Ambulance & Fire

Emergency vehicles operate in demanding environments where safety, reliability and performance are critical. Our proven electronic solutions are designed specifically for ambulances, fire trucks and other emergency response vehicles to help optimize and enhance fleet efficiency.

From high-idle control and CAN data integration to idle management and theft prevention, our products are engineered to withstand the rigors of emergency service.

IdleLock™ (IDLE)

Description: Theft prevention system that allows the engine to idle with the key removed from the ignition and the vehicle secured. IdleLock with AutoSense uses the key fob location to automatically activate the system.
Industry: Ambulance | Fire Truck | Law Enforcement | RV | School Bus | Transit | Work Truck
Learn More: IdleLock Brochure | IdleLock Type C/D Brochure |  IdleLock AutoSense Brochure | View Instructions | Watch Videos

Chassis Applications:

Blue Bird Bus

Blue Bird Bus, Type A | see Ford or GM chassis applications

Blue Bird Bus, Type C/D | A-IDLE807-B-P3G* | Contact Sales for specific model year applications

*In AZ and WA, distributed by RWC Group. Contact at 602-377-4401 or thartman@rwcgroup.com.

Ford

Ford E-Series (2010-2019) | A-IDLE502-A

Ford E-Series (2021-2025) | B-IDLE506-A

Ford F150 (2015-2020) | B-IDLE503-A

Ford F150 (2021-2023) | G-IDLE504-A

Ford F150 (2024) | H-IDLE508-A

F250-F550 (2011-2016) | A-IDLE505-A

F250-F550 (2017-2019) | B-IDLE505-A

F250-F550 (2020-2022) | B-IDLE506-A

F250-F600 (2022) | G-IDLE506-A | Sync 4 (12" display)

F250-F600 (2023-2024) | H-IDLE507-A

F650-F750 (2022-2025) | B-IDLE506-A

Ford Interceptor Sedan/Utility (2013-2015) | A-IDLE501-A

Ford Interceptor Utility (2016-2019) | B-IDLE555-A

Ford Interceptor Utility (2020-2021) | B-IDLE556-A

Ford Interceptor Utility (2020-2021) | B-IDLEA556-A | AutoSense version

Ford Transit Van (2014-2019) | A-IDLE516-A

Ford Transit Van (2020-2024) | B-IDLE517-A

Freightliner

Freightliner C2 and Evolved C2 Chassis | A-IDLE806-B-P3G* | Contact Sales for specific model year applications

*In AZ and WA, distributed by RWC Group. Contact at 602-377-4401 or thartman@rwcgroup.com.

GM

Chevy Express/GM Savana (2009-2016) | A-IDLE610-A

Chevy Express/GM Savana (2017-2018) | A-IDLE610-A | GM ignition switch

Chevy Express/GM Savana (2017-2018) | A-IDLE611-A | Navistar ignition switch | Not for push-to-start ignition

Chevy Express/GM Savana (2019-2023) | A-IDLE611-A | Not for push-to-start ignition

Chevy Sierra/Silverado (2017-2018) | A-IDLE654-A | Not for push-to-start ignition

Chevy Sierra/Silverado (2019-2022) | A-IDLE654-A or A-IDLE655-A | Depends on body style | Not for push-to-start ignition

Chevy Silverado/GMC Sierra 1500-3500 (2024-2026) | G-IDLE656-A | Not for key-in ignition | AutoSense version

Chevy Silverado Medium Duty (2019) | A-IDLE611-A | Not for push-to-start ignition

Chevy Silverado/Tahoe (2015-2016) | A-IDLE601-A

Chevy Suburban (2016) | A-IDLE601-A

Chevy Suburban (2017) | A-IDLE654-A | Not for push-to-start ignition

Chevy Tahoe (2017-2020) | A-IDLE654-A | Not for push-to-start ignition

J1939-Based Vehicles | A-IDLE807

International

International IC CE-Series, Type C/D Bus (2001-2025)  | A-IDLE805-B-P3G*

*In AZ and WA, distributed by RWC Group. Contact at 602-377-4401 or thartman@rwcgroup.com.

Nissan

Nissan Frontier (2023) | A-IDLE301-A | AutoSense version

Nissan Titan (2023) | A-IDLE300-A | AutoSense version

J1939-Based Vehicles | A-IDLE807

Stellantis (FCA)

Dodge Durango Pursuit (2018-2022) | C-IDLE760-A | AutoSense version

Ram 1500-5500 (2013-2017) | A-IDLE750-A

Ram 1500 (2018) | E-IDLE750-A

Ram 1500 (2018-2019) | C-IDLE750-A

Ram 1500 Classic DS (2018-2022) | E-IDLE750-A | Classic has a 6 or 7 in the 6th position of the VIN

Ram 1500 DT (2019-2021) | F-IDLE751-A | AutoSense version

Ram 1500-5500 (2019-2021) | E-IDLE751-A | AutoSense version

Ram 2500-5500 (2018) | C-IDLE750-A / E-IDLE750-A

Ram 2500-5500 (2025) | A-IDLE753-A | AutoSense version

Ram ProMaster (2022) | C-IDLE704-A

J1939-Based Vehicles | A-IDLE807

*FCA vehicles may require an FCA remote start antenna.

Thomas Built Buses

Thomas Built Buses, Type A | see Ford or GM chassis applications

Thomas Built Buses, Type C/D | A-IDLE806-B-P3G* | Contact Sales for specific model year applications

*In AZ and WA, distributed by RWC Group. Contact at 602-377-4401 or thartman@rwcgroup.com.

Ordering Options:

Add the letter(s) to the end of the part number (e.g., E-IDLE751-A-E).

  • E: Auto Lock Addition
  • K: Engine Off Addition

Ordering Spec Sheet (Product Configuration Form):

J1939 Translator

Description: Uni-directional communications portal for J1939-based systems that translates Ford’s CAN network to J1939.
Industry: Ambulance | Fire Truck | Transit | Work Truck
Learn More: View Instructions

Chassis Applications:

Ford

Ford E-Series (2005-2017) | A-1939CM405-A | For use with GTWY or HL

Ford E-Series (2008-2015) | A-1939XR501-A

Ford E-Series (2021-2024) | B-1939CM506-AP

Ford F53/F59 (2016-2017) | A-1939CM550-AP

Ford F250-F550 (2005-2017) | A-1939CM405-A | For use with GTWY or HL

Ford F250-F550 (2008-2016) | A-1939XR501-A

Ford F250-F550 (2011-2016) | A-1939CM506-AP

Ford F250-F600 (2017-2021) | B-1939CM506-AP

Ford F250-F600 (2023-2025) | H-1939CM507-BP

Ford F650 (2017) | A-1939XR501-A

Ford F650/F750 (2021-2024) | B-1939CM506-AP

Ford Transit (2014-2017) | A-1939CM405-A | For use with GTWY or HL

Ford Transit (2020-2022) | B-1939CM506-AP | Black OBDII connector below dash

Ford Transit (2020-2022) | G-1939CM506-AP | White OBDII connector behind glovebox

Ford E-Transit (2022-2023) | G-1939CM517-AP

GM

Chevy Express/GM Savana (2006-2017) | A-1939CM405-A | For use with GTWY or HL

Chevy Express/GM Savana (2008-2019) | A-1939CM650-AP

Chevy Silverado 2500-6500 (2014-2019) | A-1939CM650-AP

International

International CV (2019) | A-1939CM650-AP

Speed Sentinel™ (SS)

Description: Limits the maximum vehicle roadspeed. Includes passing mode and emergency response override. Some applications can be limited in Drive and Reverse.
Industry: Ambulance | Fire Truck | RV | School Bus | Transit | Work Truck
Learn More: View Brochure | View Instructions | Watch Video

Chassis Applications:

Ford

Ford E-Series (2011-2019)

  • A-SS502-D
  • A-SS532-D | Requires 12V input
  • A-SSL502-D | Low speed functions

Ford E-Series (2021-2022)

  • B-SS502-D
  • B-SS532-D/DX | Requires 12V input
  • B-SSL502-D | Low speed functions

Ford F150 (2021)

  • G-SS502-D | LED Panel Display
  • G-SS502-DX | No Display
  • G-SS532-D/DX | Requires 12V input

Ford F250-F550 (2011-2016)

  • A-SS502-D
  • A-SS532-D | Requires 12V input
  • A-SSL502-D | Low speed functions

Ford F250-F550 (2017-2021)

  • B-SS502-D/DX
  • B-SS532-D/DX | Requires 12V input
  • B-SSL502-D | Low speed functions

Ford F250-F600 (2023)

  • G-SS502-D | LED Panel Display
  • G-SS502-DX | No Display
  • G-SS532-D/DX | Requires 12V input

Ford F650/F750, Gas Engine (2008-2019)

  • A-SS502-D/DX
  • B-SS532-D/DX | Requires 12V input
  • A-SSL502-D | Low speed functions

Ford F600/F650/F750 (2021-2022)

  • B-SS502-D/DX
  • B-SS532-D/DX | Requires 12V input
  • B-SSL502-D | Low speed functions

Ford Transit Van

  • (2014) | A-SS503-CX
  • (2015-2016) | A-SS515-D
  • (2020) | B-SS515-D
  • (2020-2025) | B-SS502-D/DX | with Sync3
  • (2020-2025) | B-SS532-D/DX | with Sync3 | Requires 12V input
  • (2020-2025) | G-SS502-D/DX | with Sync4
  • (2022-2025) | G-SS532-D/DX | with Sync4 | Requires 12V input
GM

Chevy Express/GM Savana (2011-2016) | A-SS601-B

Chevy Express/GM Savana (2023) | A-SS602-A/AX

Stellantis (FCA)

RAM 1500-5500 (2013-2017) | A-SS750-A/AX

RAM 1500-5500 (2018-2023) | E-SS750-A/AX

Ordering Options:

Add the letter(s) to the end of the part number (e.g., B-SS502-DX).

  • X: No LED/Harness
  • ND: No Datalink Connector, GTWY/HL

Ordering Spec Sheet (Product Configuration Form):

SS Config Form

Upfitter Interface Module® (UIM)

Description: Programmable passive CAN data access system to control or activate equipment using OEM chassis data. Output functions can be momentary, latching, time-hold, time-delay or flashing.
Industry: Ambulance | Fire Truck | Law Enforcement | Mobility | RV | School Bus | Transit | Work Truck
Learn More: View Brochure | View Instructions | Watch Video

Chassis Applications:

Ford

Ford E-Series (2009-2019) | A-UIM501-B

Ford E-Series (2021-2027) | B-UIM502-B

Ford Escape (2016-2017) | A-UIM515-B

Ford Expedition (2015-2017) | A-UIM501-B

Ford Expedition (2018-2020) | B-UIM502-B

Ford Expedition (2022-2024) | G-UIM502-B

Ford Expedition (2025) | H-UIM502-B

Ford Explorer (2016-2020) | B-UIM502-B

Ford Explorer (2025) | H-UIM502-B

Ford F53/F59 (2014-2017) | A-UIM501-B

Ford F150 (2015-2020) | B-UIM502-B

Ford F150 (2021-2023) | G-UIM502-B

Ford F150 (2024) | H-UIM502-B

Ford F250-F550 (2011-2016) | A-UIM501-B

Ford F250-F600 (2017-2022) | B-UIM502-B

Ford F250-F600 (2023-2024) | H-UIM502-B

Ford F650/F750 (2011-2017) | A-UIM501-B

Ford F650/F750 (2021-2025) | B-UIM502-B

Ford F650-F750, 6.8L Diesel Engine (2010-2015) | A-UIM805-A

Ford Interceptor Sedan (2013-2018) | A-UIM501-B

Ford Interceptor Utility (2013-2015) | A-UIM501-B

Ford Interceptor Utility (2016-2020) | B-UIM502-B

Ford Transit Van (2015-2019) | A-UIM515-B

Ford Transit Van (2020-2025) | B-UIM502-B | Black OBDII connector

Ford Transit Van (2022-2025) | G-UIM502-B | White OBDII connector

Ford Transit Van (2026) | H-UIM502-B

Freightliner/International (Navistar)

International (2010-2016) | A-UIM805-A

International CV (2020-2022) | A-UIM601B/BA

Freightliner M2-S2 (2010-2019) | A-UIM805-A

Freightliner MT45 (2010-2020) | A-UIM805-A

Medium Duty Vehicles (2010-2016) | A-UIM805-A

GM

BA does not include doors, locks and lights data

Chevy Express/GM Savana (2008-2025) | A-UIM601-B/BA

Chevy Silverado/Sierra (2014-2021) | A-UIM601-B/BA

Chevy Silverado/Sierra 1500 (2022-2025) | G-UIM601-B

Chevy Silverado/Sierra 2500-3500 Keyed (2022-2023) | A-UIM601-B/BA

Chevy Silverado/Sierra 2500-3500 PTS (2022-2023) | H-UIM601-B

Chevy Silverado/Sierra 2500-3500 (2024-2025) | G-UIM601-B

Chevy Silverado/Sierra 4500-6500 Keyed (2019-2023) | A-UIM601-B/BA

Chevy Suburban/Yukon (2015-2021) | A-UIM601-B/BA

Chevy Suburban/Yukon (2021) | G-UIM601-B

Chevy Tahoe (2014-2020) | A-UIM601-B/BA

Chevy Tahoe (2021-2023) | G-UIM601-B

International CV (2020-2022) | A-UIM601-B/BA

Nissan

Nissan NV (2012-2017) | A-UIM301-B

Stellantis (FCA)

Dodge Charger (2015-2017) | A-UIM701-B

Dodge Charger (2018-2020) | C-UIM701-B

Dodge Durango (2016-2017) | A-UIM760-B

Dodge Durango (2018-2020) | C-UIM760-B

Ram ProMaster (2014-2019) | A-UIM752-B

Ram ProMaster (2020-2021) | C-UIM752-B

Ram Trucks 1500-5500 (2013-2017) | A-UIM750-B

Ram Trucks 1500 DS Classic (2018-2024) | E-UIM750-B

Ram Trucks 2500-5500 (2018-2024) | E-UIM750-B

Toyota

Toyota Highlander/Grand Highlander (2024-2025) | A-UIM330-B

Product Configuration:

Download the UIM Graphical User Interface (GUI), specify custom configurations, save and email with your order to orders@lgs-group.com.

Upfitter Interface Module® + (AIM/UIMP)

Description: Formerly Aftermarket Interface Module. An advanced UIM product featuring a high idle function and configurable outputs that utilize vehicle data to control loads. Fully programmable and customizable power relay unit. Remote lock/unlock function allows control of doors and cabinets using OEM keyfob.
Industry: Ambulance | Fire Truck | Law Enforcement | RV | School Bus | Transit | Work Truck
Learn More: View Brochure | View Instructions

Chassis Applications:

Ford

Ford E-Series

  • (2011-2019) | A-AIM505-B
  • (2021-2023) | B-AIM506-B
  • (2024-2027) | B-AIM506-B-G2

Ford F250-F550 (2011-2016) | A-AIM506-B

Ford F250-F600, Gas Engine

  • (2017-2022) | B-AIM506-B
  • (2022) | G-AIM506-B
  • (2023-2026) | H-AIM506-B-G3 / H-AIM506-B-G3R (e-park brake signal)

Ford F250-F600, Diesel Engine

  • (2020-2022) | B-AIM506-B-G 
  • (2022) | G-AIM506-B-G
  • (2023-2026) | H-AIM506-B-G / H-AIM506-B-GR (e-park brake signal)

Ford Transit

  • (2015-2019) | A-AIM516-B
  • (2020-2024) | B-AIM516-B | Black OBDII connector
  • (2022-2023) | G-AIM516-B | White OBDII connector
  • (2026) | H-AIM518-B-G4 | Connection under glove compartment

Ford E-Transit (2022-2023) | G-AIM516-B

__________________________________

REV Group Versions Below:

Ford Transit (2015-2019) | REV Group version

  • A-AIM514-B | High Side Solenoid type Coolant Valve Control
  • A-AIM515-B | Motor Reversing type Coolant Valve Control

Ford Transit (2020-2024) | REV Group version

  • B-AIM514-B | High Side Solenoid type Coolant Valve Control
  • B-AIM515-B | Motor Reversing type Coolant Valve Control

Ford Transit (2022-2023) | REV Group version

  • G-AIM514-B | High Side Solenoid type Coolant Valve Control
  • G-AIM515-B | Motor Reversing type Coolant Valve Control
GM

Chevy Express/GM Savana (2008-2023) | A-AIM605-B

Chevy Silverado/GM Sierra (2015-2021) | A-AIM605-B

Chevy Silverado Medium Duty 4500-6500 HD (2020-2023) | A-AIM605-B

Chevy Silverado/GM Sierra 2500-3500 (2022-2023) | H-AIM605-B

Chevy Silverado/GM Sierra 1500-3500 (2024-2025) | J-AIM605-C

International

International CV (2020) | A-AIM605-B

 

Isuzu

Isuzu NPR, Gas Engine (2025+) | A-AIM950-B

Stellantis (FCA)

Ram 2500-5500 (2013-2017) | A-AIM705-B

Ram 2500-5500 (2018-2021) | E-AIM705-B

Ram 2500-5500 DJ (2025) | A-UIMP752-A

Ram ProMaster (2020-2024) | C-AIM753-B

Ordering Spec Sheets (Product Configuration Forms):

UIM4

Description: Programmable passive CAN data access system with four outputs and two inputs.
Industry: Ambulance | Fire Truck | Law Enforcement | Mobility | RV | School Bus | Transit | Work Truck
Learn More: View Brochure | View Instructions

Chassis Applications:

Ford

Ford F250-F550 (2011-2016) | A-UIM4-506-A

Ford F250-F550 (2017-2019) | B-UIM4-507-A

Ford Interceptor Sedan (2017-2018) | A-UIM4-530-A

Ford Interceptor Utility (2017-2020) | B-UIM4-530-A

GM

Chevy Silverado/Sierra 1500-3500 (2014-2018) | A-UIM4-654-A

Stellantis (FCA)

Ram Trucks 1500-5500 (2013-2017) | A-UIM4-751-A

Ram Trucks 1500-5500 (2018-2019) | E-UIM4-751-A

Product Configuration:

Download the UIM Graphical User Interface (GUI), specify custom configurations, save and email with your order to sales@lgs-group.com.

UIM4 Config Form

UIM16R (PRPC) - See FlexTech

Description: Programmable passive CAN data access system with 16 outputs, using Upfitter Interface Module® technology.
Industry: Ambulance | Fire Truck | Law Enforcement | Mobility | RV | School Bus | Transit | Work Truck
Learn More: View Brochure | View Instructions