This fault code 3317 DTCs document is a troubleshooting manual for the aftertreatment diesel particulate filter intake temperature sensor circuit. It explains the voltage-above-normal or short-to-high-source condition, the effect on regeneration, and guided diagnostic checks using INSITE™ electronic service tool.
Official fault code 3317 DTCs document details
| Brand | Cummins |
|---|---|
| Model coverage | ISB6.7 CM2250, ISC8.3 and ISL9 CM2250, ISX15 CM2250, GX CM2250, ISX11.9 CM2250, QSL9 CM2250, QSB6.7 CM2250 |
| System/Group | ISB6.7 CM2250 (2010-12) / DTCs; aftertreatment diesel particulate filter intake temperature sensor circuit |
| Publication no. | 4022254, 4022257, 4022250, 2883445, 4022256, 4022255 listed in associated procedures |
| Year/Revision | Last Modified: 07-Dec-2010; opening section also shows Last Modified: 11-Jun-2010 |
| Pages | 19 |
| File size | 0.2 MB |
| Format | |
| Language | English |
Document table of contents
- Overview
- Circuit Description
- Component Location
- Conditions for Running the Diagnostics
- Conditions for Setting the Fault Codes
- Action Taken When the Fault Code is Active
- Conditions for Clearing the Fault Code
- Shop Talk
- Associated Procedures
- Troubleshooting Steps
- Guided Step 1 – Check the fault codes.
- Guided Step 2 – Check the aftertreatment diesel particulate filter intake temperature sensor and circuit.
- Guided Step 3 – Check the aftertreatment DPF temperature sensor interface module.
- Guided Step 4 – Check the ECM and OEM harness.
- Guided Step 5 – Check ECM calibration and clear fault codes.
Applicable truck models
This fault code 3317 DTCs procedure applies to CM2250 engine platforms named in the document, including ISB6.7 CM2250, ISC8.3 and ISL9 CM2250, ISX15 CM2250, GX CM2250, ISX11.9 CM2250, QSL9 CM2250, and QSB6.7 CM2250. The fault concerns the aftertreatment diesel particulate filter intake temperature sensor located at the outlet of the diesel oxidation catalyst and before the diesel particulate filter; the document directs users to the OEM service manual for exact component location. See the manufacturer at Cummins official website.
Who needs this code 3317 DTCs manual
This manual is for diesel technicians, fleet mechanics, and workshop owners diagnosing SPN 3242 FMI 3 with an amber CHECK ENGINE lamp or MIL. It is useful when active and stationary regeneration are disabled, the EGR valve is closed, or the ECM uses a default aftertreatment DPF intake temperature value.
The procedure covers sensor inspection, connector pin checks, resistance tests for open return and signal circuits, pin-to-pin short checks in the OEM harness, interface module replacement guidance, ECM calibration review, and fault clearing. The full PDF is available in the DiagTechPro manuals library, free account required to download.
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