GMC Terrain Forum banner
Cancel

Check engine light

Jump to Latest Follow
1 - 2 of 2 Posts
DPK

· Premium Member
Joined
·
155 Posts
Discussion Starter · #1 ·
Out of the blue...I went to start the car yesterday morning like any other morning and it started funny...I had a "Check Engine Light", and messages on the DIC that read.."Engine Power Reduced", "Service Traction Control", and "Speed Reduced to 25 MPH"..After starting and restarting and driving it around in limp mode 3 or 4 times..all that went away on the 4th restart, but the "Check Engine Light" stayed on...And it drove normal

It's in the shop right now..we'll see what they say..
 
DPK

· Premium Member
Joined
·
155 Posts
Discussion Starter · #2 ·
UPDATE:

Dealer found that the ECM had developed an internal fault and they ended up having to replace it...All is well again.:)
 
1 - 2 of 2 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
About this Discussion
1 Reply
1 Participant
Last post:
DPK
GMC Terrain Forum
A forum community dedicated to GMC Terrain owners and enthusiasts. Come join the discussion about performance, modifications, classifieds, upgrades, troubleshooting, maintenance, and more!
Full Forum Listing
Explore Our Forums
New Member Introductions CARiD.com GMC Terrain Appearance and Body
Top