Additions, Revisions, or Updates 9 49-12 3 9 49-12 ... - ddcsn
Additions, Revisions, or Updates 9 49-12 3 9 49-12 ... - ddcsn
Additions, Revisions, or Updates 9 49-12 3 9 49-12 ... - ddcsn
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4 SPN 3840/FMI 5 - GHG14<br />
4 SPN 3840/FMI 5 - GHG14<br />
This diagnostic is typically Frequency Output 4 15 – Indicated by an Open Circuit on Pin 15 Circuit of the Common<br />
Powertrain Controller (CPC4) #4 Connect<strong>or</strong>.<br />
1. Turn the ignition ON (Key ON, engine OFF).<br />
2. Connect to DDDL/DDRS version 7.08 SP2 <strong>or</strong> newer.<br />
3. Verify parameters – go to the parameters w<strong>or</strong>k window.<br />
4. Verify that the parameters in PGR009 frequency output are set to the specific component to which this is configured<br />
(example: Tachometer).<br />
5. Are the parameters configured c<strong>or</strong>rectly?<br />
a. Yes; Go to step 6.<br />
b. No; configure the parameters properly.<br />
6. Fix the sh<strong>or</strong>t to ground on pin 15 circuit of the CPC4 #4 connect<strong>or</strong>. F<strong>or</strong> wiring schematic inf<strong>or</strong>mation, refer to Original<br />
Equipment Manufacturer (OEM) literature.<br />
6 All inf<strong>or</strong>mation subject to change without notice.<br />
Copyright © 20<strong>12</strong> DETROIT DIESEL CORPORATION 9 <strong>49</strong>-<strong>12</strong>
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