RV

Have RV questions? Ask an RV mechanic online.

Ask an Expert,
Get an Answer ASAP!

This answer was rated:

I'm trying to find the electrical schematics for a 1992 Thor…

I'm trying to find...

I'm trying to find the electrical schematics for a 1992 Thor Pinnacle Motorhome. Especially interested in the engine ECM/PCM pinouts for the transmission. Can you help?

Mechanic's Assistant: Have you checked the vehicle's manual?

I don't have the manual for it and don't know what has happened to it.

Mechanic's Assistant: What is the model of your '92 RV?

From what I can gather it is a Thor Pinnacle Motorhome that's 30 feet long. The chassis is a Chevy with a 454 cubic inch engine and a 4l80e transmission.

Mechanic's Assistant: Are you fixing your RV yourself? What have you tried so far?

I will be removing the engine and transmission once I get the unit home which will happen some time next month. I'm trying to get more insight as to what the pinouts are at the engine control module.

Mechanic's Assistant: Anything else you want the mechanic to know before I connect you?

No. As I mentioned I would dearly love to get my hands on a wiring schematic for the whole motorhome prior to disassembling it.

Show More
Show Less
Ask Your Own RV Question
Answered in 2 hours by:
3/9/2018
HDGene
HDGene, RV Mechanic
Category: RV
Satisfied Customers: 6,665
Experience: ASE Master Technician w/L1 Advanced Drivability certifications
Verified

Hello, and thank you for using Just Answer! My name is***** me a few moments to review your question and Ill do my best to assist you.

Ask Your Own RV Question

Hello, this should help with the ECM connectors.

If you need more help or information please let me know. If I was helpful, please use the 5 stars above to leave a positive rating.

Ask Your Own RV Question
Customer reply replied 5 months ago
Thanks very much for this info. I'll go through the pages and if there is anything else I need I will call on you again. Thanks for your response.

You are welcome. If I was helpful, please be sure to leave a positive rating.

HDGene
HDGene, RV Mechanic
Category: RV
Satisfied Customers: 6,665
Experience: ASE Master Technician w/L1 Advanced Drivability certifications
Verified
HDGene and 87 other RV Specialists are ready to help you
Ask your own question now
Was this answer helpful?

How JustAnswer works

step-image
Describe your issueThe assistant will guide you
step-image
Chat 1:1 with a rv mechanicLicensed Experts are available 24/7
step-image
100% satisfaction guaranteeGet all the answers you need
Ask HDGene Your Own Question
HDGene
HDGene
HDGene, RV Mechanic
Category: RV
Satisfied Customers: 6,665
6,665 Satisfied Customers
Experience: ASE Master Technician w/L1 Advanced Drivability certifications

HDGene 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:

Excellent reply, and also very quick. Really sounds like the Expert knows what he is talking about. I will be back to use your service when I need more help with my RV.

DutchUSA

Highly recommend this RV expert. Prompt, good and detailed answers were given. Very willing to help with genuine concern. I will ask for him next time.

JackUSA

I would (and have) recommend your site to others I was quite satisfied with the quality of the information received, the professional with whom I interacted, and the quick response time. Thanks, and be sure that I'll be back whenever I need a question answered in a hurry.

Stephanie PElm City, NC

used your service this weekend with "Trecers" help. thank you ,thank you, thank you. replaced an A/C fan motor. Local Auto Zone had part. $15.00 "tracer" fee and $40.00 for parts, I saved several hundreds of dollers at a shop. i will recommend you and use you in the future.

David L.Richmond, TX

9 dollars, 2 hours of my time, and I drove away. Your diagnosis was right on the mark. Thank you so much.

PhilMarysville, CA

Lurch. Thank you very much. I had real doubts about this website but your promptness of response, quick followup and to the point answer with picture was incredible.

CharlesWalnut Creek, CA

As a single woman, I really appreciate an excellent and affordable opinion.
Thank you Geordie, I will not hesitate to contact justanswer in the future!

SueCharleston, WV

< Previous | Next >

Meet the Experts:

gene

gene

RV Mechanic

1,100 satisfied customers

28 yrs exp in the industry

Nick

Nick

RVIA Certification

664 satisfied customers

5 years RV repair and reconstruction, Fleetwood RV Training course completion.

Steve F.

Steve F.

RVIA Certification

443 satisfied customers

Journeyman and Master RV technician, Mechanical & Aerospace Engineer. RVIA Technical Consultant

Randall

Randall

RVIA Certification

14,309 satisfied customers

RVDA/RVIA Master Certified Technician with many years experience.

Robert

Robert

RV Mechanic

13,792 satisfied customers

18 yrs. RV experience including Cummins North West, Country Coach, Monaco Coach - vendor certified.

Wayne

Wayne

RV Mechanic

995 satisfied customers

Work on several type of Rv engine, Trans, brakes

Chris (aka-Moose)

Chris (aka-Moose)

RV Mechanic

514 satisfied customers

16 years of experience

< Previous | Next >

Related RV Questions
After a year outside and a jery can of old gaz.... It still
hello sir. after a year outside and a jery can of old gaz.... … read more
Gary
Gary
Senior Technician
Vocational, Technical or Trade School
102 satisfied customers
When I plug in my thor four winds motorhome to 110 power is
When I plug in my thor four winds motorhome to 110 power is it suppose to charge the engine compartment battery also … read more
Randall
Randall
RVIA Certification
Vocational, Technical or Trade Scho
14,309 satisfied customers
Interested in a used Rexall... 2001 Rexhall Rose Air 3655DS.
interested in a used Rexall... 2001 Rexhall Rose Air 3655DS. Concerned about parts availability. Cat diesel and chassis no problem. How about other RV related parts? … read more
Robert
Robert
RV Mechanic
Vocational, Technical or Trade Scho
13,792 satisfied customers
I think I left the radio on last night,maybe, This morning I
I think I left the radio on last night,maybe, This morning I went too my start my Motorhome which is a 1992 Coronodo, Chev Chassic, 454 eng,I believe the trans is a 4l80E, I have , when I turned the k… read more
Wayne
Wayne
RV Mechanic
Vocational, Technical or Trade Scho
995 satisfied customers
Just bought a use 2015 ace 29.1. love it, but notice
just bought a use 2015 ace 29.1 . love it, but notice difficulty staying in lane and the push from passing trucks. we are leaving in juNE on a 17k mile trip to alaska... what is the best solution to m… read more
Robert
Robert
RV Mechanic
Vocational, Technical or Trade Scho
13,792 satisfied customers
EI recently bought a Thor Ace 27.2 Motorhome. When I try to
eI recently bought a Thor Ace 27.2 Motorhome. When I try to push the Battery disconnect to the store postion nothing happens - is there a simple solution? I don't want to leave te shore power plugged … read more
Randall
Randall
RVIA Certification
Vocational, Technical or Trade Scho
14,309 satisfied customers
Randall I have a 2008 windsport motorhome on a Ford F53
Hi Randall I have a 2008 windsport motorhome on a Ford F53 chassis. When I arrived at my destination this last weekend I have lost the 12 volt power to the fan, overhead light, and vanity lights in th… read more
Randall
Randall
RVIA Certification
Vocational, Technical or Trade Scho
14,309 satisfied customers
I have 2014 thor motorhome with a ford F53 chassis. The
I have 2014 thor motorhome with a ford F53 chassis. The wipers only work on high speed and when they are shut off they stop where ever they happen to be. They don't finish a cycle. How do I tell if it… read more
Wayne
Wayne
RV Mechanic
Vocational, Technical or Trade Scho
995 satisfied customers
I have a 2000 tiffin allegro bay motor home. The motorhome
I have a 2000 tiffin allegro bay motor home. The motorhome is 34 feet long, and has the Chevrolet 7.1 or 454 engine. The chassis is a workhorse chassis that was built in 01/2000. The chassis is model:… read more
Wayne
Wayne
RV Mechanic
Vocational, Technical or Trade Scho
995 satisfied customers
Where can I get a lower section of a transmission dipstick
Where can I get a lower section of a transmission dipstick tube. For a 1994 30ft class A with a 454 engine. The model is "Columbus" by Thor.… read more
Wayne
Wayne
RV Mechanic
Vocational, Technical or Trade Scho
995 satisfied customers
A 2004 motor home on a Freightliner chassis..turn signals..flashers
I have a 2004 motorhome on a Freightliner chassis. The turn signals (and flashers) have stopped working. Any ideas?… read more
Randall
Randall
RVIA Certification
Vocational, Technical or Trade Scho
14,309 satisfied customers
Chevy: My 1992 27..chassis with 454) needs a new radiator
My 1992 27' Brave (Chevy chassis with 454) needs a new radiator. I have the skills but need to know how to access and remove it. Thank you… read more
Joe
Joe
Service Technician
Associate Degree
112 satisfied customers
Chevy: Hallo,we have a 1988 Itasca Sunflyer 22 feet..V8..chassis
Hallo, we have a 1988 Itasca Sunflyer 22 feet with a 454 V8 chevy engine. I have a hard time finding valuable repair information about the chassis. So the first question is: where do I find a good rep… read more
Randall
Randall
RVIA Certification
Vocational, Technical or Trade Scho
14,309 satisfied customers
1983 econoline: motor home..getting fuel..fuel to the carb..fuel pump
have a 1983 econoline motorhome that isn't getting fuel to the carb. Have replaced the fuel transfer valve but can't find the fuel pump. Where is it?… read more
Tim Collard
Tim Collard
Mobile RV Tech
Master Certified
149 satisfied customers
95 southwind workhorse rv Platform chassis..highway
Hi Just Answer,My question is,I have a 95 Southwind Workhorse RV Platform chassis,vin#1GBLP37N1S3304391.What make and size engine is in it? Also what make transmission? The emergence brake is on the r… read more
Joe
Joe
Service Technician
Associate Degree
112 satisfied customers
Motor home..the electrical schematics for the Air and Heating controls
I have a 1991 Thor Pinnacle 28' Motorhome and I need the electrical schematics for the Air and Heating controls?… read more
Michael Reush
Michael Reush
Master Technician
High School or GED
2 satisfied customers
P30: Any wiring diagrams..Winnebago..motor home..chassis
Any wiring diagrams for a 1992 Winnebago Itasca Class C motorhome? Looking for something that has a P30 chassis wiring schematic?… read more
Michael Reush
Michael Reush
Master Technician
High School or GED
2 satisfied customers
Motor home..chassis..oil changes, tune ups, transmission service, etc
I have a motorhome built on a 2000 workhorse chassis (P32) with a 454-7.4L engine. I have done all the periodic maint., oil changes, tune ups, transmission service, etc. I have 179,561.6 miles on it. … read more
E.Hagen
E.Hagen
Shop manager
RVIA & RVDA
44 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