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648 Posts
Discussion Starter · #1 ·
On my build sheet, there is a line:
"ISD 01/31/2006 *"
Is this the build date?

I have seen posts indicating my 06 SR has an open diff with 3.06 gears.
I have also seen posts saying it's a POSI or LSD with 3.06 gears.
The build sheet says:
"DMPS 3.06 Rear Axle Ratio"
but does not say anything about open or LSD/POSI.


Full build sheet via email follows:

Thank you for contacting the Dodge Customer Assistance Center.

We are pleased to provide vehicle build information per your request.

According to our records, your vehicle was equipped from the factory with the following:

Vehicle Description DODGE CHARGER SRT8 RWD
Model Year 2006
Body Model LX D X 48
Color PXR- Brilliant Black Crystal Pearl Coat ISD 01/31/2006 *
XL Leather Seats w/Perforated Suede -
DB Dk/Lt Slate Gray
APAS Monotone Paint
AWSS Smoker's Group
AY1 Harman Kardon Audio Group
AY2 SRT Option Group II
AY3 SRT Option Group III
BABS 160 Amp Alternator
BCNS 730 Amp Maintenance Free Battery
BGEP Brake Assist
BNBS Electronic Stability Control
BNPP All Speed Traction Control
BR4S Anti-Lock 4-Wheel Disc Perf Brakes
BTBP All Vehicles w/ABS Brakes
CDMS Leather Trim Seats
CDUS Manual Driver & Pass Lumbar Adjust
CFNS Rear 60/40 Folding Seat
CF4S Child Seat Upper Tether Anchorages
CGDS Front Height Adjust Shoulder Belts
CGS Supplemental Side Air Bags
CG3S Advanced Multistage Front Air Bags**
CG6S Center Rear 3-Point Seat Belt
CHKS Base Headliner Module
CJ2P Supp. Side Curtain Frt/Rr Air Bags
CKDS Floor Carpet
CKMS Cargo Compartment Dress-Up
CLES Front & Rear Floor Mats
CSNS Rr Armrest w/Cupholder Seat
CSRP Passenger Assist Handles
CUFS Full Length Floor Console
CVKS Cell Phone Storage
CVWS Leather Wrapped Shift Knob
CV4P Front Ash Tray
DGJ 5-Speed Auto W5A580 Transmission
DHAP Lock-Up Torque Converter
DHDP AutoStick (R) Automatic Transmission
DMPS 3.06 Rear Axle Ratio
ESF 6.1L V8 SRT HEMI Engine
GAMS Solar Control Glass
GBCS Front & Rear Solar Control Glass
GFAS Rear Window Defroster
GNCS Sun Visors w/Illum Vanity Mirrors
GNTP Rear View Auto Dim Mirror
GUKS Power Heated Mirrors, Fold-Away
GWA Power Sunroof
GXLS Satin Silver Lock Knobs
GXRS Keyless Entry
GXTS Rear Door Child Protection Locks
GXXS Sentry Key Theft Deterrent System
HAFP Air Cond ATC w/Dual Zone Control
JAAS Instrument Panel
JATS Instrument Cluster w/Display Screen
JCGS 180 MPH Primary Speedometer
JFJS Temperature & Compass Gauge
JHAS Var Intermittent Windshield Wipers
JJAP Cigar Lighter
JJBS Dual Note Electric Horns
JKWS 12V Center Console Power Outlet
JKYS Power Accessory Delay
JLNP GPS Navigation
JMAP Air Filtering
JPCS Power Trunklid Release
JPHS Speed Sensitive Power Locks
JPMP Heated Front Seats
JPTS Power Front Driver/Passenger Seats
JP3P Pwr Front Windows, 1-Touch,Up & Down
LACP Illuminated Entry
LAXS Front Passenger Seat Belt Alert
LAZS Vehicle Information Center
LBGP Front Reading/Map Lamps
LBHP Rear Reading/Courtesy Lamps
LEPP Body Color Exterior Mirrors
LETS Traveler/Mini Trip Computer
LMBS Halogen Headlamps
LMGP Automatic Headlamps
LNJS Fog Lamps
LSAP Security Alarm
MDAS Front License Plate Bracket
MFAS Black Headlamp Bezels
MGAS Ram's Head Badge
MHAS Black Windshield Moldings
MLAS Body Color Fascias
MNKS Body Color Door Handles
MTVS SRT8 Badge MT1S Charger Badge
MW5S Hemi Badge
MXXS Rear Bodycolor Spoiler
NAS 50 State Emissions
NB8P Federal Tier 2, Bin 8 Emissions
NELP Dual Bright Exhaust Tips
NERS Dual Rear Exhaust w/Bright Tips
NFKS 19 Gallon Fuel Tank
NHMS Speed Control
PXR Brilliant Black Crystal Pearl Coat
QXRS Brilliant Black Crystal Pearl Coat
RDLS Integrated Window Antenna
RDZS Steering Wheel Mounted Audio Ctrls
RECP 6CD/Full Map GPS Display Nav Radio
RFEP 276 Watt Kicker SRT Amplifier
RFFP 200 Watt Kicker SRT Subwoofer
RGBP 11 SPKRS Kicker SRT High Perf Audio
RSAP Sirius Satellite Radio
RSPP Uconnect Voice Command w/Bluetooth
SBXS Performance Tuned Steering
SCCS Leather Wrapped Steering Wheel
SDXS 4 Whl Ind Suspension High Perf
SUDS Tilt/Telescope Steering Column
TBFS Delete Spare Tire
TTXS 245/45ZR20 255/45ZR20 Perf Tires
TZAP Goodyear Brand Tires
WLZC All Aluminum Wheels
WPQS 20X9.0 Aluminum SRT Design Wheels
XAPS Power Adjustable Pedals
XCAS Occupant Classification System
XDLS Severe Duty II Engine Cooling
XFPS Tire Service Kit
XGAP Front/Rear Climate Control Outlets
XGDS Universal Garage Door Opener
XGMS Tire Pressure Monitoring Display
XJGS Non Locking Fuel Filler Cap
XPYS SRT Track Experience
XSLS Brake/Park Interlock
XZZS Mid Model Year Vehicle Tracking
X97P 1-Year Service Provided by SIRIUS
YAAS Build To U.S. Mkt. Specifications

Thanks again for your email.



Customer Service Representative
Dodge Customer Assistance Center


Premium Member
7,632 Posts
On my build sheet, there is a line:
"ISD 01/31/2006 *"
Is this the build date?

I have seen posts indicating my 06 SR has an open diff with 3.06 gears.
I have also seen posts saying it's a POSI or LSD with 3.06 gears.
The build sheet says:
"DMPS 3.06 Rear Axle Ratio"
but does not say anything about open or LSD/POSI.

The build date is on the sticker in the driver's door jamb. I doubt that the build date would be on the paint code line.

2006 SRT had an open differential.

679 Posts
It won't say posi or LSD rear diff since it wasn't an option on any 06 Charger

Your build sheet looks almost identical to my 06 SRT except of course color

648 Posts
Discussion Starter · #4 ·
Sorry took so long to reply here....
Date on the door jamb is 12-05...
So, would this be December 2005; or would it be the 12th day of 2005?
Seems they would put the day of the year and the year as it would be more accurate than just the month and year.
On my 03 Durango, it has the day of the year and year.

1,998 Posts
The VIN sticker on the door will have the MDH info (Month, Day, Hour) when the car was completed. It says MDH: XXXXXX on the lower left corner of the sticker. The Month and Year are near the top of the same sticker.

23 Posts
"ISD" probably means "in service date" or when the car was purchased by the first owner.

Premium Member
15,199 Posts
Yep, and no LSD< what the 06s have is the BLD, or Brake Lock Differential, and function of the ABS/ESP system, where the car senses one rear tire spinning faster than the other and applies the brakes to the spinning tire
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