Question about 1991 Chevrolet Corvette

1 Answer

Sevice abs light code 63 91' vette

Scan tool will not comunicate with computer most of the time it will normally give codes but no data stream and will not let me clear codes i have a snap-on modis and solus can not clear manualy either lookig for pos flow chart

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 453 Answers

So is your ABS light on? Computer won't hold a code for the ABS light. There's 4 sensors one at the back of each wheel one of them is bad. As longs as your brakes are working normally you can at your time to fix it. ABS was made for panic stops only thats why the pedal pumps fast when you stop hard.

Posted on May 27, 2009

×

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

ABS light is on but scan tool does not pick up an error code


Is it a code reader or a scan tool ,there is a difference ! An some will just read OBD codes from engine control module . You need to take it to someone who's scan tool can check all modules on the vehicle . Then again in some situations the factory scan tool will only work ! Everything You Need to Know About Scan Tools with John Anello

Sep 01, 2015 | Cars & Trucks

1 Answer

Abs warning light on


Just like your engine computer stores codes and turns on your check engine light, your ABS computer stores codes and turns on your ABS light. You can retrieve these codes with a scan tool, but it has to be one that can communicate with your ABS computer. The less expensive scan tools just will not do this, I would suggest taking it in to a shop and having the codes read, then you can decide if you want to fix the problem yourself or have a shop do the repairs. Chances are good that it would just be a wheel speed sensor gone bad, but you just don't know or know which one without having the computer scanned.

Apr 21, 2013 | 2008 Mini Cooper Clubman

1 Answer

No bus comunication with abs


If you are using a common code reader, most are not designed to read codes from body computers.
If you are using a professional scanner, you may need to check the harness between the PCM and the body computer.

Jul 24, 2012 | 2007 GMC Sierra Classic

1 Answer

When I put my 1998 Pontiac Transport Montana into gear the ABS and TCS warning lights come on and stay on


The only way to know where the concern is would be to retrieve the trouble codes; without scan tool, this information not provided by the manufacturer.

Self-diagnosis procedures (with the diagnostic scan tool):
- With the ignition switch OFF, connect the diagnostic scan tool (Hi-scan pro) to the data link connector located under side of master vacuum in engine compartment.
- Make sure the ignition switch is in the on position, and then choose correct vehicle and model, proceed to diagnostic data link menu item.
- Choose the inspection item after initializing the unit.
- Press malfunction code detection No. 1 and diagnostic scan tool will display any malfunction code found.
Notice: A malfunction code is a four-digit number that is continuously output until the failure code is erased by the diagnostic scan tool.
- From the list of failure codes, verify the failed part and repair it according to self-diagnosis procedures.
- After repair, erase all malfunction codes stored in the ABS control unit by selecting inspection item (No. 4).

Hope this helps; also keep in mind that your feedback is important and I'll appreciate your time and consideration if you leave some testimonial comment about this answer.

Thank you for using Fixya, and have a nice day.

Nov 19, 2011 | Cars & Trucks

2 Answers

How do you reset abs sensor on kia sportage


The only way to know where the concern is would be to retrieve the trouble codes.

Without Scan Tool: this information not provided by the manufacturer.

Self-diagnosis procedures (with the diagnostic scan tool)
- With the ignition switch OFF, connect the diagnostic scan tool (Hi-scan pro) to the data link connector located under side of master vacuum in engine compartment.
- Make sure the ignition switch is in the on position, and then choose correct vehicle and model, proceed to diagnostic data link menu item.
- Choose the inspection item after initializing the unit.
- Press malfunction code detection No. 1 and diagnostic scan tool will display any malfunction code found. Notice: A malfunction code is a four-digit number that is continuously output until the failure code is erased by the diagnostic scan tool.
- From the list of failure codes, verify the failed part and repair it according to self-diagnosis procedures.
- After repair, erase all malfunction codes stored in the ABS control unit by selecting inspection item (No. 4).

Hope this helps; also keep in mind that your feedback is important and I'll appreciate your time and consideration if you leave some testimonial comment about this answer.

Thank you for using Fixya, and have a nice day.

Nov 17, 2011 | Cars & Trucks

3 Answers

AFTER ABOUT 15 MINUTES OF DRIVING 3RD GEAR GOES OUT AND I ONLY HAVE 1ST & 2ND GEAR UNLESS I STOP WHERE IM AT TURN IGNITION OFF WAIT A FEW SECONDS THEN CRANK IT BACK UP AND IT GOES FINE.


I agree completely with Michael Masters with one acception: Some faults, like erratic speed sensor input to the Body Control Module can cause "Limp-In Mode". Also, there are some ABS and/or Traction Control codes that can cause this. these types of codes CANNOT be retrieved for FREE using the generic OBD code readers at the auto parts places. These will require a full computer NETWORK scan using a scan tool that can access body controls, IPC data, ABS data, etc. The "free" way is worth a shot, but if they tell you there are no codes, then you need to take it to a professional technician that can provide a FULL scan.

Oct 25, 2011 | 2000 Chrysler Town & Country

2 Answers

Why is my OBDII not picking up codes for my ABS light coming off and on?


OBDII is strictly for engine management. The ABS uses it's own computer. You will need a higher end multi-function scan tool or an ABS specific scan tool to pull ABS codes and /or data.

Sep 08, 2011 | 2006 Chrysler Pacifica

2 Answers

Lights on scanner will not read the dtc 99 vw passat


you need a laptop and vag-com program to properly get codes from vws. other scan tools my just even throw you a totally wrong code#

Apr 24, 2009 | 1999 Volkswagen Passat

1 Answer

ABS light just came on, is it an easy fix. My abs warning light comes on often. It usually stays on until I restart the car, then it might stay off for days but will always relight. Often, I turn the...


The code scanner that you need is called ODBII code reader with ABS, and it works in the same way as the one that you connect to the car computer module (ECU) to read codes when the check engine light comes on, but the cheap ones that you can buy from $50 do not have the ABS brake scan function.

If the problem is the ABS, then it is often a wiring to abs problem, or a defective ABS control module, a scan reading is necessary to know what the problem is.

Below few examples of Code reader with ABS:

Equus 3150 Innova ABS + Professional CanOBD2 ...


$199.00 - Amazon.com


Cp9449 Brake Scan Abs Diagnostic Tool Obd2 ...


$219.67 - eBay


Equus 3160 Innova ABS + Professional CanOBD2 ... $259.99 - Amazon.com


CAN OBDII Code Reader with Multilingual Menu $49.99 - Harbor Freight Tools

Mar 24, 2009 | 2001 Chevrolet Blazer

Not finding what you are looking for?
1991 Chevrolet Corvette Logo

Related Topics:

187 people viewed this question

Ask a Question

Usually answered in minutes!

Top Chevrolet Experts

yadayada
yadayada

Level 3 Expert

75077 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22095 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

7768 Answers

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

Answer questions

Manuals & User Guides

Loading...