Approval Details

Valid E.O.


This Executive Order approved the specified parts on on August 29, 2014.
As of Thursday, October 17th, 2019 this Executive Order has not been overturned or superceeded.

Approved Parts

2014 model-year General Motor medium duty gasoline-powered vehiclesTest Group: EGMXT06.0396

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-731-1
  • Executive Order 731-1 / D731-1
  • ARB # D-731-1
  • Executive Order No: D-731-1
  • C.A.R.B. No. D-731-1
  • Resolution D-731-1
For Free CARB Executive Order Status verification, email an image of the device Executive Order label as well as the Year/Make/Model and Test Group # of the vehicle to [email protected]

Download: Executive Order D-731-1 PDF

D-731-1 Document:

                                  State of California
                              AIR RESOURCES BOARD

                            EXECUTIVE ORDER D-731-1

                            Relating to Exemptions under
                          Section 27156 of the Vehicle Code

                                   XL Hybrids, Inc.

Pursuant to the authority vested in the Air Resources Board by Sections 27156 of the
Vehicle Code; and

Pursuant to the authority vested in the undersigned by Sections 39515 and 39516 of the
Health and Safety Code and Executive Order G-14-012;

IT IS ORDERED AND RESOLVED : That installation of the XL3 Hybrid System ,
manufactured by XL Hybrids, Inc. of 145R Newton Street, Boston , Massachusetts
02135, has been found not to reduce the effectiveness of the applicable vehicle
pollution control system, and therefore, the XL3 Hybrid System is exempt from the
prohibitions in Section 27156 of the VehiCle code for installation on 2012-2014
model-year General Motor medium duty gasoline-powered vehicles with engines in the
following test groups:

                     Model Year                    Test Group
                       2012                       CGMXT06.0396
                       2013                       DGMXT06.0396
                       2014                       EGMXT06.0394
                       2014                       EGMXT06.0396

This exemption is based on evaluation of the XL3 Hybrid System under the "Procedures
for Exemption of Add-On and Modified Parts" (Procedures), last amended June 1, 1990.

The XL3 Hybrid System includes the following major components:

       Component                     Part Number                    Description
  Energy Storage System               ASY-00017                     Battery Pack
          Motor                       ASY-00032                Electric Traction Motor
        Controller                    ASY-00050                Hybrid Control Module
         Inverter                     ASY-00031                        Inverter

This Executive Order is based on emission"" testing XL Hybrids, Inc. conducted with the
XL3 Hybrid System. The Air Resources Board reserves the right to conduct additional
emission tests in the future . If such test results demonstrate that the XL3 Hybrid


System adversely affects emissions, this Executive Order may be rescinded. Further, if
such test results or other evidence provides the Air Resources Board with reasons to
suspect that the XL3 Hybrid System will affect the durability of the emission control
system , XL Hybrids, Inc. shall be required to submit durability data to show that the
durability of the vehicle emission control system is not, in fact, affected and/or that the
add-on or modified parts demonstrate adequate durability.

XL Hybrids Inc. shall collect On-Board Diagnostic II (OBDII) mode $09 data upon
installation of the Hybrid System and again after approximately 6 months of customer
use for at least 5 vehicles to be provided within one year of the first date of sale of the
Hybrid System. If the mode $09 data demonstrate that the XL3 Hybrid System does not
comply with the minimum in-use monitor performance rates specified in 13 CCR 1968.2 ,
this Executive Order may be rescinded .

This Executive Order is valid provided that installation instructions for the XL3 Hybrid
System do not recommend tuning the vehicles to specifications different from those of
the vehicle manufacturer.

Changes made to the design or operating conditions of the XL3 Hybrid System , as
exempt by the Air Resources Board , which adversely affect the performance of the
vehicle's emission control system , shall invalidate this Executive Order.

Marketing of the XL3 Hybrid System using identification other than that shown in this
Executive Order or for an application other than that listed in this Executive Order shall
be prohibited unless prior approval is obtained from the Air Resources Board.

Exemption of the XL3 Hybrid System shall not be construed as exemption to sell, offer
for sale, or advertise any component of the system as an individual device.

This Executive Order shall not apply to any XL3 Hybrid System advertised , or offered
for sale, sold with, or installed on a motor vehicle prior to or concu rrent with tra nsfer to
an ultimate purchaser.

No claim of any kind, such as "Approved by the Air Resources Board ," may be made
with respect to the action taken herein in any advertising or other oral or written

In addition to the foregoing , the Air Resources Board reserves the right in the future to
review this Executive Order and the exemption provided herein to assure that the
exempted add-on or modified part continues to meet the standards and procedures of
California code of Regulations, Title 13, Section 2222, et seq.


                 XL HYBRIDS, INC.- XL3 HYBRID SYSTEM- D-731-1

                                           — 3 —


Violation of any of the above conditions shall be grounds for revocation of this Executive
Order. The Executive Order may be revoked only after a ten—day written notice of
intention to revoke the Executive Order, in which period the holder of the Executive
Order may request in writing a hearing to contest the proposed revocation. If a hearing
is requested, it shall be held within ten days of receipt of the request, and the Executive
Order may not be revoked until a determination is made after the hearing that grounds
for revocation exist.

Executed at El Monte, California this _Q‘?%ay of August 2014

                   nnette Hebert, Chief
                  =missions Compliance, Automative Regulations and Science Division

                 XL HYBRIDS, INC. — XL3 HYBRID SYSTEM — D—731—1

Document Created: 2014-10-07 10:15:58
Document Modified: 2014-10-07 10:15:58

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