Toyota

Have Toyota Questions? Ask a Mechanic for Answers ASAP

Ask an Expert,
Get an Answer ASAP!

Toyota

According to the scanner or reading device there is "No

Customer Question
Hi there! according to the...
Hi there! according to the scanner or reading device there is "No DTC", what's that mean?
JA: What is the model/year of your Toyota?
Customer: The sienna 04 died on while driving on the road. Any information will be greatly appreciated. Thank you and await your feedback?
JA: Are you fixing your Sienna yourself? What have you tried so far?
Customer: Yes. I'm trying to fix it since it's my only ride to school and back.
JA: Anything else you want the mechanic to know before I connect you?
Customer: I've tried the diagnose reader but came out "No DTC".
Submitted: 1 year ago.Category: Toyota
Show More
Show Less
Ask Your Own Toyota Question
Answered in 3 minutes by:
10/21/2016
Toyota Mechanic: Toyota Service, Toyota Expert replied 1 year ago
Toyota Service
Toyota Service, Toyota Expert
Category: Toyota
Satisfied Customers: 4,989
Experience: 30+ Yrs of auto experience, Award Winning Svc. Manager; Just Answer Customer's Choice Award Winner
Verified

Hello. Welcome to Just Answer. Please allow me to assist you. "NO DTC" could be one of two things:

1) the scanner is incompatible with this electronic engine management system (common on less expensive/generic scanners)

2) the Computer is faulty

3) There is no electronic failure to record DTCs, the failure is mechanical (an example of this would be a faulty fuel pump. There would not be a DTC if the fuel pump was bad or unable to pump fuel.

Most likely, without looking at it, seeing the issue and doing tests, I would suspect a faulty fuel pump. (Assuming that the No Dtc display is 100% accurate)

Ask Your Own Toyota Question
Ask Toyota Service Your Own Question
Toyota Service
Toyota Service
Toyota Service, Toyota Expert
Category: Toyota
Satisfied Customers: 4,989
4,989 Satisfied Customers
Experience: 30+ Yrs of auto experience, Award Winning Svc. Manager; Just Answer Customer's Choice Award Winner

Toyota Service is online now

A new question is answered every 9 seconds

How JustAnswer works:

  • Ask an ExpertExperts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional AnswerVia email, text message, or notification as you wait on our site. Ask follow up questions if you need to.
  • 100% Satisfaction GuaranteeRate the answer you receive.

JustAnswer in the News:

Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.
JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.
Web sites like justanswer.com/legal
...leave nothing to chance.
Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.
Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.
I will tell you that...the things you have to go through to be an Expert are quite rigorous.

What Customers are Saying:

THANK YOU, THANK YOU, THANK YOU!! I've got my baby back. Tomorrow I will get a tank of high octane, remove the top, go for a long long ride and enjoy my car. THANK YOU!

JugheadUSA

Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help.

Mary C.Freshfield, Liverpool, UK

This expert is wonderful. They truly know what they are talking about, and they actually care about you. They really helped put my nerves at ease. Thank you so much!!!!

AlexLos Angeles, CA

Thank you for all your help. It is nice to know that this service is here for people like myself, who need answers fast and are not sure who to consult.

GPHesperia, CA

I couldn't be more satisfied! This is the site I will always come to when I need a second opinion.

JustinKernersville, NC

Just let me say that this encounter has been entirely professional and most helpful. I liked that I could ask additional questions and get answered in a very short turn around.

EstherWoodstock, NY

Thank you so much for taking your time and knowledge to support my concerns. Not only did you answer my questions, you even took it a step further with replying with more pertinent information I needed to know.

RobinElkton, Maryland

< Previous | Next >

Meet the Experts:

Chris (aka-Moose)

Chris (aka-Moose)

Auto Technician

965 satisfied customers

16 years of experience

Marty

Marty

ASE Certified Technician

175 satisfied customers

ASE & Bosch Master Tech. 30 years experience.

Amedee

Amedee

Toyota Technician

1,225 satisfied customers

ASE certified tech advanced level specialist. Wisconsin certified emissions state inspector

Anthony

Anthony

ASE Certified Technician

401 satisfied customers

ASE Master Automobile Technician with over 20 years exp. in this field.

Richard

Richard

ASE Certified Technician

9 satisfied customers

Toyota tech. ASE Certified Technician

Skyvisions

Skyvisions

ASE Certified Technician

12,676 satisfied customers

Toyota Master Diagnostic

Genchi Genbutsu

Genchi Genbutsu

Toyota Master Technician

3,761 satisfied customers

Toyota Certified Master Diagnostic Technician, ASE Master Technician with L1 Advanced Engine

< Previous | Next >

Related Toyota Questions
The fuel pump relay is working but there is no power for the
Hi the fuel pump relay is working but there is no power for the fuel pump at the relay. … read more
Jaybird61
Jaybird61
Master Automotive Mechanic
1,895 satisfied customers
Fuel pump stay a running even with the ignition switch
Fuel pump stay a running even with the ignition switch removed. It will start and run for a second then die. … read more
Jaybird61
Jaybird61
Master Automotive Mechanic
1,895 satisfied customers
No power to the fuel Pump. Constant. 1989. Replaced the fuel
No power to the fuel Pump. JA: Is the power loss consistent, or does it fluctuate? Customer: Constant. JA: What is the model/year of your Toyota? Customer: 1989 JA: Are you fixing your vehicle yoursel… read more
Toyota Service
Toyota Service
Toyota Expert
4,989 satisfied customers
I need to know where the fuel pump relay is located on it. I
I need to know where the fuel pump relay is located on it … read more
Mechanic01
Mechanic01
1,151 satisfied customers
I have a 1996 Tacoma 2wd 2.4L. It started out as a fuel pump
I have a 1996 Tacoma 2wd 2.4L. It started out as a fuel pump problem, pump was replaced and fixed the starting problem but gave an po336 code. Somehow at the shop it showed the code and the following … read more
ted ritter
ted ritter
Team Leader/toyota master tech/retired
High School or GED
2,692 satisfied customers
I have a 1989 Camrey that needs a fuel pump i don't want to
I have a 1989 Camrey that needs a fuel pump i don't want to take then tank off i plan on cutting a piece out of the floor pan similar to what you do on a Honda i need to no the location of where i nee… read more
Dan
Dan
Automotive Technician
Vocational, Technical or Trade Scho
25 satisfied customers
93 4 runner won't crank. New fuel pump, fuel pump relay, &
93 4 runner won't crank. New fuel pump, fuel pump relay, & efi relay. Still no fuel! Engine is getting fire. … read more
Toyota Service
Toyota Service
Toyota Expert
4,989 satisfied customers
Fuel pump not running. Found that i have power at pump. But
Fuel pump not running. Found that i have power at pump. But no ground. Ground is good to the fuel pump controller, from there donot know … read more
David Craig
David Craig
OWNER/MECHANIC
Associates
3,931 satisfied customers
Fuel not geting to the lnjetors. New fuel pump and filter.
fuel not geting to the lnjetors JA: Has the vehicle turned into a gas hog? And how does it start -- same as usual? Customer: new fuel pump and filter JA: What is the model/year of your Toyota? Custome… read more
Gabriel Grey
Gabriel Grey
Master Service Technician
Associates
181 satisfied customers
How does the clips come off the gas tank not the fuel pump
how does the clips come off the gas tank not the fuel pump but the other 3 holes … read more
Randall
Randall
Auto Technician / Consultant
Vocational, Technical or Trade Scho
69 satisfied customers
I replaced the fuel pump and now it will start but want
I replaced the fuel pump and now it will start but want stray ru … read more
Amedee
Amedee
Toyota Technician
Vocational, Technical or Trade Scho
1,225 satisfied customers
The car will turn over but wont start....fuel pump work new
the car will turn over but wont start....fuel pump work new battery and alternator... im guess its a realy or fuse … read more
ted ritter
ted ritter
Team Leader/toyota master tech/retired
High School or GED
2,692 satisfied customers
Getting no fuel but we installed jumper on fuel Pump control
Getting no fuel but we installed jumper on fuel Pump control mod. And truck ran fine. … read more
David Craig
David Craig
OWNER/MECHANIC
Associates
3,931 satisfied customers
Replaced fuel pump and pump is not turning on has power to
Replaced fuel pump and pump is not turning on has power to relay can hear relay click but pump does not kick on 99 4runner sr5 … read more
Eric
Eric
Auto Technician
589 satisfied customers
Fuel pump is not getting power, original, 2009 toyota
fuel pump is not getting power JA: Have you ever replaced the fuel pump, or is this the original? Customer: original JA: What is the model/year of your Toyota? Customer: 2009 toyota carola JA: Are you… read more
sprinkles08
sprinkles08
Technician
High School or GED
11 satisfied customers
The fuel pump won't turn on when I turn the engine over, New
The fuel pump won't turn on when I turn the engine over … read more
Mechanic01
Mechanic01
1,151 satisfied customers
My engine die on highway, starter is okay fuel pump is good
my engine die on highway, starter is okay fuel pump is good and there is spark on spark plug … read more
Peter Bagley
Peter Bagley
master technition
Vocational, Technical or Trade School
908 satisfied customers
2001 toyota tacoma fuel pump issues.. i think fuel pump is
2001 toyota tacoma fuel pump issues.. i think fuel pump is good just cant find a fuse or relay that is keeping it from getting power … read more
Toyota Service
Toyota Service
Toyota Expert
4,989 satisfied customers
Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

Show MoreShow Less

Ask Your Question

x