EXHIBIT 99.5-2

                                January 24, 2002


Bank of America, N.A.
100 North Tryon Street
NC 1-007-13-01
Charlotte, North Carolina 28255

        RE: Form of Confirmation of Primary Swap Relating to the Class A-3 Notes
            Bank of America Reference No. 241954 3422433/241955 3422410

Dear Ladies and Gentlemen:

     The purpose of this letter agreement is to confirm the terms and conditions
of the Swap  Transaction  (the  "Primary  Swap")  entered  into  between Bank of
America,  N.A. (the  "Counterparty")  and Capital Auto  Receivables  Asset Trust
2002-1 (the "Trust") as of the Trade Date listed below (the "Transaction"). This
letter constitutes a "Confirmation" as referred to in the Primary ISDA Agreement
specified below.

1.   The definitions and provisions  contained in the 2000 ISDA Definitions (the
     "Definitions"),  as published by the  International  Swaps and  Derivatives
     Association, Inc. ("ISDA"), are incorporated into this Confirmation. In the
     event of any  inconsistency  between those  definitions  and provisions and
     this  Confirmation,  this Confirmation will govern.  The parties agree that
     this  transaction is a Transaction  under the ISDA Master  Agreement of the
     parties  dated as of the date  hereof.  The  agreement  is comprised of the
     printed form of such  agreement as published by ISDA, as  supplemented  and
     modified by a Schedule (the "Primary ISDA Agreement").

     This  Confirmation  constitutes a binding  agreement between you and us and
     will  supplement,  form a part  of,  and be  subject  to the  Primary  ISDA
     Agreement described above as amended and supplemented from time to time.

     The Counterparty and the Trust acknowledge that this Transaction relates to
     the Class A-3  Floating  Rate Asset Backed  Notes (the  "Reference  Notes")
     issued by the Trust for value pursuant to and subject to the Indenture.

     Capitalized  terms used and not otherwise  defined  herein,  in the Primary
     ISDA Agreement or in the  Definitions  shall have the meanings  assigned to
     them in Exhibit A or Exhibit B hereto, as applicable.

     All  references  to "dollars" or to "$" shall be  references  to amounts in
     United States Dollars.

2.   The terms of the particular  Transaction to which this Confirmation relates
     are as follows:

     Type of Transaction: Interest Rate Swap

     Notional Amount:  $652,000,000.00  with respect to the initial  Calculation
     Period.  The  Notional  Amount  with  respect  to each  Calculation  Period
     thereafter  shall be equal to the Reference Note Balance as of the close of
     business  on the  Distribution  Date  at  the  beginning  of  the  relevant
     Calculation Period (as set forth in the


                                       -1-


     Calculation  Statement  (defined  below)  delivered  by  the  Trust  to the
     Counterparty  on or  prior  to the  Determination  Date  relating  to  such
     Calculation Period pursuant to Section 3 below).

     Trade Date: January 15, 2002

     Effective Date: January 24, 2002

     Termination Date: The earlier of the close of business on (i) July 15, 2005
     or (ii) the Fixed Rate Payer  Payment Date on which the Notional  Amount is
     reduced to zero.

     Fixed Amounts:

          Fixed Rate Payer: The Trust

          Fixed Rate  Payer  Period End  Dates:  The 15th  calendar  day of each
          month,  commencing  February 15, 2002 to and  including  July 15, 2005
          with, in each case, No Adjustment.

          Fixed  Rate  Payer  Payment  Date:  One  Business  Day  prior  to each
          Distribution Date

          Fixed Rate: 3.2925%

          Fixed Rate Day Count Fraction: 30/360

     Floating Amounts:

          Floating Rate Payer: The Counterparty

          Floating Rate Payer Period End Dates: Each Fixed Rate Payer Period End
          Date.

          Floating  Rate Payer  Payment  Dates:  One  Business Day prior to each
          Distribution Date

          Reset Dates: Each Distribution Date

          Floating Rate: LIBOR (as defined in Exhibit A hereto)

          Spread: 8 Basis Points

          Floating Rate Day Count Fraction: Actual/360

          Compounding: Inapplicable

     Business  Days for Payment:  New York (New York),  Detroit  (Michigan)  and
     Chicago (Illinois)

     Calculation Agent: The Trust, or General Motors Acceptance Corporation,  as
     agent for and on behalf of the Trust.

     Default Rate: For any United States Dollar  payments,  the rate  determined
     under the option  entitled  "USD Federal  Funds - H.15" plus 1% using daily
     Reset Dates.  The Default Rate will be applied on the basis of  Compounding
     as if the overdue amount were a Notional Amount and using daily Compounding
     Dates,  and  interest  will  accrue and be payable  before as well as after
     judgment.

                                       -2-


3.   Calculations and Notifications:  On or before each Determination  Date, the
     Calculation  Agent shall determine the Fixed Amount due to the Counterparty
     on the next  succeeding  Fixed Rate  Payer  Payment  Date and the  Floating
     Amount due to the Trust on the next succeeding  Floating Rate Payer Payment
     Date and the Calculation  Agent shall notify the Counterparty in writing of
     both (i) the  Floating  Rate and (ii) the amount of the payment due on such
     Payment Date.

     In  addition,  on each  Determination  Date the Trust shall  deliver to the
     Counterparty  (by  facsimile  with hard copy to  follow) a  statement  (the
     "Calculation  Statement")  setting  forth  with  respect  to the  close  of
     business on the immediately preceding  Distribution Date the Reference Note
     Balance as of such Distribution Date.

     The Trust will give the  Counterparty  prompt written notice of any Default
     under the Indenture.

4.   Credit Downgrade:  In the event that the Joint Probability is reduced below
     AA- in the  case of S&P or Aa3,  in the  case of  Moody's,  the  Offsetting
     Counterparty shall promptly notify the Trust (and any permitted assignee or
     transferee  of the Trust) and the  Counterparty  of such event and (unless,
     within thirty (30) days after such reduction,  the applicable Rating Agency
     has reconfirmed the ratings of the Reference Notes and the Other Securities
     which were in effect  immediately prior to such reduction) the Counterparty
     shall  within  thirty  (30)  days  of  the  date  of the  reduction  of the
     applicable Joint  Probability,  with the prior written  confirmation of the
     applicable  Rating  Agency  that such  arrangement  will not  result in the
     reduction  of  the  rating  of  any of the  Reference  Notes  or the  Other
     Securities  existing  immediately  prior to the reduction of the applicable
     Joint  Probability,  as a direct result of the reduction of the  applicable
     Joint Probability, either:

          (1) (x)  obtain a  substitute  swap  provider  (the  "Substitute  Swap
          Provider")  acceptable  to  the  Trust  (such  acceptance  not  to  be
          unreasonably  withheld)  and  replace  this  Transaction  with  a swap
          transaction  on  substantially   similar  terms  or  with  such  other
          amendments  as  consented  to in writing by the Trust  (which  consent
          shall not be unreasonably  withheld),  provided such replacement would
          result in an S&P Joint Probability of at least AA- and a Moody's Joint
          Probability of at least Aa3, except that such Substitute Swap Provider
          shall  thenceforth be the  "Counterparty"  hereunder;  or (y) replace,
          with the consent of the then current Offsetting Counterparty, the swap
          transaction with the then current Offsetting  Counterparty with a swap
          transaction  with  a  replacement  Offsetting  Counterparty  on  terms
          approved  by S&P and  Moody's  or enter into a swap  transaction  with
          another party such that such party shall be acting as an  intermediary
          between the Counterparty and the then current Offsetting  Counterparty
          (such  replacement or intermediary  being the "Replacement  Offsetting
          Counterparty"); or

          (2) enter into an ISDA Credit  Support  Annex with the Trust  mutually
          acceptable to the Trust and the Counterparty; or

          (3) enter  into  such  other  credit  support  arrangements  to assure
          performance  by  the  Counterparty  of  its  obligations   under  this
          Transaction.

     Notwithstanding  the foregoing,  in the event that the Joint Probability is
     reduced  below A- in the case of S&P, or A3, in the case of  Moody's,  then
     the  Offsetting  Counterparty  shall  promptly  notify  the Trust  (and any
     permitted assignee or transferee of the Trust) and the Counterparty of such
     event and  (unless,  within  thirty  (30) days  after  such  reduction  the
     applicable Rating Agency has reconfirmed the ratings of the Reference Notes
     and the Other  Securities  which were in effect  immediately  prior to such
     reduction)  the  Counterparty  shall within thirty (30) days of the date of
     such  reduction,  with the prior  written  confirmation  of the  applicable
     Rating Agency that such arrangement will not result in the reduction of the
     rating  of any of the  Reference  Notes or the  Other  Securities  existing
     immediately prior to the reduction of the applicable Joint Probability as a
     direct  result  of the  reduction  of  such  Joint  Probability,  obtain  a
     Substitute Swap Provider acceptable to

                                       -3-


     the Trust (such  acceptance  not to be  unreasonably  withheld) and replace
     this Transaction with a swap transaction on substantially  similar terms or
     with such other  amendments  as consented to in writing by the Trust (which
     consent shall not be unreasonably withheld) provided such replacement would
     result in an S&P  Joint  Probability  of at least  AA- or a  Moody's  Joint
     Probability  of  Aa3  except  that  such  Substitute  Swap  Provider  shall
     thenceforth be the "Counterparty" hereunder.

     Upon any replacement of this  Transaction  with a swap  transaction  with a
     Substitute Swap Provider,  this  Transaction  shall  terminate  without any
     payment by either  party  hereto and any and all  collateral  posted by the
     Counterparty shall be returned to it within three (3) Business Days and any
     other form of collateral  arrangement  (including letters of credit, surety
     bond or other guarantee) provided by or on behalf of the Counterparty shall
     terminate.

     In the event that the  Counterparty  fails to satisfy its  obligations  set
     forth  above in this  Section  4, the Trust or any  permitted  assignee  or
     transferee  of  the  Trust  shall  have  the  option,  exercisable  in  its
     discretion and with regard to the interests of the Noteholders,  within ten
     (10)  Business  Days  following  the date of expiry of the thirty  (30) day
     period after the date of the  reduction  (unless,  within  thirty (30) days
     after such  reduction,  the applicable  Rating Agency has  reconfirmed  the
     rating of the Reference Notes that was in effect  immediately prior to such
     reduction),  to  designate  (in writing) an Early  Termination  Date on the
     basis that such failure  shall be treated as a  Termination  Event with the
     Counterparty  as the  Affected  Party.  For the  avoidance  of  doubt,  the
     Counterparty  and the Trust  acknowledge  and agree  that any such  failure
     shall not constitute an Event of Default.

5.   Market Quotation.

     For  purposes  of  determining   Market   Quotations  in  respect  of  this
Transaction  only, the definition of "Market  Quotation" set forth in Section 14
of the Agreement shall be amended by adding the following language at the end of
the first sentence of such definition:

     ",  provided  that,  any  such  quotation  shall  not  constitute  a Market
Quotation hereunder unless the Reference  Market-maker shall have submitted,  in
connection with such quotation, a Reference Market-maker Certification"

     In addition,  for purposes of determining  Market  Quotations in respect of
this Transaction only, the following  definition shall be added to Section 14 of
the Agreement:

     "'Reference Market-maker Certification' means a certificate,  executed by a
Reference  Market-maker,  representing  that: (i) the Reference  Market-maker is
qualified and authorized to enter into an assignment of the Agreement;  (ii) the
Reference  Market-maker  has reviewed the terms of the Agreement in full and has
provided a bid on the basis of such  terms;  and (iii)  upon the  request of the
party  making the  determination,  the  Reference  Market-maker  will  accept an
assignment  of the  non-requesting  party's  rights  and  obligations  under the
Agreement in exchange for or by payment of the amount of its bid."

6.   Account Details:

          Payments to Fixed Rate Payer:

                   Bank One, National Association
                   ABA No.: 071000013
                   A/C:  No.: 10-43256; for further credit to CARAT 2002-1;
                   Collection Account No.: 2600030900
                   Attn: Keith Richardson

                                       -4-


          Payments to Floating Rate Payer:

                   Bank of America, N.A.
                   ABA No.: 026009593
                   Account No.: 6550-219386
                   Attn: Derivatives Operations

6.   Limited Recourse: Notwithstanding anything to the contrary contained herein
     but without limiting the Counterparty's rights under Section 5(a)(i) of the
     Primary  ISDA  Agreement,  all of the  obligations  of the  Trust  shall be
     payable by the Trust only at the times and to the extent of funds available
     therefor  under the Trust Sale and Servicing  Agreement  and, to the extent
     such funds are not available or are  insufficient  for the payment thereof,
     shall  not  constitute  a claim  against  the  Trust to the  extent of such
     unavailability or insufficiency  until such time as, and then to the extent
     that, the Trust has assets  sufficient to pay such prior  deficiency.  This
     paragraph  shall survive the termination of this Agreement but in all cases
     shall  expire one year and one day after the final  payment with respect to
     all notes and certificates issued by the Trust.

7.   Limitation  of  Liability:  It is  expressly  understood  and agreed by the
     parties hereto that (a) this Agreement is executed and delivered by Bankers
     Trust  (Delaware),  not  individually  or  personally  but  solely as Owner
     Trustee of the Trust in the exercise of the powers and authority  conferred
     and  vested  in it,  (b)  each  of the  representations,  undertakings  and
     agreements herein made on the part of the Trust is made and intended not as
     personal  representations,  undertakings  and  agreements  by Bankers Trust
     (Delaware)  but is made and  intended  for the purpose for binding only the
     Trust,  (c) nothing  herein  contained  shall be  construed as creating any
     liability on Bankers  Trust  (Delaware),  individually  or  personally,  to
     perform any covenant either expressed or implied contained herein, all such
     liability,  if any, being expressly waived by the parties hereto and by any
     Person  claiming by,  through or under the parties  hereto and (d) under no
     circumstances  shall Bankers Trust (Delaware) be personally  liable for the
     payment of any  indebtedness  or expenses of the Trust or be liable for the
     breach or failure of any obligation,  representation,  warranty or covenant
     made or undertaken  by the Trust under this  Agreement or any other related
     documents.

8.   To the extent that a  capitalized  term in this  Transaction  is defined by
     reference  to a related  definition  contained in any Trust  Document,  for
     purposes of this Transaction only, such capitalized term shall be deemed to
     be amended only if the amendment of the term in a Trust  Document  relating
     to such  capitalized  term  occurs  with the prior  written  consent of the
     Counterparty.

                                     * * * *

                                       -5-


     Please  confirm that the  foregoing  correctly  sets forth the terms of our
agreement by executing the copy of this  Confirmation  enclosed for that purpose
and returning it to us.



                                          CAPITAL AUTO RECEIVABLES ASSET
                                          TRUST 2002-1

                                          By:   Bankers Trust (Delaware),
                                                not in its individual capacity
                                                but solely as Owner Trustee



                                          By:_________________________________
                                          Name:
                                          Title:



Accepted and confirmed as
of the date first written above:

BANK OF AMERICA, N.A.


By:____________________________
Name:__________________________
Title:_________________________


Acknowledged and agreed as
of the date first written above:

GENERAL MOTORS ACCEPTANCE CORPORATION,
solely as Calculation Agent


By:__________________________
Name:
Title:



                                    EXHIBIT A


The following terms shall have the following meanings in this Confirmation:

     "Determination  Date":  the tenth (10th) day of each calendar  month, or if
such tenth (10th) day is not a Business Day, the next succeeding Business Day.

     "Distribution  Date": the fifteenth (15th) day of each succeeding  calendar
month  following the Effective  Date or, if such  fifteenth  (15th) day is not a
Business Day, the next such  succeeding  Business Day,  commencing  February 15,
2002.

     "Indenture":  the Indenture,  dated as of the date hereof between the Trust
and the  Indenture  Trustee,  as amended and  supplemented  from time to time in
accordance with its terms.

     "Indenture Trustee": Bank One, National Association,  not in its individual
capacity but solely as trustee under the  Indenture,  or any  successor  trustee
under the Indenture.

     "LIBOR":  with respect to each Floating  Rate Payer Payment Date,  the rate
for  deposits in U.S.  Dollars  for a period of one month  which  appears on the
Telerate Service Page 3750 as of 11:00 a.m., London time, on the day that is two
LIBOR  Business  Days  prior to the  Distribution  Date (or,  in the case of the
initial  Floating  Rate Payer  Payment  Date,  two LIBOR  Business Days prior to
Closing Date)  preceding such Floating Rate Payer Payment Date. If the rate does
not appear on that date on the Telerate  Service Page 3750 (or any other page as
may replace that page on that service,  or if that service is no longer offered,
any other service for displaying LIBOR or comparable rates as may be selected by
the Indenture Trustee after  consultation  with the Seller),  then LIBOR will be
the Reference Bank Rate.

     "LIBOR  Business Day":  any day other than a Saturday,  Sunday or any other
day on which banks in London are required or authorized to be closed.

     "Other  Securities":  Class A-2  Notes  and  Class A-4 Notes  issued by the
Trust.

     "Reference  Bank Rate":  for any Floating Rate Payer Payment Date,  the per
annum  rate  determined  on the  basis of the  rates at which  deposits  in U.S.
Dollars are offered by the reference  banks (which will be four major banks that
are engaged in  transactions  in the London  interbank  market,  selected by the
Calculation  Agent) as of 11:00 a.m.,  London time, on the day that is two LIBOR
Business Days prior to the Distribution  Date preceding such Floating Rate Payer
Payment Date to prime banks in the London  interbank  market for a period of one
month, in amounts  approximately  equal to the principal amount of the Reference
Notes then outstanding.  The Calculation Agent will request the principal London
office of each of the reference  banks to provide a quotation of its rate. If at
least two quotations are provided,  the rate will be the arithmetic  mean of the
quotations,  rounded upwards to the nearest  one-sixteenth of one percent. If on
that date fewer than two quotations are provided as requested,  the rate will be
the  arithmetic  mean,  rounded  upwards  to the  nearest  one-sixteenth  of one
percent,  of the  rates  quoted  by one or more  major  banks in New York  City,
selected by the Calculation Agent, as of 11:00 a.m., New York City time, on that
date to leading European banks for United States dollar deposits for a period of
one  month  in  amounts  approximately  equal  to the  principal  amount  of the
Reference Notes then  outstanding.  If no quotation can be obtained,  then LIBOR
will be the rate for the prior Floating Rate Payer Payment Date.

     "Reference  Note  Balance":  as of the Effective  Date and, with respect to
each  Distribution Date thereafter,  the aggregate  principal balance of any and
all outstanding Reference Notes.

     "Seller": Capital Auto Receivables, Inc., which has executed the Trust Sale
and Servicing  Agreement as the Seller, or its successor in interest pursuant to
Section 3.03 of the Trust Sale and Servicing Agreement.

     "Trust  Sale  and  Servicing  Agreement":  the  Trust  Sale  and  Servicing
Agreement,  dated as of the date  hereof  between  the  Seller,  General  Motors
Acceptance  Corporation,  as Servicer,  and the Trust, as amended,  modified and
supplemented from time to time in accordance with its terms.

                                       A-1



                                    EXHIBIT B

     "Contingent   Party":  the  Offsetting   Counterparty  or  the  Replacement
Offsetting Counterparty, as applicable.

     "Joint  Probability":  the  Moody's  Joint  Probability  or the  S&P  Joint
Probability, as applicable.

     "Moody's": Moody's Investors Service, Inc. and its successors.

     "Moody's  Joint  Probability"  means the joint  probability  determined  by
Moody's of the  long-term  likelihood  of payment  under this interest rate swap
determined by locating the intersection of the long-term  unsecured debt ratings
of the Primary Party and the Contingent Party on the table below headed "Implied
Joint Support Rating for Medium  Correlation Case" (except that, for any pairing
other than the initial  Primary  Party with the initial  Contingent  Party,  the
table below to be used shall be the table headed  "Implied  Joint Support Rating
for Low Correlation  Case" or the table headed "Implied Joint Support Rating for
High Correlation Case" if so specified by Moody's within five days after Moody's
has received notice of a potential  pairing of a Primary Party with a Contingent
Party).




             IMPLIED JOINT SUPPORT RATING FOR HIGH CORRELATION CASE

         Rating of the Higher Rated Party


                                                  
              Aaa  Aa1 Aa2  Aa3   A1  A2  A3  Baa1  Baa2 Baa3  Ba1   Ba2    Ba3   B1     B2   B3    Caa
 R      Aaa   Aaa
 a      Aa1   Aaa  Aaa
 t      Aa2   Aaa  Aaa Aa1
 i      Aa3   Aaa  Aaa Aa1  Aa2
 n      A1    Aaa  Aaa Aa1  Aa2   Aa3
 g      A2    Aaa  Aaa Aa1  Aa2   Aa3 A1
        A3    Aaa  Aaa Aa1  Aa2   Aa3 A1  A2
 o      Baa1  Aaa  Aaa Aa1  Aa2   Aa3 A1  A2  A3
 f      Baa2  Aaa  Aaa Aa1  Aa2   Aa3 A1  A2  A3    Baa1
        Baa3  Aaa  Aaa Aa1  Aa2   Aa3 A1  A2  A3    Baa1 Baa2
 t      Ba1   Aaa  Aa1 Aa2  Aa3   A1  A2  A3  Baa1  Baa2 Baa3  Ba1
 h      Ba2   Aaa  Aa1 Aa2  Aa3   A1  A2  A3  Baa1  Baa2 Baa3  Ba1   Ba2
 e      Ba3   Aaa  Aa1 Aa2  Aa3   A1  A2  A3  Baa1  Baa2 Baa3  Ba1   Ba2    Ba3
        B1    Aaa  Aa1 Aa2  Aa3   A1  A2  A3  Baa1  Baa2 Baa3  Ba1   Ba2    Ba3   B1
 L      B2    Aaa  Aa1 Aa2  Aa3   A1  A2  A3  Baa1  Baa2 Baa3  Ba1   Ba2    Ba3   B1     B2
 o      B3    Aaa  Aa1 Aa2  Aa3   A1  A2  A3  Baa1  Baa2 Baa3  Ba1   Ba2    Ba3   B1     B2   B3
 w      Caa   Aaa  Aa1 Aa2  Aa3   A1  A2  A3  Baa1  Baa2 Baa3  Ba1   Ba2    Ba3   B1     B2   B3    Caa
 e
 r

 R
 a
 t
 e
 d

 P
 a
 r
 t
 y



                                       B-2





                             IMPLIED JOINT SUPPORT RATING FOR MEDIUM CORRELATION CASE

                                             Rating of the Higher-Rated Party:

                                                      
              Aaa  Aa1  Aa2  Aa3  A1   A2   A3   Baa1  Baa2  Baa3   Ba1  Ba2  Ba3    B1     B2    B3  Caa
R       Aaa   Aaa
a       Aa1   Aaa  Aaa
t       Aa2   Aaa  Aaa  Aa1
i       Aa3   Aaa  Aaa  Aa1  Aa1
n       A1    Aaa  Aaa  Aa1  Aa1  Aa1
g       A2    Aaa  Aaa  Aa1  Aa1  Aa2  Aa2
        A3    Aaa  Aaa  Aa1  Aa1  Aa2  Aa2  Aa3
o       Baa1  Aaa  Aaa  Aa1  Aa1  Aa2  Aa3  A1   A2
f       Baa2  Aaa  Aaa  Aa1  Aa1  Aa2  Aa3  A1   A2    A3
        Baa3  Aaa  Aaa  Aa1  Aa1  Aa2  Aa3  A1   A2    A3    Baa2
t       Ba1   Aaa  Aa1  Aa1  Aa2  Aa3  A1   A2   A3    Baa1  Baa2   Baa3
h       Ba2   Aaa  Aa1  Aa1  Aa2  Aa3  A1   A2   A3    Baa1  Baa2   Ba1  Ba1
e       Ba3   Aaa  Aa1  Aa1  Aa2  Aa3  A1   A2   A3    Baa1  Baa3   Ba1  Ba1  Ba2
        B1    Aaa  Aa1  Aa2  Aa3  A1   A2   A3   Baa1  Baa2  Baa3   Ba1  Ba2  Ba3    B1
L       B2    Aaa  Aa1  Aa2  Aa3  A1   A2   A3   Baa1  Baa2  Baa3   Ba1  Ba2  Ba3    B1     B2
o       B3    Aaa  Aa1  Aa2  Aa3  A1   A2   A3   Baa1  Baa2  Baa3   Ba1  Ba2  Ba3    B1     B2    B3
w       Caa   Aaa  Aa1  Aa2  Aa3  A1   A2   A3   Baa1  Baa2  Baa3   Ba1  Ba2  Ba3    B1     B2    B3  Caa
e
r

R
a
t
e
d

P
a
r
t
y




              IMPLIED JOINT SUPPORT RATING FOR LOW CORRELATION CASE

         Rating of the Higher-Rated Party:


                                                             
            Aaa    Aa1    Aa2    Aa3    A1     A2   A3    Baa1   Baa2   Baa3  Ba1    Ba2  Ba3  B1     B2  B3   Caa
R    Aaa    Aaa
a    Aa1    Aaa    Aaa
t    Aa2    Aaa    Aaa    Aaa
i    Aa3    Aaa    Aaa    Aaa    Aaa
n    A1     Aaa    Aaa    Aaa    Aaa    Aaa
g    A2     Aaa    Aaa    Aaa    Aaa    Aaa    Aa1
     A3     Aaa    Aaa    Aaa    Aaa    Aaa    Aa1  Aa2
o    Baa1   Aaa    Aaa    Aaa    Aaa    Aaa    Aa1  Aa3   Aa3
f    Baa2   Aaa    Aaa    Aaa    Aaa    Aaa    Aa1  Aa3   A1     A1
     Baa3   Aaa    Aaa    Aaa    Aaa    Aa1    Aa1  Aa3   A1     A1     Baa1
t    Ba1    Aaa    Aaa    Aaa    Aa1    Aa1    Aa2  A1    A1     A2     Baa1  Baa3
h    Ba2    Aaa    Aaa    Aa1    Aa1    Aa1    Aa2  A1    A1     A2     Baa2  Baa3   Ba1
e    Ba3    Aaa    Aaa    Aa1    Aa1    Aa2    Aa3  A1    A2     A3     Baa2  Baa3   Ba1  Ba2
     B1     Aaa    Aa1    Aa1    Aa2    Aa3    Aa3  A1    A3     Baa1   Baa2  Ba1    Ba1  Ba2  Ba3
L    B2     Aaa    Aa1    Aa2    Aa2    Aa3    A1   A2    A3     Baa1   Baa3  Ba1    Ba1  Ba3  Ba3    B1
o    B3     Aaa    Aa1    Aa2    Aa3    A1     A1   A3    Baa1   Baa2   Baa3  Ba1    Ba2  Ba3  B1     B1  B3
w    Caa    Aaa    Aa1    Aa2    Aa3    A1     A2   A3    Baa1   Baa2   Baa3  Ba1    Ba2  Ba3  B1     B2  B3   Caa
e
r

R
a
t
e
d

P
a
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t
y


                                       B-3



Notwithstanding  the foregoing,  in the event that under the Triparty  Agreement
the Offsetting Counterparty has acceded to the rights of the Counterparty and no
swap transaction has been effected with an additional contingent counterparty or
replacement swap counterparty  under the  circumstances  contemplated by Section
2.02 of the Triparty Agreement,  then the term "Moody's Joint Probability" shall
refer to the Offsetting  Counterparty's long term senior unsecured credit rating
assigned  by Moody's  (and,  for  avoidance  of doubt,  the  obligations  of the
Counterparty  specified  in  Section  4 of this  Confirmation  shall  constitute
obligations of the Offsetting Counterparty).

     "Offsetting  Counterparty"  means General Motors Acceptance  Corporation or
any successor thereto ("GMAC") under the Fallback Swap Transactions entered into
between the Trust and GMAC.

     "Primary Party":  the  Counterparty,  unless a Substitute Swap Provider has
been  obtained,  in which case it shall be the  Substitute  Swap Provider or, if
applicable, a guarantor thereof.

     "Rating Agency": each of S&P and Moody's.

     "S&P": Standard & Poor's Ratings Services and its successors.

     "S&P Joint  Probability"  means the joint probability  determined by S&P of
the long-term  likelihood of payment under the interest rate swap  determined by
locating the intersection of the Counterparty's  long term senior unsecured debt
rating and the Offsetting  Counterparty's long-term senior unsecured debt rating
in the following table:



                             PRIMARY PARTY

C              AAA    AA+   AA    AA-    A+   A      A-    BBB+   BBB   BBB-
O
N       AAA    AAA    AAA   AAA   AAA    AAA  AAA    AAA   AAA    AAA   AAA
T       AA+    AAA    AAA   AAA   AAA    AAA  AAA    AAA   AAA    AAA   AAA
I       AA     AAA    AAA   AAA   AAA    AAA  AAA    AAA   AA+    AA+   AA+
N       AA-    AAA    AAA   AAA   AA+    AA+  AA+    AA+   AA+    AA+   AA
G       A+     AAA    AAA   AAA   AA+    AA+  AA+    AA+   AA     AA    AA-
E       A      AAA    AAA   AAA   AA+    AA+  AA     AA    AA-    AA-   A+
N       A-     AAA    AAA   AAA   AA+    AA+  AA     AA-   A+     A+    A
T       BBB+   AAA    AAA   AA+   AA+    AA   AA-    A+    A      A     A-
        BBB    AAA    AAA   AA+   AA+    AA   AA-    A+    A      A-    BBB+
P       BBB-   AAA    AAA   AA+   AA     AA-  A+     A     A-     BBB+  BBB
A
R
T
Y


Notwithstanding  the  foregoing,  (i) in the  event  that the  long-term  senior
unsecured  debt rating of either the Primary  Party or the  Contingent  Party is
rated below BBB- by S&P, then the S&P Joint  Probability  shall be the higher of
the then current long-term senior unsecured debt rating of the Primary Party and
the Contingent Party and (ii) in the event that under the Triparty Agreement the
Offsetting  Counterparty  has acceded to the rights of the  Counterparty  and no
swap transaction has been effected with an additional contingent counterparty or
replacement swap counterparty  under the  circumstances  contemplated by Section
2.02 of the  Triparty  Agreement,  then the term "S&P Joint  Probability"  shall
refer to the Offsetting  Counterparty's long-term senior unsecured credit rating
assigned  by S&P (and,  for the  avoidance  of  doubt,  the  obligations  of the
Counterparty  specified  in  Section  4 of this  Confirmation  shall  constitute
obligations of the Offsetting Counterparty).

     "Triparty Agreement": the Triparty Contingent Assignment Agreement dated as
of the  Effective  Date among the Trust,  the  Offsetting  Counterparty  and the
Counterparty.

                                       B-4