An ISO 9001:2008 Registered Company
AFIS422VSX-B Advanced Fast Idle System - Transit Application
2009-2018 Ford E-Series, all engines
2009-2010 Ford F-250 - F-550, all engines
2014-2018 Ford F53/F59, 6.8L engine
2014-2016 Ford Transit Connect
2009-2017 Chevrolet Express / GMC Savana
2015-2017 Chevrolet Silverado / Sierra
2011-2014 American General MV-1 4.6L
2016-2017 Isuzu NPR
Overview
The Advanced Fast Idle System (AFIS) elevates engine idle speed in response to a number of triggers in
order to assist electrical or mechanical systems on the vehicle.
Options
AFIS422VSX-B — Single OBDII connector Data Link Harness
AFIS422VSX-BP — Two connector “T” Data Link harness
AFIS422VSX-BIP — Two connector white panel mount “T” Data Link harness
InterMotive Inc.
12840 Earhart Avenue
Auburn, CA 95602
Phone: (530) 823-1048
Fax: (530) 823-1516
Page 1 of 6
www.intermotive.net
AFIS422VSX-B-021318-INS
Data Link Harness (4-Pin Connector)
1. Locate the vehicle’s OBDII Data Link Connector , mounted below the lower left dash
panel. Plug the Red connector from the AFIS Data Link Harness into the vehicle OBDII
connector. Ensure the connection is fully seated and secured with the supplied wire tie.
2. Secure the AFIS Data Link harness so that it does not hang below the lower dash and
plug the (4-pin connector) from the Data Link Harness into the 4-Pin connector on the
AFIS module.
AFIS422 Module
Remove the lower dash panel below the steering column area and find a suitable location to mount
the AFIS422 module. Locate the module in an area away from external heat sources (engine heat,
heater ducts, etc.). Do not mount the module until all wire harnesses are routed and secure. The last
step of the installation is to mount the module.
Installation Instructions
Disconnect vehicle battery before proceeding with installation.
IMPORTANT—READ BEFORE INSTALLATION
It is the installer’s responsibility to route and secure all wiring harnesses where they cannot be damaged
by sharp objects, mechanical moving parts and high heat sources. Failure to do so could result in damage
to the system or vehicle and create possible safety concerns for the operator and passengers.
Avoid placing the module where it could encounter strong magnetic fields from high current cabling
connected to motors, solenoids, etc. Avoid radio frequency energy from antennas or inverters next to
the module. Avoid high voltage spikes in vehicle wiring by always using diode clamped relays when
installing upfitter circuits.
