Cummins ISX / Signature Wire Diagram
Laminated fold-out factory wire diagram for the engine control system for this Cummins ISX / Signature engine. Includes specifications, & fault code info.
For ECM #:
Not compatible w/ integrated priming pump
- ECM pin locations
- Wire diagram (color-coded)
- Each controlled or controlling sensor, etc.
- Cummins responsibility & truck manufacturer responsibility connections
- Electrical specifications & reading parameters (volts-amps-ohm readings)
- Fault codes, fault reasons, fault effects
Laminated surface allows for the use of erasable marker to make notes while performing diagnostics which can be erased when finished.
Need more factory service manuals? Click here.
Need diagnostic software or computers? Click here.
While this is a factory manual, we are not representing to be an agent of this manufacturer
“We are the unofficial source for official factory manuals”
Manufacturer reserves the right to make changes without prior notice.
There are no reviews yet.