This document is a Cummins fault 2182 troubleshooting manual for the engine brake actuator driver 1 circuit. It explains the circuit description, fault conditions, diagnostic checks, resistance and voltage tests, ECM connector inspection, harness testing, and clearing procedures using INSITE™ electronic service tool.
Official Cummins fault 2182 document details
| Brand | Cummins |
|---|---|
| Model coverage | ISB6.7 CM2150 (2007-09); extract also references ISB CM2100 and CM2150, ISC and ISL CM2150 service procedures |
| System/Group | DTCs; engine brake actuator driver 1 circuit; engine brake solenoid number 1 signal circuit |
| Publication no. | Not shown in extract; related service manual bulletins 4021578 and 4021569 are referenced |
| Year/Revision | Year unknown; last modified 20-Jul-2010 and 07-Jan-2011 |
| Pages | 13 |
| File size | 0.3 MB |
| Format | |
| Language | English |
Document table of contents
- Overview
- Circuit Description
- Component Location
- Conditions for Running the Diagnostics
- FAULT CODE 2182
- 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 engine brake solenoid and circuit.
- Guided Step 3 – Check the ECM and engine harness.
- Guided Step 4 – Clear the fault code.
Applicable truck models
This Cummins fault 2182 file applies to Cummins electronic engine platforms shown in the file information and extract, including ISB6.7 CM2150 (2007-09), with referenced procedures for ISB CM2100 and CM2150 engines plus ISC and ISL CM2150 engines. The fault concerns the engine brake actuator driver 1 circuit, where high voltage or an open circuit is detected at the engine brake solenoid number 1 signal circuit, disabling engine brake operation on cylinders 1, 2, and 3. For official manufacturer information, visit Cummins official website.
Who needs this Cummins fault 2182 manual
Diesel mechanics, fleet technicians, and workshop owners need this manual when diagnosing an amber CHECK ENGINE light with Fault Code 2182, PID S79, SPN 1072, FMI 3. It is useful for checking solenoid resistance between 5 and 15 ohms, testing for greater than 3.75 VDC, inspecting ECM and harness connector pins, finding open circuits below 10 ohms, and confirming pin-to-pin isolation above 100k ohms.
The full PDF is available in the DiagTechPro manuals library, free account required to download.
Related manuals library
Sản phẩm liên quan cho hãng này
Cùng brand theo taxonomy hiện có trong catalog WooCommerce.
Cummins Calterm Version 5.16 – Advanced ECM Control and Precision Tuning for Cummins Engines
Cummins INSITE 9.3 – The Essential Diagnostic Tool for Cummins Engines
Cummins InCal CE – The Calibration and Configuration Tool for Cummins Engines
