Serpentine and Timing Belt Diagrams
I assume since you’re here that you’ve lost the under-hood belt routing diagram. No problem. Go to this site: Dayco Belt Routing Guide. Enter the make, model, year, and engine size of your vehicle. Then click on “routing.”
Find a new serpentine belt, belt tensioner, or belt installation tool here
For more information on this repair or any others for your vehicle, buy an online subscription to either Alldatadiy.com or eautorepair.net. Click on this link to compare the two services: Compare Alldata and Eautorepair.
If you just need information for a single repair and want to save money,eautorepair offers a lower price 1-week subscription for only $11.99. Or, if you’ll be working on this vehicle in the future, you can buy a 1-year subscription (Alldatadiy.com for $26.99, or eautorepair.net $29.99)
© 2007 Rick Muscoplat
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Hover your mouse over the REPAIR ARTICLES tab at the top of the page. The click on DIAGNOSTICS to search by SYMPTOM, TROUBLE CODE, or read TECH TIPS on how to diagnose a problem
Click on MAKE an MODEL to see all the articles I’ve written for your vehicle
Click on REPAIR TOPICS to read individual articles written for specific automotive systems
If you’ve had your car scanned and know the trouble code go to TROUBLE CODES
Here are some quick links to speed up your research
Click on the link below for speedy navigation:
ABS issues, how to bleed ABS brakes
Alternator issues or how to test
Belt diagram or serpentine belt issues
Brakes, brake issues, what kind of brake parts to buy, ABS issues
Car Alarms or Antitheft systems
Cooling system, Water pump, What type of coolant to use
Firing order, cylinder layout, finding #1 cylinder
Oxygen sensors, How they work, How to change, How to test
Window issues, power window motor, replace window regulator, glass adhesive







excellent site thanks for the help
Had a problem myself with a timing belt, though Martin at http://www.halifaxbearings.com sorted me out. Stocks all sorts of dodge bearings too which is nice.
never found the “routing” button.
I’m looking for a diagram for the belts for my 1990 Toy pu 22re…
Thank you – bought the car used and the diagram was missing so this was a great help.
cant find the timing mark to compare with the timing scale. I have a 1994 plymouth acclaim 2.5L 4 cyl.
Thank you so much for this site, I have a 1994 Cadillac Deville that just had its belt snap off and for some reason there was no diagram under the hood, must have peeled off or something. I just got my belt and will be installing it now, thanks to you!
THANK YOU THANK YOU THANK YOU! My belt snapped on my way to work thank god my car cont. to run with out it and i made it the few short miles to work. I searched half my shift for a diagram so my boyfriend could put a new one on. Thank you again!
After 3 frustrating hours of trying to locate a simple belt routing diagram(no linger on a sticker under my hood)…YOU were the only site I could find that had the right answer and did not want to charge my credit card, just to show me. I am now bookmarking your site & will be happy to suggestion any simple questions may well be answered by you. THANK YOU SO MUCH.
I use to be a mechanic, but a head injury wiped out my memory, totally. It is so stupid to me that I could not remember or find any help for a basic question.