2008 acadia 3.6 with code 7ea - 2008 GMC Acadia

Those are typically ECU addresses...... 7EA and 7EB are response addresses HVECU and the Traction Battery

// ECUs
// -- request/response
// -- 7E0/7E8 for ECM (engine control module);
// -- 7E1/7E9 for TCM (transmission control module).
// -- 7E2/7EA for HVECU (Hybrid contol module)
// -- 7E3/7EB for Traction Battery
// -- 7E4/7EC
// -- 7E5/7ED
// -- 7E6/7EE
// -- 7E7/7EF

Where an how did you find these code's ? Is it all wheel drive ?

Those codes mean the reader you are using is the wrong one. Make sure it is CAN OBD 2

Honestly, no idea acout Saturn Aura's error codes.
But, looks to me that those two mechanics you called are not really very efficient,
Guess you should look for a GOOD mechanical service and get your car's computer scanned by someone who really knows how to use a scanner,

I would stop using it & check for codes

A blinking dash light (MIL Lamp) could be a
converter ruining cylinder misfires

Not much gets reset,all your do is clear data & the
light comes back, until you find & resolve problems

Will require a scan tool to check for codes, make sure latch is working well, make sure release switch is getting signal. Most common concern is the latch itself though

Hi, viewers! For the 2008 acadia, the fog light switch is located on the main healmp switch rotary knob. Just press the center of the round knob to turn on fog lamps, and press again center to turn it off. 0kay? Have a nice day! : )

How to replace headlight bulb on 2008 GMC Acadia

{: ) Your stabilitrak system may not work properly. The vehicle need to be scanned for trouble codes. In case you get a C0196 code, the recommendation is to reprogram the electronic brake control module. I hope that's the only cause.

how do you change the low beam light bulb on the 2008 gmc acadia