Intermittent code P1682

Tiny
JURC1116
  • MEMBER
  • 2014 CHEVROLET TRAVERSE
  • V6
  • 2WD
  • AUTOMATIC
  • 97,872 MILES
I keep having a intermittent code of p1682. I have replaced my ignition switch, coils and plugs. What else could be the problem and how do I fix it?
Monday, June 25th, 2018 AT 1:18 AM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,643 POSTS
Sorry ASEMASTER6371 is having a technical issue. I have seen this problem before in the shop I would try cleaning the throttle actuator and then clearing the codes to see if they come back. What happens is the coking inhibits the correlation between the computer and throttle actuator which gives you this code.

Here are two guides to help:

https://www.2carpros.com/articles/throttle-actuator-service

and

https://www.2carpros.com/articles/check-engine-light-clear-codes

Check out the diagrams (below). Please let us know what happens.

Cheers, Ken
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Monday, June 25th, 2018 AT 11:09 AM

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