REHS872700
Service Bulletin Details
Public Details for: REHS872700
Sart module diagnostic procedure for certain on highway trucks - the technician may notice that a code below is active or inactive. The customer might not mention a warning light for this code alone. Diagnostic information and procedures fo
- 2017 - 2016 - 2015 - 2014 - 2013 - 2012 -
Models from 2017
2017 CATERPILLAR CT660 |
Models from 2016
2016 CATERPILLAR CT660 |
Models from 2015
2015 CATERPILLAR CT660 |
Models from 2014
2014 CATERPILLAR CT660 |
Models from 2013
2013 CATERPILLAR CT660 |
Models from 2012
2012 CATERPILLAR CT660 |
Advanced Full Text Search - REHS8727 - SART Module Diagnostic Procedure for Certai... Page 1 of 2 Shutdown SIS Previous Screen Welcome: chrismk2 Product: NO EQUIPMENT SELECTED Model: NO EQUIPMENT SELECTED Configuration: NO EQUIPMENT SELECTED Special Instruction SART Module Diagnostic Procedure for Certain On Highway Trucks{7000} Media Number -REHS8727-00 Publication Date -23/09/2013 Date Updated -23/09/2013 i05453512 SART Module Diagnostic Procedure for Certain On Highway Trucks{7000} SMCS - 7000 On Highway Truck: CT660 (S/N: TGA1-UP; TGD1-UP; TJD1-UP; TEJ1-UP; TRK1-UP; TKL1-UP; TEM1UP; TEP1-UP; TGR1-UP; TGS1-UP; TJS1-UP; TGT1-UP; TGW1-UP; TSW1-UP; TEY1 -UP; TSY1-UP; TEZ1-UP; TGZ1-UP) Introduction The technician may notice that a code below is active or inactive. The customer might not mention a warning light for this code alone. Diagnostic Information and procedures for the Stand Alone Real Time clock (SART) module-related codes are explained in this Special Instruction. SART Diagnostic Procedure Table 1 Possible Diagnostic Trouble Codes SPN FMI Module Description 251 19 ECM ECM not detecting CAN message for real-time clock 524285 14 SART Unknown Fault The Status of the fault (whether the code is active or inactive) will determine the troubleshooting steps. https://sis.cat.com/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/siswe... 10/2/2013 Advanced Full Text Search - REHS8727 - SART Module Diagnostic Procedure for Certai... Page 2 of 2 1. Open Engine Diagnostics and check to see if the code is active. 2. Use the datalink sniffer in Engine Diagnostics to see if the SART module is communicating. If the code is active, and the SART is communicating, follow the steps below: Check Status of RTC and Resync 1. If the clock resyncs, the code clears and does not return, release the vehicle to customer. 2. If the code will not clear, but the module is communicating, the module will need to be replaced. 3. If the module is not communicating, check for power, ground, and datalink to the module. If the code is inactive, follow the steps below: Datalink Troubleshooting 1. Check power, ground, and datalink to module. 2. If no trouble is found, clear the code and release the truck to the customer. Copyright 1993 - 2013 Caterpillar Inc. Wed Oct 2 17:46:07 CDT 2013 All Rights Reserved. chrismk2 Private Network For SIS Licensees. https://sis.cat.com/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/siswe... 10/2/2013