Detroit DD16 GHG14 (2014-16) Fault Code: SPN 84 FMI 21 (MCM) Vehicle Speed Sensor Failure

DESCRIPTION:
Vehicle speed sensor rationality.

MONITORED PARAMETER:
Vehicle Speed Sensor (VSS).

TYPICAL ENABLING CONDITIONS:
1. Rpm greater than 1500.
2. Torque demand on.

MONITOR SEQUENCE:
None

EXECUTION FREQUENCY:
Continuous when enabling conditions met.

TYPICAL DURATION:
10 seconds

DASH LAMPS:
MIL

ENGINE REACTION:
None

VERIFICATION:
1. Rpm greater than 1500.
2. Torque demand on.

NOTE: If codes for other modules are present, fix those first.

PROBABLE CAUSES:
1. Improper programming of the CPC (Common Powertrain Controller).
2. Other failed modules on the truck (Transmission, ABS, Cab controller, etc…).
3. Battery/battery cable issues, or electical issue on truck.
4. Vehicle speed sensor.
5. Vehicle speed sensor harness/connector.

Categories DD16 GHG14 (2014-16), Detroit, DTC TRUCKS Tags 16, 2014, 21, 84, Code, DD16, Detroit, Failure, Fault, FMI, GHG14, MCM, Sensor, Speed, SPN, Vehicle

Meritor Wabco Tool Box 12.9.1
Trucks software $35.00
Rated 0 out of 5
Meritor WABCO Toolbox 12.12 Software
Trucks software $40.00
Rated 0 out of 5
DOWNLOAD NISSAN UD DIESEL PC-CONSULT DIAGNOSTIC 1.1.13 & PC-REPROMASTER 1.2.0
NISSAN UD $100.00
Rated 0 out of 5
Diamond Logic Builder DLB 2019 Database 2019
Navistar $50.00
Rated 0 out of 5
DDDL 8.17 2023 Detroit Diesel Diagnostic Link Software
Detroit $96.00
Rated 0 out of 5

ddct Detroit diesel calibration tool (DDCT) v4.5 English Include Calibrations & Metafiles
Detroit $30.00
Rated 0 out of 5
volvo Devtool Studio V2 / V3 / V4 Developer tool plus 2.6 / 2.7
Trucks software $35.00
Rated 0 out of 5
JOHN DEERE SERVICE ADVISOR 5.3.225 DATABASE AG + CF ENGLISH 2023
John Deere $250.00
Rated 0 out of 5
Navistar Engine Diagnostics 2018 NED
Navistar $40.00
Rated 0 out of 5
MAN MANTIS v666 EPC [09.2021] Spare Parts Catalog
MAN $80.00
Rated 0 out of 5
ZF Testman Pro ESB 10.5 2022
Trucks software $200.00
Rated 0 out of 5
Cumminmms Insiter 8.9 Diagnostic Software
cummisznn $95.00
Rated 0 out of 5
Bendix Acom Pro 2022 v3 ( 1 PC ) BENDIX 2022 V3
Bendix $85.00
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
Bobcat Software Service Analyzer Version 87.07 ( 1PC )
Bobcat $90.00
Rated 0 out of 5
CAT ET 2021A (Caterpillar Electronic Technician) + Factory Password (1 PC )
CAT $65.00
Rated 0 out of 5
Eaton Service Ranger 4 4.2 database 2017
Eaton $50.00
Rated 0 out of 5
DOWNLOAD Volvo VODIA 5.2.50 works with VOCOM + video
Trucks software $98.00
Rated 0 out of 5
Volvo PROSIS Offline 2019 Parts Catalog Installation Service
Trucks software $45.00
Rated 0 out of 5
Allison doc premium update 2023 v1 Diagnostic Software Download
Allison $96.00
Rated 0 out of 5

SERVICE MANUAL DD Series (EPA 2007-Current)
DETROIT $35.00
Rated 0 out of 5
Sale!
Allison Transmission – WTEC 2 MD/HD/B SERIES TRANSMISSIONS
Allison Original price was: $20.00.Current price is: $16.00.
Rated 0 out of 5
MANUAL SERVICE DEUTZ AGROTRON TTV 1130-1145-1160 Mtr. 2000
DEUTZ $35.00
Rated 0 out of 5
SERVICE MANUAL BOBCAT 2400 sms
BOBCAT $48.00
Rated 0 out of 5
SERVICE MANUAL VOLVO D11 (2009)
TRUCK MANUALS $28.00
Rated 0 out of 5
MANUAL SERVICE DEUTZ AGROKID 30-40-50
DEUTZ $20.00
Rated 0 out of 5
SERVICE MANUAL INTERNATIONAL ENGINE VT365 (2004 & Newer)
INTERNATIONAL ENGINES $24.00
Rated 0 out of 5
SERVICE MANUAL International Engines DT466 & DT530 (1995-1998)
INTERNATIONAL ENGINES $34.00
Rated 0 out of 5
SERVICE MANUAL MACK V-MAC IV (2004 Emissions)
MACK $29.00
Rated 0 out of 5
SERVICE MANUAL Fuso FH Series 1996-2001
FUSO $28.00
Rated 0 out of 5