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Jeremy
Jeremy, Certified Truck/Bus Technician
Category: Medium and Heavy Trucks
Satisfied Customers: 2993
Experience:  ASE Med/HD Truck Technician, NATEF Diesel Engines and Electrical/Electronics Technician, EPA 608/609 HVAC Certified, Steering/Suspension and ABS/Brakes Technician
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I need a wiring diagram for a T2000 KW cummings ISX 400 Jake

Customer Question

I need a wiring diagram for a T2000 KW cummings ISX 400 Jake brake sym
JA: What is the complete model and serial number of your machine?
Customer: T 2000 Kenworth with a ISX 400 cumming eng last six is 219522
JA: Are you fixing this yourself? What have you tried so far?
Customer: tested all switches in side at the pedals all are in order I think but is there a switch hiden on the brake pedal?
JA: Anything else you want the equipment mechanic to know before I connect you?
Customer: this also killed the cruse
Submitted: 5 months ago.
Category: Medium and Heavy Trucks
Expert:  Jeremy replied 5 months ago.

My name is ***** ***** I will assist you with your question today.

I'm an independent contractor and I don't get paid until a rating has been made.

We can go back and forth as needed to help resolve the issue you are having. Follow ups are free after ratings, so rate in confidence!

CLICK HERE for the circuit info. The first page on the left shows the jake brake controls for the OEM. Page 2 shows the engine side.

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Jeremy

Expert:  Jeremy replied 5 months ago.

The cruise system does have a switch at the clutch pedal, but the brake works off the brake light switch. If the brakes are not on all the time, and the cruise works, then the issue will not be in those switches.

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