Cummins ISM CM875 (2003-06) Fault Code: 242 PID: P084 SPN: 84 FMI: 10/10 Wheel-Based Vehicle Speed Sensor Circuit Tampering Has Been Detected – Abnormal Rate of Change. Signal indicates an intermittent connection or vehicle speed sensor (VSS) tampering.

Verify that the feature settings for the vehicle speed sensor anti-tampering (Fault Code 242), application type and automatic transmission are set correctly. If any of these are set incorrectly for your specific vehicle and application, Fault Code 242 could occur erroneously.

Driving techniques such as driving for extended periods of time in lower gears can log Fault Code 242. Fault Code 242 can be logged if the driver attempts to defeat the road speed governor by repeatedly cycling the keyswitch.

Once the speed signal has been restored the fault code will go inactive once the keyswitch is on for 30 seconds and the ECM senses zero vehicle and engine speed.

Possible repair:

1)Repair or replace the OEM harness.

Categories Cumminz, DTC TRUCKS, ISM CM875 (2003-06) Tags -, 10/10, 2003-06, 242, 84, Abnormal, an, been, Change., Circuit, CM875, Code, connection, Cummins, Detected, Fault, FMI, has, indicates, Intermittent, ISM, of, or, P084, PID, Rate, Sensor, signal, Speed, SPN, Tampering, tampering., Vehicle, VSS, Wheel-Based

Detroit Diagnostic Link (DDDL 8.09) Engineering level 10
Detroit $40.00
Rated 0 out of 5
JPRO 2022 v3 ( 1 PC )
JPRO $94.00
Rated 0 out of 5
Wabco PIN Code Calculator Diagnostic Software PIN 1 PIN 2
Trucks software $10.00
Rated 0 out of 5
Perkins EST 2022A ( 1 PC )
Perkins $86.00
Rated 0 out of 5
Volvo Impact 2021 Trucks & Buses 06.2021 DVD 9116 Spare Parts Catalog
Trucks software $55.00
Rated 0 out of 5

DOWNLOAD Paccar ESA Electronic Service Analyst 5.5.0 Diagnostic Software 2023
PACCAR $96.00
Rated 0 out of 5
CAT ET 2021A (Caterpillar Electronic Technician) + Factory Password (1 PC )
CAT $65.00
Rated 0 out of 5
Wabco Diagnostic Software 2021 (Tebs-E 6.01) + PINS
Trucks software $60.00
Rated 0 out of 5
MAN MANTIS v666 EPC [09.2021] Spare Parts Catalog
MAN $80.00
Rated 0 out of 5
Meritor Wabco Tool Box 12.9.1
Trucks software $35.00
Rated 0 out of 5
DAF Davie Runtime v5.6.1 Davie XDc ll [02.2019] + Expire Fix 302.00 Unlock ( Windows 7 )
DAF $70.00
Rated 0 out of 5
Magic Tuner Flash Tool v2.1
Magic Tuner $180.00
Rated 0 out of 5
JPRO 2022 v1 Commercial Vehicle Diagnostics V1 Software Download & Installation Service ( 1 PC )
JPRO $94.00
Rated 0 out of 5
Volvo Premium Tech Tool PTT 2.8.130 Diagnostic Software 04.2022 ACPI ( 1 PC )
Trucks software $143.00
Rated 0 out of 5
PF Diagnose 2.0.2.23 Diagnostics Software 2013 – Full Heavy & Medium Duty with OBDII Support – Online Installation Service
PF Diagnose $60.00
Rated 0 out of 5
Bobcat Software Service Analyzer Version 87.07 ( 1PC )
Bobcat $90.00
Rated 0 out of 5
Diesel Diagnostic Link 8.17 SP1 2023
Detroit $96.00
Rated 0 out of 5
Allison DOC 2021 V2 (1PC)
Allison $67.00
Rated 0 out of 5
Diagnostic Software PSI Powerlink 2.3.1
PSI Powerlink $94.00
Rated 0 out of 5
premium volvo tech tool update 2.8.150 diagnostic software 1pc
Trucks software $150.00
Rated 0 out of 5

SERVICE MANUAL BOBCAT 2100 sms
BOBCAT $35.00
Rated 0 out of 5
SERVICE MANUAL Carrie Supra 550 650 750 850 950
CARRIE $20.00
Rated 0 out of 5
SERVICE MANUAL BOBCAT 864 sms
BOBCAT $57.00
Rated 0 out of 5
SERVICE MANUAL BOBCAT 130 sms
BOBCAT $52.00
Rated 0 out of 5
SERVICE MANUAL HINO FD.FE.FF.SG 2008
HINO $34.00
Rated 0 out of 5
SERVICE MANUAL BOBCAT 630-631-632 sms
BOBCAT $45.00
Rated 0 out of 5
SERVICE MANUAL DETROIT Cooling System – Technicians Guide
DETROIT $20.00
Rated 0 out of 5
MANUAL SERVICE DEUTZ AGROVECTOR 26.6 – 30.7
DEUTZ $24.00
Rated 0 out of 5
Allison 1000 and 2000 Series Gen 4 (2005-11) Service manual
Allison $10.00
Rated 0 out of 5
SERVICE MANUAL Carrie 30s
CARRIE $20.00
Rated 0 out of 5