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Typical Applications

User Manual

The user manual is included on the microSD card. Connect to your PC via USB to
access the manual located in the 

Manuals

 folder. The manual is also available on

our website: 

diagnostics.snapon.com/usermanuals

 

Customer Support

Phone:

     (800) 424 7226

E-mail:

  

[email protected]

Website:

  

diagnostics.snapon.com

  

Snap-on is a trademark, registered in the United States and other countries, of Snap-on Incorporated. All other marks are trademarks or registered 
trademarks of their respective holders. ©2016 Snap-on Incorporated. All pictures and illustrations shown are for reference purposes only. 
All information including specifications herein are  subject to change without notice.  ZEETH300A1 Rev. D    

Warranty Registration

Please register your warranty online at:

U.S. Customers

 - 

store.snapon.com/ProductRegistration.aspx

Canadian Customers

 - 

www.snapon.com/productregistration

Is the rear

window

defroster

working?

°

F

78

81

52

°

F

69

81

53

Which

cylinder is

misfiring?

°

F

280

334

69

°

F

325

356

75

Known Good

Known Bad

Which

heated seat

is not

working?

85

°

F

72

57

79

°

F

57

52

Reviews: