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

JOHN DEERE SERVICE ADVISOR 5.3.225 DATABASE AG + CF ENGLISH 2023
John Deere $250.00
Rated 0 out of 5
Detroit Diagnostic Link DDDL 8.17
Detroit $96.00
Rated 0 out of 5
Isuzu G IDSS 2020 Diagnostic Service System [08.2020] Release Full
ISUZU $125.00
Rated 0 out of 5
PACCAR Engine Analyzer v1.3.0.6
PACCAR $55.00
Rated 0 out of 5
MAN MANTIS v666 EPC [09.2021] Spare Parts Catalog
MAN $80.00
Rated 0 out of 5

Volvo Intermediate Storage File Encryptor/Decryptor (Editor) VISFED 0.3.2
Trucks software $35.00
Rated 0 out of 5
Magic Tuner [paccar, Maxxforce, Detroit, Caterpillar, Delete]
Magic Tuner $50.00
Rated 0 out of 5
Bobcat Service Analyzer 92.10 2024
Bobcat $100.00
Rated 0 out of 5
Isuzu G IDSS 2020 Diagnostic Service System [08.2020] Release Full
ISUZU $125.00
Rated 0 out of 5
International Truck ISIS – Oncommand Service Information Q4.2020 [04.2020]
Navistar $85.00
Rated 0 out of 5
VOLVO PTT TECH TOOL 2.8.220 2023 Last version 1pc
Trucks software $200.00
Rated 0 out of 5
Bendix Acom Pro 2022 v3 ( 1 PC ) BENDIX 2022 V3
Bendix $85.00
Rated 0 out of 5
Perkins EST 2016C Electronic Service Tool
Perkins $50.00
Rated 0 out of 5
Noregon JPRO 2023 V3 Diagnostic Software Download 1pc
JPRO $86.00
Rated 0 out of 5
download JPRO 2023 1.2 off-highway – on-highway
JPRO $96.00
Rated 0 out of 5
download MANCATS II v14.01 2014 Diagnostic software MAN CATS ( virtual machine )
MAN $75.00
Rated 0 out of 5
Detroit Diesel Diagnostic Link DDDL 6.50 ( software trucks )
Detroit $20.00
Rated 0 out of 5
Cumming Caltem 5.9.1 2022 ( 1 PC )
cummisznn $78.00
Rated 0 out of 5
Caterpillar CAT ET 2021B Electronic Technician + Factory Password (1PC)
CAT $75.00
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

SERVICE MANUAL BOBCAT 100 sms
BOBCAT $54.00
Rated 0 out of 5
SERVICE MANUAL BOBCAT 980 sms
BOBCAT $32.00
Rated 0 out of 5
SERVICE MANUAL Carrie Genises TM900 TM1000
CARRIE $28.00
Rated 0 out of 5
SERVICE MANUAL BOBCAT 225 SMS
BOBCAT $60.00
Rated 0 out of 5
SERVICE MANUAL MACK E-TECH
MACK $28.00
Rated 0 out of 5
SERVICE MANUAL DETROIT DIESEL Series 60 (EPA 2004)
DETROIT $34.00
Rated 0 out of 5
SERVICE MANUAL HINO FD.FE.FF.SG 2020
HINO $35.00
Rated 0 out of 5
SERVICE MANUAL BOBCAT 3200 sms
BOBCAT $40.00
Rated 0 out of 5
SERVICE MANUAL EPA04 Series 60 DDEC V Actuator Adjustment
DETROIT $18.00
Rated 0 out of 5
SERVICE MANUAL HINO FD.FE.FF.SG 2015
HINO $35.00
Rated 0 out of 5