Cars & Trucks Logo

Related Topics:

John Hergenroder Posted on Nov 29, 2017
Answered by a Fixya Expert

Trustworthy Expert Solutions

At Fixya.com, our trusted experts are meticulously vetted and possess extensive experience in their respective fields. Backed by a community of knowledgeable professionals, our platform ensures that the solutions provided are thoroughly researched and validated.

View Our Top Experts

On a 2007 Cadillac Escalade EXT, What do the OBDII Codes, "7E8: Engine" and "7EA" mean??

1 Answer

Brad Brown

Level 3:

An expert who has achieved level 3 by getting 1000 points

Superstar:

An expert that got 20 achievements.

All-Star:

An expert that got 10 achievements.

MVP:

An expert that got 5 achievements.

  • Cadillac Master 19,187 Answers
  • Posted on Nov 29, 2017
Brad Brown
Cadillac Master
Level 3:

An expert who has achieved level 3 by getting 1000 points

Superstar:

An expert that got 20 achievements.

All-Star:

An expert that got 10 achievements.

MVP:

An expert that got 5 achievements.

Joined: Nov 14, 2008
Answers
19187
Questions
0
Helped
4341881
Points
82259

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

  • John Hergenroder
    John Hergenroder Nov 29, 2017

    It was a CAN OBDII. I just had wrong settings and took it to dealer and they said it was a $20 sensor and replaced it

  • Randy Wertz
    Randy Wertz Aug 31, 2020

    found answer on another thread. It's actually E72 & E78 which means some nodes in system are not communicating. From Jeep garage for 2007 jeep compass.

×

5 Related Answers

Anonymous

  • 147 Answers
  • Posted on Mar 29, 2009

SOURCE: engine light came on then security light also

Recommend to have codes pulled via scan tool. Lights can come on for many different things. Possible bad ignition switch assembly can cause both check engine light and security light to come on.

Ad

Anonymous

  • 105 Answers
  • Posted on Jun 04, 2009

SOURCE: suddenly without brakes or power steering

check belt and check p/s fluid if ok pump is probably bad with truck running you should be abel to see the fluid flowing threw th reservior when running

Anonymous

  • 291 Answers
  • Posted on Sep 04, 2009

SOURCE: I have a 2005 Cadillac Escalade EXT and the check

i guess you mean p0930 obdii code... that is gear shift lock selenoid circuit problem....when press on brake does gear shifter move freely.. anyway reset and see if returns... if problem with gear shift try replacing selenoid

whtbuick

KoKo Lamoco

  • 374 Answers
  • Posted on Dec 01, 2014

SOURCE: Cadillac Escalade EXT 2007 Stabilitrak warning light

You need a scan tool that can relearn the Steering angle sensor since you changed it's operating parameters.

Bryan Smith

  • 373 Answers
  • Posted on Dec 10, 2014

SOURCE: Cadillac Escalade EXT 2007 Air Condition Temperature Control not functioning properly

Time to take it into the dealer for service.

Ad

Add Your Answer

×

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

0helpful
2answers

2007 chevy impala codes coming up are 7e8 and 7ea. what do i look for

Seems to be a scanner component ID, not the OBD2 fault code.
You need to learn to use the scanner and interpret the readings (usually the scanner manual contains the meanings to these codes)

Otherwise you need to take the car to an independent service with Chevrolet specific scan tools or a Chevrolet dealer, for proper diagnostics.
0helpful
2answers
2helpful
2answers

What does my check engine light trouble code $7e8 mean?

That is what they call a "generic" code. Some OBD11 or OBD2, "same thing", scanners will give a $7E8 and $7EA. together and maybe a $7E9.
These are for a sub menu. Click on each one separately and you should or might get a regular "P0" code if your scanner
has the supported module. If not either get a better scanner or
go to a "big box" auto parts store and they will scan it for free and
should be able to give you more information.
Please comment or feedback if helpful.
Larry
0helpful
1answer

What do the codes $7EA and $7E8 on a 2007 Chevrolet Equinox?

no such codes, if a three number code it will start with po then the number. if a four digit code it will start with a p. good-day! GM codes,
0helpful
2answers

I have a 2007 CHevy Impala 3.5 lt engine. The engine light came on and we checked the codes and the code came up $7E8 and $7EA. we believe these are generic codes and the $ could be optional

7E8, 7EA. Cat failure.
- Check the health of catalytic converter.
- Check for cracks in muffler.
- Check air leaks.
- Check back pressure of the tail pipe.
0helpful
1answer

Pontiac engine codes

i got a code of p2431 on a 2007 g5. what is it?
0helpful
1answer

I have a 2005 Cadillac Escalade EXT and the check engine light came on. when checked the code 930 came up. What dose this mean?

i guess you mean p0930 obdii code... that is gear shift lock selenoid circuit problem....when press on brake does gear shifter move freely.. anyway reset and see if returns... if problem with gear shift try replacing selenoid
1helpful
1answer

Engine light came on then security light also

Recommend to have codes pulled via scan tool. Lights can come on for many different things. Possible bad ignition switch assembly can cause both check engine light and security light to come on.
Not finding what you are looking for?

2,991 views

Ask a Question

Usually answered in minutes!

Top Cadillac Experts

ZJ Limited
ZJ Limited

Level 3 Expert

17989 Answers

Ronny Bennett Sr.
Ronny Bennett Sr.

Level 3 Expert

6988 Answers

Thomas Perkins
Thomas Perkins

Level 3 Expert

15088 Answers

Are you a Cadillac Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...