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SUBJECT
DATE
SPN 520200/FMI 6 (IPPC)(GHG14)
July 2014
Additions, Revisions, or Updates
Publication Number / Title
Platform
Section Title
Change
DDC-SVC-MAN-0084
DD Platform
SPN 520200/FMI 6 GHG14
This is a new diagnostic procedure for a new section.
All information subject to change without notice.
7 04-14
Copyright © 2014 DETROIT DIESEL CORPORATION
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2 SPN 520200/FMI 6 - GHG14
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SPN 520200/FMI 6 - GHG14
PT-CAN Common Circuit Error
Table 1.
SPN 520200/FMI 6
Description
This fault code sets when the Integrated Predictive Powertrain
Control (IPPC) module detects that the Powertrain CAN circuit is
shorted to power or ground.
Monitored Parameter
PT-CAN
Typical Enabling Conditions
Always enabled
Monitor Sequence
Continuous
Execution Frequency
2 seconds
Typical Duration
10 seconds
Dash Lamps
None
Engine Reaction
None
Verification
Ignition on
Check as follows:
1. Turn the ignition OFF.
2. Remove and inspect the IPPC electrical connector. Are there any spread or damaged pins?
a. Yes; repair the pins as necessary. Verify repair.
b. No; Go to step 3.
3. Measure the resistance between pins 10 and 12 of the IPPC electrical connector. Is the resistance between 115 and 125
ohms?
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All information subject to change without notice.
Copyright © 2014 DETROIT DIESEL CORPORATION 7 04-14
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a. Yes; refer to OEM literature and replace the IPPC module.
b. No; repair the PT CAN circuit. Verify repair.
All information subject to change without notice.
7 04-14
Copyright © 2014 DETROIT DIESEL CORPORATION
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