NHTSA ID Number: 10056547
Manufacturer Communication Number: SIB-702-14
TSB/Document Date: 2014-12-24
Summary
DETROIT: THE INTEGRATED PREDICTIVE POWERTRAIN CONTROL (IPPC) MODULE DETECTS OPENING IN POWERTRAIN CAN CIRCUIT. *PE
7 02-14
1
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SB-10056547-8813
SUBJECT
DATE
SPN 520230/FMI 5 (IPPC)(GHG14)
July 2014
Additions, Revisions, or Updates
Publication Number / Title
Platform
Section Title
Change
DDC-SVC-MAN-0084
DD Platform
SPN 520230/ FMI 5 GHG14
This is a new diagnostic procedure for a new section.
All information subject to change without notice.
7 02-14
Copyright © 2014 DETROIT DIESEL CORPORATION
3
2 SPN 520230/FMI 5 - GHG14
2
SPN 520230/FMI 5 - GHG14
PT-CAN open
Table 1.
SPN 520230/FMI 5
Description
This fault code sets when the Integrated Predictive Powertrain
Control (IPPC) module detects that there is an open in the powertrain
CAN circuit.
Monitored Parameter
PT CAN
Typical Enabling Conditions
Ignition on
Monitor Sequence
Always
Execution Frequency
Always
Typical Duration
2 seconds
Dash Lamps
None
Engine Reaction
None
Verification
Ignition on
Table 2.
Front Looking into the Pins on the
Harness
4
All information subject to change without notice.
Copyright © 2014 DETROIT DIESEL CORPORATION 7 02-14
7 02-14
All information subject to change without notice.
7 02-14
Copyright © 2014 DETROIT DIESEL CORPORATION
5
2 SPN 520230/FMI 5 - GHG14
Check as follows:
6
All information subject to change without notice.
Copyright © 2014 DETROIT DIESEL CORPORATION 7 02-14
7 02-14
1. Connect DiagnosticLink ®.
2. Turn the ignition ON, (key ON, engine OFF).
3. Check for fault codes in the other modules. Are there any powertrain CAN fault codes also present in the other
modules?
a. Yes; diagnose the other fault codes first. Refer to section "SPN 625/FMI 9 – EPA10 - GHG14".
b. No; Go to step 4.
4. Turn the ignition OFF.
5. Disconnect and inspect the IPPC 15-pin connector. Are there any spread or damaged pins?
a. Yes; repair as necessary. Verify repair.
b. No; Go to step 6.
6. Measure the resistance between pin 13 and pin 15 of the IPPC electrical connector, harness side. Is the resistance 120
ohms?
a. Yes; refer to Original Equipment Manufacturer (OEM) literature and replace the IPPC module.
b. No; repair the Powertrain CAN circuit. Verify repair.
All information subject to change without notice.
7 02-14
Copyright © 2014 DETROIT DIESEL CORPORATION
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TSB/Document ID: SIB-702-14
Replacement Service Bulletin Number:
MFR Communication Date: 2014-07-01
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: EQUIPMENT
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