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Dan
Dan, Technician
Category: Chevy
Satisfied Customers: 24585
Experience:  Independent Shop Experience, 2 Year Automotive Diploma, & Access to Information Database
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P1516 code, yes. The P1516 code... "P1516 CHEVROLET -

Customer Question

P1516 code
JA: Just to clarify, what's the exact code? And have you tried to reset it?
Customer: yes. The P1516 code... "P1516 CHEVROLET - Throttle Actuator Control Module Throttle Actuator Position Performance"
JA: What is the model/year of your Chevy?
Customer: 2003 Chevy Suburban 1500
JA: Are you fixing your Suburban 1500 yourself? What have you tried so far?
Customer: yeah... trying to find out what part to get... is it the cable (BWD Electrical Conenctor) or the Throttle Module itself?
JA: Anything else you want the mechanic to know before I connect you?
Customer: no...
Submitted: 1 month ago.
Category: Chevy
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.

This usually means the throttle body assembly has failed, I would do a visual inspection of connector and wiring, if good replace the throttle body assembly. Here is a link to buy replacement part and replacement instructions. Let me know if you have questions, thanks.

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https://www.dropbox.com/s/eqyhr3fs8n0qhhr/tbrr.pdf?dl=0

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http://www.ebay.com/itm/NEW-Throttle-Body-Assembly-12570800-for-BUICK-CADILLAC-CHEVROLET-ISUZU-2003-2007-/151164398957?epid=1393017104&hash=item233219ad6d:g:1XAAAOSwiCRUa4WI&vxp=mtr

Customer: replied 1 month ago.
Thanks Dan.
Expert:  Dan replied 1 month ago.

No problem, I'm happy to help. Let me know if there is anything else I can do, thanks again and have a good weekend.