replied 1 month ago.

Nevermind, I see you said it was the MDX at first.

Expert:  Dan replied 1 month ago.

This code almost always means the 3rd gear pressure switch has failed, I would go ahead and replace. Here are replacement instructions, let me know if there is anything else I can do to help. Thanks.