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go-west..
go-west.., Technician
Category: Medium and Heavy Trucks
Satisfied Customers: 1152
Experience:  Technican with 20 years experience focused on engines and electrical.
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Code 12what is it on 3406e? I don't have the exact serial

Customer Question

Code 12what is it on 3406e?
JA: What is the complete model and serial number of your machine?
Customer: I don't have the exact serial but its a 2ws 3406e in a 2000 freightliner
JA: Are you fixing this yourself? What have you tried so far?
Customer: No just checking oil and coolant level and visually check for loose sensors
JA: Anything else you want the equipment mechanic to know before I connect you?
Customer: No
Submitted: 3 months ago.
Category: Medium and Heavy Trucks
Expert:  go-west.. replied 3 months ago.
Good evening
Code 12. Is for coolant level and or coolant circuit fault.
Expert:  go-west.. replied 3 months ago.
Good morning
I haven't heard from you. Do you have any other questions?
Expert:  go-west.. replied 3 months ago.
How did the inspection go?

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